Switching Regulator IC Voltage Regulators

0.5A Step-down Regulator -- MIC4574
from Microchip Technology, Inc.

The MIC4574 is a series of easy to use fixed and adjustable BiCMOS step-down (buck) switch-mode voltage regulators. The 200kHz MIC4574 duplicates the pinout and function of the 52kHz LM2574. The higher switching frequency may allow up to a 2:1 reduction in output filter inductor size. The MIC4574 is... [See More]

  • Regulator Category: Switching
  • IQ: 0.0050
  • IOUT: 0.5000
LM10500 5A Step-Down Energy Management Unit With PowerWise® Adaptive Voltage Scaling -- LM10500SQ-0.8/NOPB
from Texas Instruments

5A Step-Down Energy Management Unit With PowerWise ® Adaptive Voltage Scaling 28-WQFN -40 to 85 [See More]

  • Regulator Category: Switching
  • IQ: 0.0090
  • IOUT: 5
  • Operating Temperature: -40 to 85
1000683 [LM2576HVS-5.0/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

SIMPLE SWITCHER 3A Reg LM2576HVS-5.0 - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • IOUT: 3
  • Output Voltage Type: Fixed
  • Package Type: Other; D2PAK (TO-263)
Switching Regulator Module -- 109266-HMC550A [109266-HMC550A from Analog Devices, Inc.]
from Richardson RFPD

Richardson RFPD, an Arrow Company, is a specialized electronic component distributor providing design engineers with deep technical expertise and localized global design support for the latest new products from the world's leading suppliers of RF, Wireless, Energy and Power Technologies. [See More]

  • Regulator Category: Switching
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1016-1198-ND [SP6126EK1-L from MaxLinear, Inc.]
from Digi-Key Electronics

IC REG CTRLR BUCK 6TSOT [See More]

  • Regulator Category: Switching
  • Package Type: SOT23; Other; SOT-23-6 Thin, TSOT-23-6
  • Operating Temperature: -40 to 125
0.5A Step-Down SMPS Regulator -- LM2574
from Microchip Technology, Inc.

The LM2574 family is a series of easy to use fixed and adjustable switching voltage regulators. The LM2574 contains all of the active circuitry necessary to construct a stepdown (buck) switching regulator and requires a minimum of external components. The LM2574 is available in 3.3V, 5V, and 12V... [See More]

  • Regulator Category: Switching
  • IQ: 0.0050
  • IOUT: 0.5000
LM1770 Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation -- LM1770SMF/NOPB
from Texas Instruments

Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation 5-SOT-23 -40 to 125 [See More]

  • Regulator Category: Switching
  • IOUT: 4
  • Output Voltage: 0.8000 to 4.5
  • IQ: 4.00E-4
1000684 [LM2575S-ADJ/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

SIMPLE SWITCHER 1A Reg LM2575S-ADJ - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • Output Voltage: 1.23 to 37
  • Output Voltage Type: Adjustable / Variable
  • IOUT: 1
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1016-1345-ND [XRP7704ILB-F from MaxLinear, Inc.]
from Digi-Key Electronics

IC REG CTRLR BUCK I2C 40TQFN [See More]

  • Regulator Category: Switching
  • Package Type: Other; 40-WFQFN Exposed Pad
  • Operating Temperature: -40 to 125
1 MHz 1.8A Isw Synchronous PWM Boost Regulator -- MCP1642
from Microchip Technology, Inc.

The MCP1642B/D is a compact, high-efficiency, fixed frequency, synchronous step-up DC-DC converter. It provides an easy-to-use power supply solution for applications powered by either one-cell, two-cell, or three-cell alkaline, NiCd, NiMH, one-cell Li-Ion or Li-Polymer batteries. With the 1.8A... [See More]

  • Regulator Category: Switching
  • IQ: 4.00E-4
  • IOUT: 0.3500
LM1771 Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation -- LM1771SMM/NOPB
from Texas Instruments

Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation 8-VSSOP [See More]

  • Regulator Category: Switching
  • IOUT: 6
  • Output Voltage: 0.8000 to 4.5
  • IQ: 4.00E-4
1000697 [LM2594M-12/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

SIMPLE SWITCHER 0.5A Reg LM2594M-12 - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • IOUT: 0.5000
  • Output Voltage Type: Fixed
  • Package Type: SOIC; Other; SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1016-1393-ND [SP6133ER1-L from MaxLinear, Inc.]
from Digi-Key Electronics

IC REG CTRLR BUCK 16QFN [See More]

  • Regulator Category: Switching
  • Package Type: Other; 16-VFQFN Exposed Pad
  • Operating Temperature: -40 to 85
1.0A Step-down Regulator -- MIC4575
from Microchip Technology, Inc.

The MIC4575 is a series of easy to use fixed and adjustable BiCMOS step-down (buck) switch-mode voltage regulators. The 200kHz MIC4575 duplicates the pinout and function of the 52kHz LM2575. The higher switching frequency may allow up to a 2:1 reduction in output filter inductor size. The MIC4575 is... [See More]

  • Regulator Category: Switching
  • IQ: 0.0050
  • IOUT: 1
LM20123 2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade -- LM20123MH/NOPB
from Texas Instruments

2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 3
1000698 [LM2578AM/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

750MA SIMPLE SWITCH Regulator LM2578AM - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • IOUT: 0.7500
  • Output Voltage Type: Adjustable / Variable
  • Package Type: SOIC; Other; SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1016-1429-ND [XRP6124ES0.5-F from MaxLinear, Inc.]
from Digi-Key Electronics

IC REG CTRLR BUCK SOT23-5 [See More]

  • Regulator Category: Switching
  • Package Type: Other; SC-74A, SOT-753
  • Operating Temperature: -40 to 125
1.2 MHz 0.8A Isw Wide Input Range Boost Regulator w/ Integrated Schottky -- MIC2605
from Microchip Technology, Inc.

The MIC2605/6 is a 1.2MHz/2MHz, PWM DC/DC boost switching regulator. High power density is achieved with the MIC2605/6's internal 40V/0.5A switch and Schottky diode, allowing it to power large loads in a tiny footprint. The MIC2605/6 implements constant frequency 1.2MHz/2MHz PWM current mode... [See More]

  • Regulator Category: Switching
  • IQ: 0.0042
  • IOUT: 0.8000
LM20124 2.95-5.5V, 4A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade -- LM20124MH/NOPB
from Texas Instruments

2.95-5.5V, 4A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 4
1000707 [LM3578AM/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

750mA Switching Regulator LM3578AM - Power Management ICs - Buck Boost Switching Regulators [See More]

  • Regulator Category: Switching
  • IOUT: 0.7500
  • Output Voltage Type: Adjustable / Variable
  • Package Type: SOIC; Other; SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1016-1525-5-ND [SP6134HEU-L from MaxLinear, Inc.]
from Digi-Key Electronics

IC REG CTRLR BUCK 10MSOP [See More]

  • Regulator Category: Switching
  • Package Type: Other; 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Operating Temperature: -40 to 85
1.2 MHz 1.7A Isw Wide Input Range Boost Regulator -- MIC2601
from Microchip Technology, Inc.

The MIC2601/2 is a 1.2MHz/2MHz, PWM DC/DC boost switching regulator. High power density is achieved with the MIC2601/2's internal 40V/1.2A switch, allowing it to power large loads in a tiny footprint. The MIC2601/2 implements constant frequency 1.2MHz/2MHz PWM current mode control. The MIC2601/2... [See More]

  • Regulator Category: Switching
  • IQ: 0.0042
  • IOUT: 1.7
LM20125 2.95-5.5V, 5A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade -- LM20125MH/NOPB
from Texas Instruments

2.95-5.5V, 5A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 5
1000712 [LM3100MH/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

The LM310x series of Synchronously Rectified Buck Converters feature all required functions to implement a highly efficient and cost effective buck regulator. The LM310xs Constant On Time (COT) architecture results in fast load transient response and a simple circuit design with no loop... [See More]

  • Regulator Category: Switching; Buck Converters
  • Output Voltage: 5 to 7.2
  • Output Voltage Type: Adjustable / Variable
  • IOUT: 1.5
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1016-2009-5-ND [XR71211EH-F from MaxLinear, Inc.]
from Digi-Key Electronics

IC REG CTRLR BUCK 10DFN [See More]

  • Regulator Category: Switching
  • Package Type: Other; 10-VFDFN Exposed Pad
  • Operating Temperature: -40 to 125
1.25A 100kHz Switching Regulator -- MIC2172
from Microchip Technology, Inc.

The MIC2172 and MIC3172 are complete 100kHz SMPS current-mode controllers with internal 65V 1.25A power switches. The MIC2172 features external frequency synchronization or frequency adjustment, while the MIC3172 features an enable/shutdown control input. Although primarily intended for voltage... [See More]

  • Regulator Category: Switching
  • IQ: 0.0070
LM20133 2.95-5.5V, 5A, Current Mode Synchronous Buck Regulator with Input Sync and Optional Automotive Grade -- LM20133MH/NOPB
from Texas Instruments

2.95-5.5V, 5A, Current Mode Synchronous Buck Regulator with Input Sync and Optional Automotive Grade 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 3
1000721 [LM2574M-ADJ/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

SIMPLE SWITCHER 0.5A Reg LM2574M-ADJ - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • Output Voltage: 1.23 to 37
  • Output Voltage Type: Adjustable / Variable
  • IOUT: 0.5000
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1016-2067-ND [XR77129ELB-F from MaxLinear, Inc.]
from Digi-Key Electronics

IC REG CTRLR BUCK SMBUS 44TQFN [See More]

  • Regulator Category: Switching
  • Package Type: Other; 44-WFQFN Exposed Pad
  • Operating Temperature: -40 to 125
1.25A 100kHz Switching Regulator -- MIC3172
from Microchip Technology, Inc.

The MIC2172 and MIC3172 are complete 100kHz SMPS current-mode controllers with internal 65V 1.25A power switches. The MIC2172 features external frequency synchronization or frequency adjustment, while the MIC3172 features an enable/shutdown control input. Although primarily intended for voltage... [See More]

  • Regulator Category: Switching
  • IQ: 0.0070
  • IOUT: 1.25
LM20134 2.95-5.5V, 4A, Current Mode Synchronous Buck Regulator with Input Sync and Optional Automotive Grade -- LM20134MH/NOPB
from Texas Instruments

2.95-5.5V, 4A, Current Mode Synchronous Buck Regulator with Input Sync and Optional Automotive Grade 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 4
1000725 [LM78S40CN/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Universal Switch Reg Subsystem LM78S40CN - Power Management ICs - PWM Voltage Mode Controllers [See More]

  • Regulator Category: Switching; PWM Voltage Mode Controllers
  • Operating Temperature: 70
  • Output Voltage: 40
  • Package Type: Other; MDIP
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1028-1037-1-ND [RT8101AGS from RichTek Technology Corporation]
from Digi-Key Electronics

IC REG CTRLR BUCK 8SOP [See More]

  • Regulator Category: Switching
  • Package Type: SOIC; Other; 8-SOIC (0.154", 3.90mm Width)
  • Operating Temperature: -40 to 85
1.2MHz Isw PWM Boost Converter -- MIC2295
from Microchip Technology, Inc.

The MIC2295 is a 1.2Mhz, PWM DC/DC boost switching regulator. High power density is achieved with the MIC2295's internal 34V / 1.2A switch, allowing it to power large loads in a tiny footprint. The MIC2295 implements constant frequency 1.2MHz PWM current mode control. The MIC2295 offers internal... [See More]

  • Regulator Category: Switching
  • IQ: 0.0028
  • IOUT: 2
LM20136 2.95-5.5V, 6A, Current Mode Synchronous Buck Regulator with Input Synchronization -- LM20136MH/NOPB
from Texas Instruments

2.95-5.5V, 6A, Current Mode Synchronous Buck Regulator with Input Synchronization 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 6
1000726 [LM2575HVS-5.0/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

SIMPLE SWITCHER 1A Reg LM2575HVS-5.0 - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • IOUT: 1
  • Output Voltage Type: Fixed
  • Package Type: Other; D2PAK (TO-263)
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1028-1039-1-ND [RT8110BGJ8 from RichTek Technology Corporation]
from Digi-Key Electronics

IC REG CTRLR BUCK TSOT23-8 [See More]

  • Regulator Category: Switching
  • Package Type: SOT23; Other; SOT-23-8 Thin, TSOT-23-8
  • Operating Temperature: -40 to 85
1.2MHz Isw PWM Boost Converter -- MIC2619
from Microchip Technology, Inc.

The MIC2619 is a 1.2MHz pulse width modulated (PWM) step-up switching regulator that is optimized for low power, high output voltage applications. With a maximum output voltage of 35V, and a switch current of over 350mA, the MIC2619 can easily supply most high voltage bias applications, such as TV... [See More]

  • Regulator Category: Switching
  • IQ: 0.0021
  • IOUT: 0.3500
LM20143 2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Adjustable Frequency -- LM20143MH/NOPB
from Texas Instruments

2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Adjustable Frequency 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 3
1003887 [LM2665M6/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Sw. Capacitor Voltage Converter SOT23-6 - Power Management ICs - Charge Pumps [See More]

  • Regulator Category: Switching
  • Operating Temperature: 85
  • Output Voltage: 11
  • Package Type: SOT23; Other; SOT-23
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1028-1040-1-ND [RT8202AGQW from RichTek Technology Corporation]
from Digi-Key Electronics

IC REG CTRLR BUCK 16WQFN [See More]

  • Regulator Category: Switching
  • Package Type: Other; 16-WFQFN Exposed Pad
  • Operating Temperature: -40 to 85
1.2MHz Isw PWM Boost Regulator -- MIC2288
from Microchip Technology, Inc.

The MIC2288 is a 1.2MHz pulse-width modulation (PWM), DC/DC boost switching regulator. High power density is achieved with the MIC2288's internal 34V/1A switch, allowing it to power large loads in a tiny footprint. The MIC2288 implements a constant frequency 1.2MHz PWM current mode control scheme... [See More]

  • Regulator Category: Switching
  • IQ: 0.0028
  • IOUT: 1
LM20143-Q1 Automotive Grade 2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Adjustable Frequency -- LM20143QMH/NOPB
from Texas Instruments

Automotive Grade 2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Adjustable Frequency 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 3
1003942 [LM2676S-ADJ/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Stepdown switching regulator,LM2676S-ADJ - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • Output Voltage: 1.2 to 37
  • Output Voltage Type: Adjustable / Variable
  • IOUT: 3
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1028-1112-1-ND [RT8108FGSP from RichTek Technology Corporation]
from Digi-Key Electronics

IC REG CTRLR BUCK 8SOP [See More]

  • Regulator Category: Switching
  • Package Type: SOIC; Other; 8-SOIC (0.154", 3.90mm Width) Exposed Pad
  • Operating Temperature: -40 to 85
1.2MHz Isw PWM Boost Regulator -- MIC2290
from Microchip Technology, Inc.

The MIC2290 is a 1.2MHz , PWM, boost-switching regulator. The MIC2290 features an internal Schottky diode that reduces circuit board area and total solution cost. High power density is achieved with the MIC2290's internal 34V/0.5A switch, allowing it to power large loads in a tiny footprint. The... [See More]

  • Regulator Category: Switching
  • IQ: 0.0025
  • IOUT: 1
LM20144 2.95-5.5V, 4A, Current Mode Synchronous Buck Regulator with Adjustable Frequency -- LM20144MH/NOPB
from Texas Instruments

2.95-5.5V, 4A, Current Mode Synchronous Buck Regulator with Adjustable Frequency 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 4
1003943 [LM2676T-5.0/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Stepdown switch regulator,LM2676T-5 4.5A - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • IOUT: 3
  • Output Voltage Type: Fixed
  • Package Type: TO-220; Other; TO-220
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1028-1129-1-ND [RT8209BGQW from RichTek Technology Corporation]
from Digi-Key Electronics

IC REG CTRLR BUCK 14WQFN [See More]

  • Regulator Category: Switching
  • Package Type: Other; 14-PowerWFDFN
  • Operating Temperature: -40 to 85
1.3A Buck Regulator -- MIC4680
from Microchip Technology, Inc.

The MIC4680 SuperSwitcher ™ is an easy-to-use fixed or adjustable output voltage step-down (buck) switch-mode voltage regulator. The 200kHz MIC4680 achieves up to 1.3A of continuous output current over a wide input range in a 8-pin SOIC. The MIC4680 is available in 3.3V and 5V fixed output... [See More]

  • Regulator Category: Switching
  • IQ: 0.0070
  • IOUT: 1.3
LM20144-Q1 Automotive Grade 2.95-5.5V, 4A, Current Mode Synchronous Buck Regulator with Adjustable Frequency -- LM20144QMH/NOPB
from Texas Instruments

Automotive Grade 2.95-5.5V, 4A, Current Mode Synchronous Buck Regulator with Adjustable Frequency 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 4
1003944 [LM2678S-5.0/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Stepdown switching regulator,LM2678S-5.0 - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • IOUT: 5
  • Output Voltage Type: Fixed
  • Package Type: Other; D2PAK (TO-263)
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1028-1134-1-ND [RT8237CZQW from RichTek Technology Corporation]
from Digi-Key Electronics

IC REG CTRLR BUCK 10WDFN [See More]

  • Regulator Category: Switching
  • Package Type: Other; 10-WFDFN Exposed Pad
  • Operating Temperature: -40 to 85
1.4MHz 1A Synchronous Buck Regulator -- MCP1612
from Microchip Technology, Inc.

Microchip ’s MCP1612 DC-to-DC converter offers the customer a compact and inexpensive method of efficiently converting battery and bus voltages to the lower voltages required by various circuits within their systems. This device is available in space efficient MSOP and DFN packages, and in the... [See More]

  • Regulator Category: Switching
  • IQ: 0.0050
  • IOUT: 1
LM20145 2.95-5.5V, 5A, Current Mode Synchronous Buck Regulator with Adjustable Frequency -- LM20145MH/NOPB
from Texas Instruments

2.95-5.5V, 5A, Current Mode Synchronous Buck Regulator with Adjustable Frequency 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 5
1003945 [LM2678S-ADJ/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Stepdown switching regulator,LM2678S-ADJ - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • Output Voltage: 1.2 to 37
  • Output Voltage Type: Adjustable / Variable
  • IOUT: 5
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1028-1171-1-ND [RT8807BGQW from RichTek Technology Corporation]
from Digi-Key Electronics

IC REG CTRLR BUCK 24WQFN [See More]

  • Regulator Category: Switching
  • Package Type: Other; 24-WFQFN Exposed Pad
  • Operating Temperature: -40 to 85
1.5A 200kHz Synchronous Buck Regulator -- MIC2179
from Microchip Technology, Inc.

The Micrel MIC2179 is a 200kHz synchronous buck (step-down) switching regulator designed for high-efficiency, battery-powered applications. The MIC2179 operates from a 4.5V to 16.5V input and features internal power MOSFETs that can supply up to 1.5A output current. It can operate with a maximum... [See More]

  • Regulator Category: Switching
  • IQ: 6.00E-4
  • IOUT: 1.5
LM20145-Q1 Automotive Grade 2.95-5.5V, 5A, Current Mode Synchronous Buck Regulator with Adjustable Frequency -- LM20145QMH/NOPB
from Texas Instruments

Automotive Grade 2.95-5.5V, 5A, Current Mode Synchronous Buck Regulator with Adjustable Frequency 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 5
1003948 [LM2678T-ADJ/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Stepdown switch regulator,LM2678T-ADJ 7A - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • Output Voltage: 1.2 to 37
  • Output Voltage Type: Adjustable / Variable
  • IOUT: 5
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1028-1350-1-ND [RT8128AGSP from RichTek Technology Corporation]
from Digi-Key Electronics

IC REG BUCK ADJUSTABLE 8SOP [See More]

  • Regulator Category: Switching
  • Operating Temperature: -40 to 85
  • Output Voltage Type: Adjustable / Variable
  • Package Type: SOIC; Other; 8-SOIC (0.154", 3.90mm Width) Exposed Pad
1.5A Ultra Low Noise Power Module -- MIC38150
from Microchip Technology, Inc.

The MIC38150 is a 1.5A continuous output current step down converter. This is a follow on product in the new High Efficiency Low DropOut Regulators (HELDO ®) family, that provide the benefits of an LDO with respect to ease of use, fast transient performance, high PSRR and low noise while... [See More]

  • Regulator Category: Switching
  • IQ: 1.00E-3
  • IOUT: 1.5
LM20146 6A, Adjustable Frequency Synchronous Buck Regulator -- LM20146MH/NOPB
from Texas Instruments

6A, Adjustable Frequency Synchronous Buck Regulator 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 6
1003949 [LM2679S-5.0/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Stepdown switching regulator,LM2679S-5.0 - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • IOUT: 5
  • Output Voltage Type: Fixed
  • Package Type: Other; D2PAK (TO-263)
PMIC - Voltage Regulators - DC DC Switching Controllers -- 111-3013-ND [111-3013 from Infineon Technologies AG]
from Digi-Key Electronics

IC REG CTRLR BUCK/BOOST 8SOIC [See More]

  • Regulator Category: Switching
  • Package Type: SOIC; Other; 8-SOIC (0.154", 3.90mm Width)
  • Operating Temperature: 0 to 70
1.6A Isw Low EMI Boost Regulator w/Dithering -- MIC2251
from Microchip Technology, Inc.

The MIC2251 is a general purpose DC/DC boost switching regulator that features low noise, EMI reduction circuitry, and high efficiency across a wide output current range. The MIC2251 is optimized for noise-sensitive hand held battery powered applications. A proprietary control method allows low... [See More]

  • Regulator Category: Switching
  • IQ: 7.00E-5
LM20154 4A, 1MHz Synchronous Buck Regulator with SYNCOUT -- LM20154MH/NOPB
from Texas Instruments

4A, 1MHz Synchronous Buck Regulator with SYNCOUT 16-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 5
  • Output Voltage Type: Fixed
  • IOUT: 4
1003952 [LM2698MM-ADJ/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Step up/down boost regulatorLM2698MM-ADJ - Power Management ICs - Buck Boost Switching Regulators [See More]

  • Regulator Category: Switching
  • Package Type: Other; MSOP
  • Output Voltage Type: Adjustable / Variable
PMIC - Voltage Regulators - DC DC Switching Controllers -- 111-3053PBF-ND [111-3053PBF from Infineon Technologies AG]
from Digi-Key Electronics

IC REG CTRLR BUCK 14SOIC [See More]

  • Regulator Category: Switching
  • Package Type: SOIC; Other; 14-SOIC (0.154", 3.90mm Width)
  • Operating Temperature: -40 to 125
100kHz Switching Regulator -- MIC2171
from Microchip Technology, Inc.

The MIC2171 is a complete 100kHz SMPS current-mode controller with an internal 65V 2.5A power switch. Although primarily intended for voltage step-up applications, the floating switch architecture of the MIC2171 makes it practical for step-down, inverting, and Cuk configurations as well as isolated... [See More]

  • Regulator Category: Switching
  • IQ: 0.0070
  • IOUT: 4
LM20242 4.5-36V, 2A Current Mode Synchronous Buck Regulator with Adjustable Frequency -- LM20242MH/NOPB
from Texas Instruments

4.5-36V, 2A Current Mode Synchronous Buck Regulator with Adjustable Frequency 20-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 32
  • Output Voltage Type: Fixed
  • IOUT: 2
1003973 [LM3578AN/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Step down switching regulator,LM3578AN - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • IOUT: 0.7500
  • Output Voltage Type: Adjustable / Variable
  • Package Type: Other; MDIP
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1259-1057-ND [SG1524J-883B from Microchip Technology, Inc.]
from Digi-Key Electronics

IC REG CTRLR MULT TOP 16JDIP [See More]

  • Regulator Category: Switching
  • Package Type: DIP; Other; 16-CDIP (0.300", 7.62mm)
  • Operating Temperature: -55 to 125
19V Buck Regulator -- MIC24052
from Microchip Technology, Inc.

The MIC24052 is a constant-frequency, synchronous DC/DC buck regulator featuring adaptive on-time control architecture. The MIC24052 operates over a supply range of 4.5V to 19V. It has an internal linear regulator which provides a regulated 5V to power the internal control circuitry. The MIC24052... [See More]

  • Regulator Category: Switching
  • IQ: 4.50E-4
  • IOUT: 6
LM20323 4.5-36V, 3A Current Mode Synchronous Buck Regulator -- LM20323MH/NOPB
from Texas Instruments

4.5-36V, 3A Current Mode Synchronous Buck Regulator 20-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 32
  • Output Voltage Type: Fixed
  • IOUT: 3
1003975 [LM2574N-5.0/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Step down switching reg 0.5A,LM2574N-5 - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • IOUT: 0.5000
  • Output Voltage Type: Fixed
  • Package Type: Other; MDIP
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1259-1059-ND [SG1525AJ-883B from Microchip Technology, Inc.]
from Digi-Key Electronics

IC REG CTRLR PUSH-PULL 16JDIP [See More]

  • Regulator Category: Switching
  • Package Type: DIP; Other; 16-CDIP (0.300", 7.62mm)
  • Operating Temperature: -55 to 125
19V High Efficiency DC-DC Buck Regulator -- MIC24051
from Microchip Technology, Inc.

The MIC24051 is a constant-frequency, synchronous buck regulator featuring a unique adaptive on-time control architecture. The MIC24051 operates over an input supply range of 4.5V to 19V and provides a regulated output of up to 6A of output current. The output voltage is adjustable down to 0.8V with... [See More]

  • Regulator Category: Switching
  • IQ: 7.30E-4
  • IOUT: 6
LM20333 4.5-36V, 3A Current Mode Synchronous Buck Regulator with Frequency Synchronization -- LM20333MH/NOPB
from Texas Instruments

4.5-36V, 3A Current Mode Synchronous Buck Regulator with Frequency Synchronization 20-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 32
  • Output Voltage Type: Fixed
  • IOUT: 3
1003976 [LM2575HVT-5.0/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Step down switch regulator,LM2575HVT-5 - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • IOUT: 1
  • Output Voltage Type: Fixed
  • Package Type: TO-220; Other; TO-220
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1259-1062-ND [SG1526BJ-883B from Microchip Technology, Inc.]
from Digi-Key Electronics

IC REG CTRLR BUCK/FLYBACK 18JDIP [See More]

  • Regulator Category: Switching
  • Package Type: DIP; Other; 18-CDIP (0.300", 7.62mm)
  • Operating Temperature: -55 to 125
19V High Efficiency DC-DC Buck Regulator -- MIC24053
from Microchip Technology, Inc.

The MIC24053 is a constant-frequency, synchronous buck regulator featuring a unique adaptive on-time control architecture. The MIC24053 operates over an input supply range of 4.5V to 19V and provides a regulated output of up to 9A of output current. The output voltage is adjustable down to 0.8V with... [See More]

  • Regulator Category: Switching
  • IQ: 7.30E-4
  • IOUT: 9
LM20343 4.5-36V, 3A Current Mode Synchronous Buck Regulator with Adjustable Frequency -- LM20343MH/NOPB
from Texas Instruments

4.5-36V, 3A Current Mode Synchronous Buck Regulator with Adjustable Frequency 20-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.8000 to 32
  • Output Voltage Type: Fixed
  • IOUT: 3
1003977 [LM2575HVT-ADJ/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Step down switch regulator,LM2575HVT-ADJ - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • Output Voltage: 1.23 to 57
  • Output Voltage Type: Adjustable / Variable
  • IOUT: 1
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1259-1065-ND [SG1526J-883B from Microchip Technology, Inc.]
from Digi-Key Electronics

IC REG CTRLR BUCK/FLYBACK 18JDIP [See More]

  • Regulator Category: Switching
  • Package Type: DIP; Other; 18-DIP (0.300", 7.62mm)
  • Operating Temperature: -55 to 125
19V Hyper DC-DC Buck Regulator -- MIC24054
from Microchip Technology, Inc.

The MIC24054 is a constant-frequency, synchronous DC/DC buck regulator featuring adaptive on-time control architecture. The MIC24054 operates over a supply range of 4.5V to 19V. It has an internal linear regulator which provides a regulated 5V to power the internal control circuitry. The MIC24054... [See More]

  • Regulator Category: Switching
  • IQ: 4.50E-4
  • IOUT: 9
LM21212-1 2.95-5.5V, 12A, Voltage Mode Synchronous Point of Load Buck Regulator with Frequency Synchronization -- LM21212MH-1/NOPB
from Texas Instruments

2.95-5.5V, 12A, Voltage Mode Synchronous Point of Load Buck Regulator with Frequency Synchronization 20-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.6000 to 5.5
  • Output Voltage Type: Fixed
  • IOUT: 12
1003978 [LM2575T-5.0/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Stepdown switch regulator,LM2575T-5 2.2A - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • IOUT: 1
  • Output Voltage Type: Fixed
  • Package Type: TO-220; Other; TO-220
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1259-1072-ND [SG1843Y-883B from Microchip Technology, Inc.]
from Digi-Key Electronics

IC REG CTRLR BUCK 8CDIP [See More]

  • Regulator Category: Switching
  • Package Type: DIP; Other; 8-CDIP (0.300", 7.62mm)
  • Operating Temperature: -55 to 125
1A Step-Down SMPS Regulator -- LM2575
from Microchip Technology, Inc.

The LM2575 series of monolithic integrated circuits provide all the active functions for a step-down (buck) switching regulator. Fixed versions are available with a 3.3V, 5V, 12V, or 15V fixed output. Adjustable versions have an output voltage range from 1.23V to 37V. Both versions are capable of... [See More]

  • Regulator Category: Switching
  • IQ: 0.0100
  • IOUT: 1
LM21212-2 2.95-5.5V, 12A, Voltage Mode Synchronous Point of Load Buck Regulator with Adjustable Frequency -- LM21212MH-2/NOPB
from Texas Instruments

2.95-5.5V, 12A, Voltage Mode Synchronous Point of Load Buck Regulator with Adjustable Frequency 20-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.6000 to 5.5
  • Output Voltage Type: Fixed
  • IOUT: 12
1003979 [LM2575T-ADJ/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Stepdown switch regulator,LM2575TADJ 37V - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • Output Voltage: 1.23 to 37
  • Output Voltage Type: Adjustable / Variable
  • IOUT: 1
1MHz 300mA Synchronous PWM Buck Regulator w/Sync -- MIC2203
from Microchip Technology, Inc.

The MIC2203 is a high efficiency 1MHz PWM synchronous buck switching regulator. The MIC2203 features low noise constant frequency PWM operation with a low dynamic supply current of <1mA. The low noise and efficient operation both make the MIC2203 well suited for sensitive RF, and audio power... [See More]

  • Regulator Category: Switching
  • IQ: 3.20E-4
  • IOUT: 0.3000
LM21215 2.95-5.5V, 15A, Voltage Mode Synchronous Buck Regulator -- LM21215MH/NOPB
from Texas Instruments

2.95-5.5V, 15A, Voltage Mode Synchronous Buck Regulator 20-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.6000 to 5.5
  • Output Voltage Type: Fixed
  • IOUT: 15
1003980 [LM2576T-12/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Stepdown switch regulator,LM2576T12 5.8A - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • IOUT: 3
  • Output Voltage Type: Fixed
  • Package Type: TO-220; Other; TO-220
PMIC - Voltage Regulators - DC DC Switching Controllers -- 1259-1107-ND [SG1846J-883B from Microchip Technology, Inc.]
from Digi-Key Electronics

IC REG CTRLR MULT TOPOLOGY 16DIP [See More]

  • Regulator Category: Switching
  • Package Type: DIP; Other; 16-CDIP (0.300", 7.62mm)
  • Operating Temperature: -55 to 125
1MHz 6A Synchronous Buck Regulator -- MIC22602
from Microchip Technology, Inc.

The MIC22602 is a high efficiency 6A Integrated switch synchronous buck (step-down) regulator. The MIC22602 is optimized for highest efficiency, achieving more than 95% efficiency while still switching at 1MHz over a broad range. The device works with a small 1 µH inductor and 100 µF... [See More]

  • Regulator Category: Switching
  • IQ: 8.50E-4
  • IOUT: 6
LM21215A 2.95-5.5V, 15A, Voltage Mode Synchronous Buck Regulator with Frequency Synchronization -- LM21215AMH-1/NOPB
from Texas Instruments

2.95-5.5V, 15A, Voltage Mode Synchronous Buck Regulator with Frequency Synchronization 20-HTSSOP -40 to 125 [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.6000 to 5.5
  • Output Voltage Type: Fixed
  • IOUT: 15
1003981 [LM2576T-5.0/NOPB from Texas Instruments Standard Linear and Logic]
from RS Components, Ltd.

Stepdown switch regulator,LM2576T-5 5.8A - Power Management ICs - Buck Converters [See More]

  • Regulator Category: Switching; Buck Converters
  • IOUT: 5.8
  • Output Voltage Type: Fixed
  • Package Type: TO-220; Other; TO-220
PMIC - Voltage Regulators - DC DC Switching Controllers -- 150-MCP1633-E/MG-ND [MCP1633-E/MG from Microchip Technology, Inc.]
from Digi-Key Electronics

HIGH SPEED PWM CONTROLLER W/ DIM [See More]

  • Regulator Category: Switching
  • Package Type: Other; 16-VFQFN Exposed Pad
  • Operating Temperature: -40 to 125
High Voltage Synchronous Switching Regulator -- MSK5063RH
from MSK Products

Description. The MSK5063RH is a radiation hardened wide input voltage range step-down synchronous switching regulator. The wide input range, programmable output voltage and switching frequency, make these regulators suitable for a wide variety of medium to high power applications. The adjustable... [See More]

  • Regulator Category: Switching
  • Package Type: Other; 46 PIN FLATPACK
  • IOUT: 10
DC to DC Converter and Switching Regulator Ch -- PIC600
from New Jersey Semi-Conductor Products, Inc.

Conv DC-DC Single 60V 5-Pin(4+Tab) TO-66 [See More]

  • Regulator Category: Switching
  • Operating Temperature: -55 to 125
  • IOUT: 15
+12V/+15V Step-Up Current-Mode PWM Regulators -- MAX732
from Maxim Integrated

12V, Step-Up, Current-Mode, PWM DC-DC Converter [See More]

  • Regulator Category: Switching
  • IOUT: 0.2000
  • Output Voltage: 12
  • Operating Temperature: -40 to 85
1.2A 1.6MHz Low Quiescent Current High Efficiency Synchronous Buck Regulator -- ISL9106IRZ
from Renesas Electronics Corporation

ISL9106 is a 1.2A, 1.6MHz step-down regulator, which is ideal for powering low-voltage microprocessors in compact devices such as PDAs and cellular phones. It is optimized for generating low output voltages down to 0.8V. The supply voltage range is from 2.7V to 5.5V allowing the use of a single Li+... [See More]

  • Regulator Category: Switching
  • IOUT: 1.2
  • Output Voltage: 0.8000 to 5.5
  • IQ: 1.70E-5
1.0A, Step-down Switching regulators with Built-in Power MOSFET -- BU90054GWZ
from ROHM Semiconductor USA, LLC

The BU90054GWZ are a high efficiency 6MHz synchronous step-down switching regulator with ultra low current PFM mode. It provides up to 1.0A load current and an input voltage range from 3.0V to 5.5V, optimized for battery powered portable applications. BU90054GWZ has a mode control pin that allows... [See More]

  • Regulator Category: Switching
  • IOUT: 1
  • Output Voltage: 1.8
  • Operating Temperature: -40 to 85
21 A SWITCHING REGULATOR, PZFM5 -- KA5Q12656RTYDTU
from Karl Kruse GmbH & Co. KG

Karl Kruse  is a worldwide leading franchised distributor (ISO: 9001-2008 certified). A service provider specializing in the supply and material management of electronic components, since 1951. We are an innovative company who is dedicated to collaborating with customers and partners to develop... [See More]

  • Regulator Category: Switching
  • Package Type: Other; PZFM5
DC/DC Power Supply Control IC -- FA7700V
from Fuji Electric Corp. of America

The Green Mode PWM-ICs have internal start-up circuits with a 500V/750V rating; low EMI noise by frequency diffusion; linearly reduced switching frequency at light load for low standby power with protection functions. The Green Mode Quasi-Resonant ICs have internal start-up circuits with a 500V... [See More]

  • Regulator Category: Switching
  • Operating Temperature: -30 to 85
  • Output Voltage Type: Adjustable / Variable
  • Package Type: SSOP
Charge Pump Regulators
from Semtech Corp.

Semtech charge pump regulator ICs feature optimal high efficiency in the smallest footprint with accurate current regulation, low noise, and a wide dimming range. Our high-current charge pump ICs are designed specifically for use with white LEDs used in camera flash applications. In addition, we... [See More]

  • Regulator Category: Switching
  • Output Voltage: 3.3 to 5.3
  • Output Voltage Type: Fixed
  • IOUT: 0.1200 to 0.4000
Encapsulated DC/DC Converter, Switching Regulator -- DMV78xx-1000
from Pairui Group Inc.

FEATURES: Wide input voltage range. High efficiency up to 97%. Miniature SIP package. Low ripple & noise. Operating temperature range -40 ℃ to +85 ℃. 3 year warranty [See More]

  • Regulator Category: Switching
  • Output Voltage: 3.3 to 12
  • Output Voltage Type: Fixed
  • IOUT: 1
±6A Monolithic Synchronous Step-Down Regulator for DDR Termination -- LTC3617EUDD#PBF
from Analog Devices, Inc.

Product Details. The LTC3617 is a high efficiency monolithic synchronous buck regulator utilizing a current mode, constant frequency architecture. It operates from an input voltage range of 2.25V to 5.5V and provides a regulated output voltage equal to 0.5 • VDDQIN while sourcing and sinking... [See More]

  • Regulator Category: Switching
  • Operating Temperature: -40 to 125
  • IOUT: 6
  • Package Type: PPAK
Rad Hard Regulator -- MSK5044RH
from MSK Products

Description. The MSK5044RH is a radiation hardened adjustable output voltage switching regulator. A wide input and output voltage range with 3.5A output current capability make these regulators suitable for many applications. Excellent efficiency and a reduced output capacitance requirement are the... [See More]

  • Regulator Category: Switching
  • IOUT: 4
  • Output Voltage Type: Fixed
  • Package Type: Other; 5 PIN POWER TOP TAB
+5V-Output, Step-Up, Current-Mode PWM DC-DC Converter -- MAX751
from Maxim Integrated

5V, Step-Up, PWM, Current-Mode DC-DC Converter [See More]

  • Regulator Category: Switching
  • IOUT: 0.1500
  • Output Voltage: 5
  • Operating Temperature: -40 to 85
1.2A High Efficiency Buck-Boost Regulator -- ISL9110AIITAZ-T
from Renesas Electronics Corporation

The ISL9110A is a highly-integrated Buck-Boost switching regulator that accepts input voltages either above or below the regulated output voltage. Unlike other Buck-Boost regulators, this regulator automatically transitions between operating modes without significant output disturbance. This part is... [See More]

  • Regulator Category: Switching
  • IOUT: 1.2
  • Output Voltage: 1 to 5.2
  • IQ: 3.50E-5
1.0A, Step-down Switching regulators with Built-in Power MOSFET -- BU90104GWZ
from ROHM Semiconductor USA, LLC

The BU90104GWZ is a high efficiency 6MHz synchronous step-down switching regulator with ultra low current PFM mode. It provides up to 1.0A load current and an input voltage range from 3.0V to 5.5V, optimized for battery powered portable applications. BU90104GWZ has a mode control pin that allows the... [See More]

  • Regulator Category: Switching
  • IOUT: 1
  • Output Voltage: 1.76 to 1.84
  • Operating Temperature: -40 to 85
Encapsulated DC/DC Converter, Switching Regulator -- DMV78xx-500
from Pairui Group Inc.

FEATURES: Wide input voltage range. High efficiency up to 96%. Miniature SIP package. Low ripple & noise. Operating temperature range -40 ℃ to +85 ℃. 3 year warranty [See More]

  • Regulator Category: Switching
  • Output Voltage: 3.3 to 12
  • Output Voltage Type: Fixed
  • IOUT: 0.5000
Rad Hard Regulator -- MSK5048RH
from MSK Products

Description. The MSK5048RH is a radiation hardened adjustable output voltage switching regulator. A wide input and output voltage range with 3.5A output current capability make these regulators suitable for many applications. Excellent efficiency and a reduced output capacitance requirement are the... [See More]

  • Regulator Category: Switching
  • IOUT: 4
  • Output Voltage Type: Adjustable / Variable
  • Package Type: Other; 5 PIN POWER TOP TAB
-12V, Inverting, PWM, Current-Mode DC-DC Converter -- MAX736
from Maxim Integrated

-12V, Inverting, PWM, Current-Mode DC-DC Converter [See More]

  • Regulator Category: Switching
  • IOUT: 0.1250
  • Output Voltage: -12
  • Operating Temperature: -40 to 85
1.2A High Efficiency Buck-Boost Regulator -- ISL9112IRT7Z
from Renesas Electronics Corporation

The ISL9110 and ISL9112 are highly-integrated buck-boost switching regulators that accept input voltages either above or below the regulated output voltage. Unlike other Buck-Boost regulators, these regulators automatically transition between operating modes without significant output disturbance. [See More]

  • Regulator Category: Switching
  • IOUT: 1.2
  • Output Voltage: 1.9 to 5
  • IQ: 3.50E-5
1.5-5.5V 1ch Boost converter -- BD8158FVM
from ROHM Semiconductor USA, LLC

BD8158FVM are the 1 channel step-up switching regulator which builds in the low voltage FET. Input voltage is 2.1V to 4.0V realizing the low consumption power. High accuracy feedback voltage ±1% is established and the brightness dispersion of TFT-LCD panel is suppressed. [See More]

  • Regulator Category: Switching
  • IOUT: 1.4
  • Output Voltage: 2.1 to 14
  • Operating Temperature: -40 to 125
Rad Hard Regulator -- MSK5055RH
from MSK Products

The MSK 5055RH is a radiation hardened wide input voltage range step-down synchronous switching regulator controller. The wide input range, programmable output voltage and switching frequency, make these regulators suitable for a wide variety of medium to high power applications. The adjustable... [See More]

  • Regulator Category: Switching
  • Package Type: Other; 16 PIN FLATPACK
-5V, Inverting, PWM DC-DC Converter -- MAX735
from Maxim Integrated

-5V, Inverting, PWM DC-DC Converter [See More]

  • Regulator Category: Switching
  • IOUT: 0.2000
  • Output Voltage: -5
  • Operating Temperature: -40 to 85
1.5A 1.6MHz Low Quiescent Current High Efficiency Synchronous Buck Regulator -- ISL9107IRZ-T
from Renesas Electronics Corporation

ISL9107 and ISL9108 are 1.6MHz synchronous step-down regulators with integrated power switches capable of delivering 1.5A output current, which is ideal for powering low-voltage microprocessors in compact devices such as PDAs and cellular phones. These devices are optimized for generating low output... [See More]

  • Regulator Category: Switching
  • IOUT: 1.5
  • Output Voltage: 0.8000 to 5.5
  • IQ: 1.70E-5
1.75V to 4.5V, 10mA 1ch Synchronous Boost DC/DC Converter -- BU33DV5G
from ROHM Semiconductor USA, LLC

The BU33DV5G devices provide a power supply solution for products powered by either two-cell alkaline, NiCd or NiMH, or one-cell Li-ion or Li-polymer battery. Output currents can go as high as 10mA while using two alkaline, and discharge it down to 1.8 V. The boost converter is based on a fixed... [See More]

  • Regulator Category: Switching
  • IOUT: 0.0100
  • Output Voltage: 3.3
  • Operating Temperature: -40 to 85
Rad Hard Regulator -- MSK5059RH
from MSK Products

Description. The MSK5059RH is a radiation hardened 500KHz switching regulator controller capable of delivering up to 4.5A of current to the load. A fixed 500KHz switching frequency allows the use of smaller inductors reducing required board space for a given design. The 4.5A integrated switch leaves... [See More]

  • Regulator Category: Switching
  • Package Type: Other; 16 PIN FLATPACK
  • IOUT: 4.5
-5V/-12V/-15V or Adjustable, High-Efficiency, Low I Q Inverting DC-to-DC Controllers -- MAX774
from Maxim Integrated

The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), while using less than 100... [See More]

  • Regulator Category: Switching
  • IOUT: 1
  • Output Voltage: -100
  • Operating Temperature: -40 to 85
12A, 3.8V to 18V Input, Synchronous Buck Regulator -- ISL85012FRZ-T
from Renesas Electronics Corporation

The ISL85012 is a highly efficient, monolithic, synchronous buck regulator that can deliver 12A of continuous output current from a 3.8V to 18V input supply. The device uses current mode control architecture with a fast transient response and excellent loop stability. The ISL85012 integrates very... [See More]

  • Regulator Category: Switching
  • IOUT: 12
  • Output Voltage: 0.6000 to ?
  • IQ: 0.0030
1.8-5.5V 1A 1ch Buck-Boost converter -- BD8306MUV
from ROHM Semiconductor USA, LLC

ROHM ’s highly-efficient buck-boost converter BD8306MUV produces step-up/down output voltage including 3.3 V from two-cell or three-cell alkaline battery, or one-cell lithium-ion battery with just one inductor. This IC adopts an original step-up/down drive system and creates a higher efficient... [See More]

  • Regulator Category: Switching
  • IOUT: 2
  • Output Voltage: 1.8 to 5.2
  • Operating Temperature: -40 to 85
Switching Regulator -- MSK5030-2.5
from MSK Products

Description. The MSK5030 series are high efficiency, 4 amp, step-down switching regulators. The output voltage is configured for 2.5V, 3.3V or 5.0V internally and the input range is 4.5V to 30V. The operating frequency of the MSK5030 is 300KHz and is internally set. An external "soft start"... [See More]

  • Regulator Category: Switching
  • Output Voltage: 2.5
  • Output Voltage Type: Fixed
  • IOUT: 4
-5V/-12V/-15V or Adjustable, High-Efficiency, Low-I Q DC-DC Inverters -- MAX764
from Maxim Integrated

The MAX764/MAX765/MAX766 inverting switching regulators are highly efficient over a wide range of load currents, delivering up to 1.5W. A unique, current-limited, pulse-frequency-modulated (PFM) control scheme combines the benefits of traditional PFM converters with the benefits of... [See More]

  • Regulator Category: Switching
  • IOUT: 0.2600
  • Output Voltage: -16
  • Operating Temperature: -40 to 85
1A Standard Buck PWM Regulator -- ISL85001IRZ
from Renesas Electronics Corporation

The ISL85001 is a high-performance, simple output controller that provides a single, high frequency power solution for a variety of point-of-load applications. The ISL85001 integrates a 1A standard buck PWM controller and switching MOSFET. The PWM controller in the ISL85001 drives an internal... [See More]

  • Regulator Category: Switching
  • IOUT: 1
  • Output Voltage: 0.6000 to 19
  • IQ: 8.00E-5
1.8V to 5.5V, 300mA 1ch Synchronous Boost DC/DC Converter -- BU33DV7NUX
from ROHM Semiconductor USA, LLC

The BU33DV7NUX devices provide a power supplysolution for products powered by either two-cell alkaline,NiCd or NiMH, or one-cell Li-ion or Li-polymer battery. Output currents can go as high as 300mA while usingtwo alkaline, and discharge it down to 1.8 V. With the MODE pin, the BU33DV7NUX provides... [See More]

  • Regulator Category: Switching
  • IOUT: 0.3000
  • Output Voltage: 3.3
  • Operating Temperature: -40 to 85
Switching Regulator -- MSK5030-3.3
from MSK Products

Description. The MSK5030 series are high efficiency, 4 amp, step-down switching regulators. The output voltage is configured for 2.5V, 3.3V or 5.0V internally and the input range is 4.5V to 30V. The operating frequency of the MSK5030 is 300KHz and is internally set. An external "soft start"... [See More]

  • Regulator Category: Switching
  • Output Voltage: 3.3
  • Output Voltage Type: Fixed
  • IOUT: 4
0.6V to 5.5V Output, Parallelable, Average-Current-Mode DC-DC Controllers -- MAX5060
from Maxim Integrated

The MAX5060/MAX5061 pulse-width modulation (PWM) DC-DC controllers provide high-output-current capability in a compact package with a minimum number of external components. These devices utilize an average-current-mode control that enables optimal use of low RDS(ON) MOSFETs, eliminating the need for... [See More]

  • Regulator Category: Switching
  • IOUT: 30
  • Output Voltage: 5.5
  • Operating Temperature: -40 to 125
2.5A Regulator with Integrated High-Side MOSFET for Synchronous Buck or Boost Buck Converter -- ISL85403FRZ
from Renesas Electronics Corporation

The ISL85403 is a 40V, 2.5A synchronous buck or boost buck controller with a high-side MOSFET and low-side driver integrated. In buck mode, the ISL85403 supports a wide input range of 3V to 40V. In boost-buck mode, the input range can be extended down to 2.5V and output regulation can be maintained... [See More]

  • Regulator Category: Switching
  • IOUT: 2.5
  • Output Voltage: 0.8000 to 36
  • IQ: 3.00E-4
1ch Buck Converter Integrated FET -- BD9G341AEFJ
from ROHM Semiconductor USA, LLC

The BD9G341AEFJ is a buck switching regulator with integrated 150m Ω power MOSFET. Current mode architecture provides fast transient response and a simple phase compensation setup. The operating frequency is programmable from 50kHz to 750kHz. Additional protection features are included such as... [See More]

  • Regulator Category: Switching
  • IOUT: 3
  • Output Voltage: 1 to 76
  • Operating Temperature: -40 to 85
Switching Regulator -- MSK5030-5.0
from MSK Products

Description. The MSK5030 series are high efficiency, 4 amp, step-down switching regulators. The output voltage is configured for 2.5V, 3.3V or 5.0V internally and the input range is 4.5V to 30V. The operating frequency of the MSK5030 is 300KHz and is internally set. An external "soft start"... [See More]

  • Regulator Category: Switching
  • Output Voltage: 5
  • Output Voltage Type: Fixed
  • IOUT: 4
0.8A, Low-Noise, 1MHz, Step-Up DC-DC Converter -- MAX1760
from Maxim Integrated

The MAX1760/MAX1760H are high-efficiency, low-noise, step-up DC-DC converters intended for use in battery-powered wireless applications. They combine low quiescent supply current (100 µA) with a high 1MHz operating frequency. Small external components and tiny 10-pin TDFN and µMAX ®... [See More]

  • Regulator Category: Switching
  • IOUT: 0.8000
  • Output Voltage: 5.5
  • Operating Temperature: -40 to 85
2A Synchronous Buck Regulator with Integrated MOSFETs -- ISL8502AIRZ
from Renesas Electronics Corporation

The ISL8502A is a synchronous buck controller with internal MOSFETs packaged in a small 4mmx4mm QFN package. The ISL8502A can support a continuous load of 2A and has a very wide input voltage range. With the switching MOSFETs integrated into the IC, the complete regulator footprint can be very small... [See More]

  • Regulator Category: Switching
  • IOUT: 2
  • Output Voltage: 0.6000 to 14
  • Package Type: Other; QFN
2.5-35V 2ch Boost / Inverting / Buck converter(controller) -- BA9744FV
from ROHM Semiconductor USA, LLC

This IC is a 2 channel step-down switching regulator. Both circuit are available for step-down, step-up, invertive. It is small package, therefor it is best for mobile products. [See More]

  • Regulator Category: Switching
  • Package Type: SSOP; Other; SSOP-B16
  • Operating Temperature: -40 to 85
Switching Regulator -- MSK5032
from MSK Products

Description. The MSK5032 is a 500KHz switching regulator controller capable of delivering up to 4.5A of current to the load. A fixed 500KHz switching frequency allows the use of smaller inductors reducing required board space for a given design. The 4.5A integrated switch leaves only a few... [See More]

  • Regulator Category: Switching
  • IOUT: 4.5
  • Output Voltage Type: Adjustable / Variable
  • Package Type: DIP
1 Cell to 2 Cell, Low-Noise, High-Efficiency, Step-Up DC-DC Converter -- MAX1678
from Maxim Integrated

The MAX1678 is a high-efficiency, low-voltage, synchronous-rectified, step-up DC-DC converter intended for use in devices powered by 1 to 3-cell alkaline, NiMH, or NiCd batteries or a 1-cell lithium battery. It guarantees a 0.87V start-up voltage and features a low 37 µA quiescent supply... [See More]

  • Regulator Category: Switching
  • IOUT: 0.0900
  • Output Voltage: 5.5
  • Operating Temperature: -40 to 85
3A Compact Synchronous Buck Regulator -- ISL78233AARZ
from Renesas Electronics Corporation

The ISL78233, ISL78234 are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver 3A (ISL78233), or 4A (ISL78234) of continuous output current from a 2.7V to 5.5V input supply. The devices use current mode control architecture to deliver a very low duty cycle operation... [See More]

  • Regulator Category: Switching
  • IOUT: 3
  • Output Voltage: 0.6000 to 5.5
  • IQ: 4.50E-5
2.6V to 5.5V, 2A, 0.3MHz to 2.4MHz Synchronous Step-Down Converter -- BD90521EFV-C
from ROHM Semiconductor USA, LLC

The BD90521EFV-C is a synchronous step-down converter which operates in current mode. It can operate with maximum frequency of 2.4 MHz, and can downsize external parts such as inductor. It can supply a maximum output current of 2A with built-in Pch and Nch output MOSFET. Output voltage and... [See More]

  • Regulator Category: Switching
  • IOUT: 2
  • Output Voltage: 0.6000 to 5
  • Operating Temperature: -40 to 125
Switching Regulator -- MSK5042
from MSK Products

Description. The MSK5042 is a high efficiency, 4 amp, surface mount switching regulator. Output voltage is user adjustable through the use of two external resistors or one external potentiometer. Output voltages from 1.2 volts to 5.5 volts are possible. The operating frequency of the MSK5042 is... [See More]

  • Regulator Category: Switching
  • IOUT: 5
  • Output Voltage Type: Adjustable / Variable
  • Package Type: Other; Surface Mount
1 Cell to 3 Cell, High-Power 1A, Low-Noise, Step-Up DC-DC Converters -- MAX1700
from Maxim Integrated

The MAX1700/MAX1701 are high-efficiency, low-noise, step-up DC-DC converters intended for use in battery-powered wireless applications. They use a synchronous-rectified pulse-width-modulation (PWM) boost topology to generate 2.5V to 5.5V outputs from battery inputs such as one to three NiCd/NiMH... [See More]

  • Regulator Category: Switching
  • IOUT: 0.8000
  • Output Voltage: 5.5
  • Operating Temperature: -40 to 85
3A Compact Synchronous Buck Regulator -- ISL78233ARZ
from Renesas Electronics Corporation

The ISL78233, ISL78234 are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver 3A (ISL78233), or 4A (ISL78234) of continuous output current from a 2.7V to 5.5V input supply. The devices use current mode control architecture to deliver a very low duty cycle operation... [See More]

  • Regulator Category: Switching
  • IOUT: 3
  • Output Voltage: 0.6000 to 5.5
  • IQ: 4.50E-5
2.7-4.5V 0.8A 1ch Buck converter -- BD9120HFN
from ROHM Semiconductor USA, LLC

ROHM's high efficiency step-down switching regulator (BD91??) is a power supply designed to produce a low voltage including 1 volts from 5 / 3.3 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control... [See More]

  • Regulator Category: Switching
  • IOUT: 0.8000
  • Output Voltage: 1 to 1.5
  • Operating Temperature: -25 to 85
Switching Regulator -- MSK5043
from MSK Products

Description. The MSK5043 is a high efficiency, 8 amp, surface mount switching regulator. Output voltage is user adjustable throughthe use of two external resistors or one external potentiometer. Output voltages from 1.2 volts to 5.5 volts are possible. The operating frequency of the MSK5043 is... [See More]

  • Regulator Category: Switching
  • IOUT: 8.5
  • Output Voltage Type: Adjustable / Variable
  • Package Type: Other; Surface Mount
1-Cell to 3-Cell, High Power (1.5A), Low-Noise, Step-Up DC-DC Converter -- MAX1703
from Maxim Integrated

The MAX1703 is a high-efficiency, low-noise, step-up DC-DC converter intended for use in battery-powered wireless applications. It uses a synchronous-rectified pulse-width-modulation (PWM) boost topology to generate a 2.5V to 5.5V output from battery inputs, such as one to three NiCd/NiMH cells or... [See More]

  • Regulator Category: Switching
  • IOUT: 1.5
  • Output Voltage: 5.5
  • Operating Temperature: -40 to 85
3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator -- ISL8013AIRZ
from Renesas Electronics Corporation

The ISL8013A is a high efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 3A continuous output current from a 2.8V to 5.5V input supply. It uses a current control architecture to deliver very low duty cycle operation at high frequency with fast transient response... [See More]

  • Regulator Category: Switching
  • IOUT: 3
  • Output Voltage: 0.8000 to 5.5
  • IQ: 3.50E-5
2.7-5.5V 2A 1ch Buck converter -- BD8960NV
from ROHM Semiconductor USA, LLC

ROHM's high efficiency step-down switching regulator BD8966FVM / 8964FVM / 8963EFJ / 8960NV is a power supply designed to produce a low voltage including 1 volts from 5.5 / 3.3 volts power supply line. Offers high efficiency with synchronous rectifier. Employs a current mode control system to... [See More]

  • Regulator Category: Switching
  • IOUT: 2
  • Output Voltage: 1 to 2.5
  • Operating Temperature: -25 to 105
Switching Regulator -- MSK5045-2.5
from MSK Products

Description. The MSK5043 is a high efficiency, 8 amp, surface mount switching regulator. Output voltage is user adjustable throughthe use of two external resistors or one external potentiometer. Output voltages from 1.2 volts to 5.5 volts are possible. The operating frequency of the MSK5043 is... [See More]

  • Regulator Category: Switching
  • Output Voltage: 2.5
  • Output Voltage Type: Fixed
  • IOUT: 4
1-Cell-to-3-Cell, High-Power, Low-Noise, Step-Up DC-DC Converters -- MAX848
from Maxim Integrated

The MAX848/MAX849 boost converters set a new standard of high efficiency and high integration for noise-sensitive power-supply applications, such as portable phones and small systems with RF data links. The heart of the these devices is a synchronous boost-topology regulator that generates a fixed... [See More]

  • Regulator Category: Switching
  • IOUT: 0.3000
  • Output Voltage: 5.5
  • Operating Temperature: -40 to 85
3MHz Dual 1.5A Step-Down Converters and Dual Low-Input LDOs with I2C Compatible Interface -- ISL9305IRTHAANLZ-T
from Renesas Electronics Corporation

The ISL9305H is an integrated mini Power Management IC (mini-PMIC) for powering low-voltage microprocessors, or applications using a single Li-Ion or Li-Polymer cell battery to power multiple voltage rails. The ISL9305H integrates two high-efficiency 3MHz synchronous step-down converters (DCD1 and... [See More]

  • Regulator Category: Switching
  • IOUT: 1.5
  • Output Voltage: 0.8000 to 5.5
  • IQ: 5.00E-5
2.7-5.5V 3A 1ch Buck converter -- BD8962MUV
from ROHM Semiconductor USA, LLC

ROHM's high efficiency step-down switching regulator BD8962MUV is a power supply designed to produce a low voltage including 0.8 volts from 5.5 / 3.3 volts power supply line. Offers high efficiency with synchronous rectifier. Employs a current mode control system to provide faster transient response... [See More]

  • Regulator Category: Switching
  • IOUT: 3
  • Output Voltage: 0.8000 to 2.5
  • Operating Temperature: -40 to 105
Switching Regulator -- MSK5045-3.3
from MSK Products

Description. The MSK 5045 series are high efficiency, 4 amp, surface mount switching regulators. The output voltage is configured for. 2.5V, 3.3V or 5.0V internally with a tolerance of 1% at 1.5 amps. The operating frequency of the MSK 5045 is 300KHz. An. external " soft start " capacitor allows the... [See More]

  • Regulator Category: Switching
  • Output Voltage: 3.3
  • Output Voltage Type: Fixed
  • IOUT: 4
1-Phase Quick-PWM GPU Controller -- MAX17409
from Maxim Integrated

The MAX17409 is a 1-phase Quick-PWM ™ step-down VID power-supply controller for high-performance graphics processors. The Quick-PWM control provides instantaneous response to fast-load current steps. Active voltage positioning reduces power dissipation and bulk output capacitance requirements... [See More]

  • Regulator Category: Switching
  • IOUT: 20
  • Output Voltage: 1.12
  • Operating Temperature: -40 to 105
4.5V to 18V Input, 5A High Efficiency Synchronous Buck Regulator -- ISL85005AFRZ
from Renesas Electronics Corporation

The ISL85005 and ISL85005A are monolithic, synchronous buck regulators with integrated 5A, 18V high-side and low-side FETs. These devices provide an integrated bootstrap diode for the high-side gate driver to reduce the external parts count. These devices also have a wide input voltage range to... [See More]

  • Regulator Category: Switching
  • IOUT: 5
  • Output Voltage: 0.8000 to 15
  • IQ: 0.0032
3-12V 0.6A 1ch Boost converter -- BD8314NUV
from ROHM Semiconductor USA, LLC

ROHM ’s 2.5 A/1.2 MHz step-up switching regulator BD8314NUV generates step-up output including 8 V or 10 V from 4 batteries, batteries such as Li1cell,Li2cell etc. or a 5 V fixed power supply line. This IC allows easy production of small and a wide range of output current, and is equipped with... [See More]

  • Regulator Category: Switching
  • IOUT: 2.5
  • Output Voltage: 4 to 12
  • Operating Temperature: -25 to 85
Switching Regulator -- MSK5045-5.0
from MSK Products

Description. The MSK 5045 series are high efficiency, 4 amp, surface mount switching regulators. The output voltage is configured for 2.5V, 3.3V or 5.0V internally with a tolerance of 1% at 1.5 amps. The operating frequency of the MSK 5045 is 300KHz. An external " soft start " capacitor allows the... [See More]

  • Regulator Category: Switching
  • Output Voltage: 5
  • Output Voltage Type: Fixed
  • IOUT: 4
1-Phase, Quick-PWM Intel IMVP-6.5/GMCH Controllers -- MAX17528
from Maxim Integrated

The MAX17528 comprises 1-phase Quick-PWM ™ step-down VID power-supply controllers for Intel ® notebook CPUs. The Quick-PWM control provides instantaneous response to fast-load current steps. Active voltage positioning reduces power dissipation and bulk output capacitance requirements and... [See More]

  • Regulator Category: Switching
  • IOUT: 25
  • Output Voltage: 1.5
  • Operating Temperature: -40 to 105
40V 2.5A Buck Controller with Integrated High-Side MOSFET -- ISL78206AVEZ
from Renesas Electronics Corporation

The ISL78206 is an AEC-Q100 qualified 40V, 2.5A synchronous buck controller with a high-side MOSFET and low-side driver integrated. The ISL78206 supports a wide input voltage range from 3V to 40V, output current up to 2.5A, and can be operated in synchronous and non-synchronous buck topologies. The... [See More]

  • Regulator Category: Switching
  • IOUT: 2.5
  • Output Voltage: 0.8000 to 38
  • IQ: 0.0013
3.0-20V 6A 1ch Synchronous Buck converter -- BD95500MUV
from ROHM Semiconductor USA, LLC

BD95500MUV is a switching regulator with high output current (up to 6A) which can achieve low output voltage (0.7V to 5.0V) from a wide input voltage range (3V to 20V). High efficiency for the switching regulator can be realized by utilizing an internal N-MOSFET power transistor. A new technology... [See More]

  • Regulator Category: Switching
  • IOUT: 6
  • Output Voltage: 0.7000 to 5
  • Operating Temperature: -10 to 100
Synchronous Switching Regulator -- MSK5061RH
from MSK Products

The MSK5061RH (Radiation Hardened) is a radiation hardened adjustable output switching regulator and will soon be available in MIL-PRF-38534 Class "K", Class “H ”, or industrial versions. The MSK5061RH allows for a wide input (3-5.5V) and output range, capable of producing output... [See More]

  • Regulator Category: Switching
  • Output Voltage: 0.6000 to 4
  • Output Voltage Type: Adjustable / Variable
  • IOUT: 12
1.4MHz SOT23 Current-Mode Step-Up DC-DC Converter -- MAX1896
from Maxim Integrated

The MAX1896 step-up DC-DC converter incorporates high-performance current-mode, fixed-frequency, pulse-width modulation (PWM) circuitry and an internal 0.7 Ω N-channel MOSFET to provide a highly efficient regulator with fast response. High switching frequency (1.4MHz) allows fast loop response... [See More]

  • Regulator Category: Switching
  • IOUT: 0.5000
  • Output Voltage: 13
  • Operating Temperature: -40 to 85
500mA 2.4MHz Low IQ High Efficiency Synchronous Buck Converter -- ISL9103AIRUAZ-T
from Renesas Electronics Corporation

The ISL9103, ISL9103A is a 500mA, 2.4MHz step-down regulator, which is ideal for powering low-voltage microprocessors in compact devices such as PDAs and cellular phones. It is optimized for generating low output voltages down to 0.8V. The supply voltage range is from 2.7V to 6V allowing the use of... [See More]

  • Regulator Category: Switching
  • IOUT: 0.5000
  • Output Voltage: 0.8000 to 6
  • IQ: 3.20E-5
3.0-28V 2ch Synchronous Buck converter(controller) -- BD9535MUV
from ROHM Semiconductor USA, LLC

BD9535MUV is a switching regulator controller with high output current which can achieve low output voltage (0.7V to 2.0V) from a wide input voltage range (4.5V to 28V). High efficiency for the switching regulator can be realized by utilizing an external N-MOSFET power transistor. A new technology... [See More]

  • Regulator Category: Switching
  • Operating Temperature: -10 to 100
  • Output Voltage: 0.7000 to 2
  • Package Type: Other; VQFN032V5050
1.5µA I Q, Step-Up DC-DC Converters in TSOT -- MAX1722
from Maxim Integrated

The MAX1722/MAX1723/MAX1724 compact, high-efficiency, step-up DC-DC converters are available in tiny, 5-pin TSOT packages. They feature an extremely low 1.5 µA quiescent supply current to ensure the highest possible light-load efficiency. Optimized for operation from one to two alkaline or... [See More]

  • Regulator Category: Switching
  • IOUT: 0.1500
  • Output Voltage: 5.5
  • Operating Temperature: -40 to 85
600kHz/1.2MHz PWM Step-Up Regulator -- ISL97516IUZ-T
from Renesas Electronics Corporation

The ISL97516 is a high frequency, high efficiency step-up voltage regulator operated at constant frequency PWM mode. With a 2.0A typical switch current limit and 200mO MOSFET, it can deliver over 90% efficiency. The selectable 600kHz and 1.2MHz allows smaller inductors and faster transient response. [See More]

  • Regulator Category: Switching
  • IOUT: 2
  • Output Voltage: 1.1 to 25
  • IQ: 7.00E-4
3.3V output Low Iq DC/DC Converters -- BD99010EFV-M
from ROHM Semiconductor USA, LLC

The BD99010EFV-M is ultra low Iq Step-down DC/DC converters with integrated power MOSFETs for 3.3V, respectively. The SLLMTM (Simple Light Load Mode) control ensures an ultra low quiescent current and high efficiency at low load situation as well as a high efficiency at high load situations while... [See More]

  • Regulator Category: Switching
  • IOUT: 2
  • Output Voltage: 3.23 to 3.37
  • Operating Temperature: -40 to 105
1.5A, 40V, MAXPower Step-Down DC-DC Converters -- MAX5082
from Maxim Integrated

The MAX5082/MAX5083 are 250kHz PWM step-down DC-DC converters with an on-chip, 0.3 Ω high-side switch. The input voltage range is 4.5V to 40V for the MAX5082 and 7.5V to 40V for the MAX5083. The output is adjustable from 1.23V to 32V and can deliver up to 1.5A of load current. Both devices... [See More]

  • Regulator Category: Switching
  • IOUT: 1.5
  • Output Voltage: 32
  • Operating Temperature: -40 to 125
6A Dual Synchronous Buck Regulator with Integrated MOSFETs -- ISL65426HRZ
from Renesas Electronics Corporation

The ISL65426 is a high efficiency dual output monolithic synchronous buck converter operating over an input voltage range of 3V to 5.5V. This single chip power solution provides two output voltages, which are selectable or externally adjustable from 1V to 80% of the supply voltage while delivering... [See More]

  • Regulator Category: Switching
  • IOUT: 6
  • Output Voltage: 1 to 5.5
  • Package Type: Other; QFN
3.6-35V 1ch Buck converter(controller) -- BD9845FV
from ROHM Semiconductor USA, LLC

BD9845FV is an IC containing a circuit of switching regulator controller by pulse width modulation system.This circuit can be used for step-down DC/DC converter operation.In addition, the package is designed compact, and is optimum for compact power supply for many kinds of equipment. [See More]

  • Regulator Category: Switching
  • IOUT: 1
  • Output Voltage: 1.2 to 31.5
  • Operating Temperature: -40 to 85
1.5A, Low-Noise, 1MHz, Step-Up DC-DC Converter -- MAX1763
from Maxim Integrated

The MAX1763 is a high-efficiency, low-noise, step-up DC-DC converter intended for use in battery-powered wireless applications. This device maintains exceptionally low quiescent supply current (110 µA) despite its high 1MHz operating frequency. Small external components and a tiny package make... [See More]

  • Regulator Category: Switching
  • IOUT: 1.5
  • Output Voltage: 5.5
  • Operating Temperature: -40 to 85
6A Low Quiescent Current High Efficiency Synchronous Buck Regulator -- ISL8016IR12Z
from Renesas Electronics Corporation

The ISL8016 is a high efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 6A continuous output current from a 2.7V to 5.5V input supply. The output voltage is adjustable from 0.6V to VsubIN/sub. With an adjustable current limit, reverse current protection, pre-bias... [See More]

  • Regulator Category: Switching
  • IOUT: 6
  • Output Voltage: 0.6000 to 5.5
  • IQ: 7.00E-5
3.6-35V 2ch Boost / Inverting / Buck converter(controller) -- BA9741F
from ROHM Semiconductor USA, LLC

This IC is a 2 channel step-down switching regulator. Both circuit are available for step-down, step-up, invertive. It is small package, therefor it is best for mobile products. [See More]

  • Regulator Category: Switching
  • Operating Temperature: -40 to 85
  • IOUT: 0.1000
  • Package Type: Other; SOP16
1.5MHz, Dual, 180° Out-of-Phase, PWM Step-Down Controller with POR -- MAX8529
from Maxim Integrated

The MAX8529 dual, synchronized, step-down controller generates two outputs from input supplies ranging from 4.75V to 23V. Each output is adjustable from sub-1V to 18V. Input voltage ripple and total RMS input ripple current are reduced by synchronized 180-degree out-of-phase operation. The switching... [See More]

  • Regulator Category: Switching
  • IOUT: 10
  • Output Voltage: 18
  • Operating Temperature: -40 to 85
Automotive Boost Regulator with 4A Integrated Switch -- ISL78219ARTZ
from Renesas Electronics Corporation

The ISL78219 is a high frequency, high efficiency current-mode control non-synchronous step-up voltage regulator operated at a constant PWM switching frequency. It has an internal 4.0A, 120mO low-side MOSFET and can deliver high output current and efficiency over 90%. The selectable 640kHz and... [See More]

  • Regulator Category: Switching
  • IOUT: 2
  • Output Voltage: 2.53 to 24
  • IQ: 1.00E-7
3.6-35V 2ch Boost / Inverting / Buck converter(controller) -- BA9741FS
from ROHM Semiconductor USA, LLC

This IC is a 2 channel step-down switching regulator. Both circuit are available for step-down, step-up, invertive. It is small package, therefor it is best for mobile products. [See More]

  • Regulator Category: Switching
  • Package Type: SSOP; Other; SSOP-A16
  • Operating Temperature: -40 to 85
1.6V to 5.5V Input, 0.5% Accurate, Dual 180° Out-of-Phase Step-Down Controllers -- MAX1956
from Maxim Integrated

The MAX1955/MAX1956 are dual-output, fixed-frequency, voltage-mode, pulse-width modulated (PWM) step-down controllers with 0.5% output accuracy. Each controller switches at a constant 600kHz and is 180 ° out-of-phase with the other controller, reducing input ripple current and the number of... [See More]

  • Regulator Category: Switching
  • IOUT: 25
  • Output Voltage: 5
  • Operating Temperature: -40 to 85
Compact High Efficiency Low Power Buck-Boost Regulator -- ISL9120IIAZ-T
from Renesas Electronics Corporation

The ISL9120 is a highly integrated buck-boost switching regulator that accepts input voltages either above or below the regulated output voltage. This regulator automatically transitions between buck and boost modes without significant output disturbance. The ISL9120 also has automatic bypass... [See More]

  • Regulator Category: Switching
  • IOUT: 0.8000
  • Output Voltage: 1 to 5.2
  • IQ: 4.10E-5
3.6-35V 2ch Buck converter(controller) -- BD9848FV
from ROHM Semiconductor USA, LLC

BD9848FV is an IC containing two circuits of switching regulator controller by pulse width modulation system. Both of two circuits can be used for step-down DC/DC converter operation. In addition, the package is designed compact, and is optimum for compact power supply for many kinds of equipment. [See More]

  • Regulator Category: Switching
  • Operating Temperature: -40 to 105
  • Output Voltage: 1.2 to 31.5
  • Package Type: SSOP; Other; SSOP-B20
1.8A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP -- MAX8649
from Maxim Integrated

The MAX8649 high-efficiency DC-to-DC step-down switching regulator delivers up to 1.8A of output current. The device operates from a 2.5V to 5.5V input voltage range, making it future proof for next-generation battery technologies. The output voltage is I ²C programmable from 0.75V to 1.38V. [See More]

  • Regulator Category: Switching
  • IOUT: 1.8
  • Output Voltage: 1.38
  • Operating Temperature: -40 to 85
Compact High Efficiency Low Power Buck-Boost Regulator -- ISL9120IRTAZ
from Renesas Electronics Corporation

The ISL9120 is a highly integrated buck-boost switching regulator that accepts input voltages either above or below the regulated output voltage. This regulator automatically transitions between buck and boost modes without significant output disturbance. The ISL9120 also has automatic bypass... [See More]

  • Regulator Category: Switching
  • IOUT: 0.8000
  • Output Voltage: 1 to 5.2
  • IQ: 4.10E-5
4.5V to 18V Input, 3.0A Integrated MOSFET 1ch Synchronous Buck DC/DC Converter -- BD9C301FJ
from ROHM Semiconductor USA, LLC

BD9C301FJ is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. With wide input voltage range, It is capable of providing current of up to 3A. It is a current mode control DC/DC converter and features high-speed transient response. Phase compensation can also be... [See More]

  • Regulator Category: Switching
  • IOUT: 3
  • Output Voltage: 0.8000 to 12.6
  • Operating Temperature: -40 to 85
1.8V to 28V Input, PWM Step-Up Controllers in µMAX -- MAX668
from Maxim Integrated

The MAX668/MAX669 constant-frequency, pulse-width modulating (PWM), current-mode DC-DC controllers are designed for a wide range of DC-DC conversion applications including step-up, SEPIC, flyback, and isolated-output configurations. Power levels of 20W or more can be controlled with conversion... [See More]

  • Regulator Category: Switching
  • IOUT: 6
  • Output Voltage: 100
  • Operating Temperature: -40 to 85
Compact Synchronous Buck Converter -- ISL80015AFRZ-T
from Renesas Electronics Corporation

The ISL80020, ISL80020A, ISL80015 and ISL80015A are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver up to 2A of continuous output current from a 2.7V to 5.5V input supply. They use peak current mode control architecture to allow very low duty cycle operation. [See More]

  • Regulator Category: Switching
  • IOUT: 1.5
  • Output Voltage: 0.6000 to 4
  • IQ: 0.0070
6.0-18V 2A 2ch Buck converter -- BD9302FP
from ROHM Semiconductor USA, LLC

The BD9302FP is a 2channel step-down switching regulator controller with a 2.5MHz, 2A power switch and available 2.5MHz high speed switching frequency with external resistance, supporting for a wide input voltage range of 6 to 18V. [See More]

  • Regulator Category: Switching
  • IOUT: 2
  • Output Voltage: 0.8000 to 14.4
  • Operating Temperature: -40 to 85
1/2/3-Phase Quick-PWM IMVP-6.5 VID Controllers -- MAX17030
from Maxim Integrated

The MAX17030/MAX17036 are 3/2-phase interleaved Quick-PWM ™ step-down VID power-supply controllers for IMVP-6.5 notebook CPUs. Two integrated drivers and the option to drive a third phase using an external driver such as the MAX8791 allow for a flexible 3/2-phase configuration depending on the... [See More]

  • Regulator Category: Switching
  • IOUT: 65
  • Output Voltage: 1.5
  • Operating Temperature: -40 to 105
DC/DC Power Switching Regulator -- ISL8560IRZ
from Renesas Electronics Corporation

The ISL8560 is a step down DC/DC power switching regulator which accepts 9.0V to 60V input and provides a 2A output current. The output voltage can be set in the range between 1.21V and 55V by means of an external divider. The device uses an internal power DMOS transistor with a typical rDS(ON) of... [See More]

  • Regulator Category: Switching
  • IOUT: 2
  • Output Voltage: 1.21 to 55
  • IQ: 6.00E-5
6.0V to 28V, 1.2A 1ch Step-Down Switching Regulator -- BD9E151NUX
from ROHM Semiconductor USA, LLC

The BD9E151NUX is a 28V, 1.2A diode-rectification buck converter that integrated internal high-side 30V Power MOSFET. To increase efficiency at light loads, a pulse skipping is automatically activated. Furthermore, the 0uA shutdown supply current allows the device to be used in battery powered... [See More]

  • Regulator Category: Switching
  • IOUT: 1.2
  • Output Voltage: 1 to 19.6
  • Operating Temperature: -40 to 85
100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter -- MAX887
from Maxim Integrated

The MAX887 high-efficiency, step-down DC-DC converter provides an adjustable output from 1.25V to 10.5V. It accepts inputs from 3.5V to 11V and delivers 600mA. Operation to 100% duty cycle minimizes dropout voltage (300mV typ at 500mA). Synchronous rectification reduces output rectifier losses,... [See More]

  • Regulator Category: Switching
  • IOUT: 0.6000
  • Output Voltage: 10
  • Operating Temperature: -40 to 85
Dual/Single Output Power Management IC -- ISL91302BIIZ-T
from Renesas Electronics Corporation

The ISL91302B is a highly efficient, dual or single output, synchronous multiphase buck switching regulator that can deliver up to 5A per phase continuous output current. The ISL91302B features four integrated power stages and has the capability to assign its power stages to either output. This... [See More]

  • Regulator Category: Switching
  • IQ: 1.00E-6
  • Output Voltage: 0.3000 to 2
  • Package Type: Other; WLCSP
6V to 20V, 1A 1ch PWM Buck Converter Integrated FET -- BD9227F
from ROHM Semiconductor USA, LLC

The BD9227F is a 20V, 1A non-synchronous PWM duty control buck converter with integrated internal high-side 20V Power MOSFET. Operating frequency is 1.0MHz fixed by inner circuit. Current mode control with internal slope compensation simplifies the external compensation calculation and reduces... [See More]

  • Regulator Category: Switching
  • IOUT: 1
  • Output Voltage: 1.51 to 20
  • Operating Temperature: -40 to 85
InTune Automatically Compensated Digital PoL Controller with Driver and PMBus Telemetry -- MAX15301AA02
from Maxim Integrated

x [See More]

  • Regulator Category: Switching
  • IOUT: 40
  • Output Voltage: 0.5000 to 5.25
  • Operating Temperature: -40 to 85
High Current Buck Boost Switching Regulator Delivering 2A of Continuous Output Current -- ISL91110II2AZ-T
from Renesas Electronics Corporation

ISL91110 and ISL91110IR are high-current buck-boost switching regulators for systems using new battery chemistries. They use Intersil ’s proprietary buck-boost algorithm to maintain voltage regulation while providing excellent efficiency and very low output voltage ripple when the input... [See More]

  • Regulator Category: Switching
  • IOUT: 2
  • Output Voltage: 1 to 5.2
  • IQ: 3.50E-5
7.0-35V 2A 1ch Buck converter -- BD9778F
from ROHM Semiconductor USA, LLC

The flexible step-down switching regulator of the ROHM is a switching regulator with built-in POWER MOSFET, which withstands high pressure. The operational frequency is freely configurable with external resistance. A wide input voltage range (7V to 35V) and temperature range (-40? to 125?) can... [See More]

  • Regulator Category: Switching
  • IOUT: 2
  • Output Voltage: 1 to 35
  • Operating Temperature: -40 to 125