Step-down (Buck) IC Switching Voltage Regulators Datasheets

PMIC - Voltage Regulators - DC DC Switching Controllers -- 1016-1198-ND [SP6126EK1-L from Exar Corporation]
from Digi-Key Electronics

IC REG CTRLR BUCK 6TSOT [See More]

  • Configuration / Function: Buck
  • fsw: 600
  • Package Type: SOT23; Other; SOT-23-6 Thin, TSOT-23-6
  • Operating Temperature: -40 to 125
DC/DC Power Supply Control IC -- FA3687V
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]

  • Configuration / Function: Buck; Boost; Buck-Boost
  • Package Type: SSOP
  • Output Voltage Type: Adjustable / Variable
  • VIN: 2.5 to 18
1.2A 1.6MHz Low Quiescent Current High Efficiency Synchronous Buck Regulator -- ISL9106IRZ
from Intersil 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]

  • Configuration / Function: Buck
  • Output Voltage: 0.8000 to 5.5
  • Package Type: Other; DFN
  • IOUT: 1.2
IC REG BUCK 1.8V 0.6A SYNC SOT23 -- LM3671MF-1.8/NOPB [LM3671MF-1.8/NOPB from Texas Instruments High-Performance Analog]
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]

  • Configuration / Function: Buck
  • Package Type: SOT23
Switching Regulator -- MCP1601
from Microchip Technology, Inc.

The MCP1601 is a synchronous Buck (step-down) switching regulator that can continuously supply 500mA of load current. This DC/DC converter can provide output voltages of 0.9V to Vin with an operating efficiency that can exceed 92%. Although ideally suited for a single Li-Ion, or 2 to 3 cell NiCd,... [See More]

  • Configuration / Function: Buck
  • Package Type: Other; MSOP
  • Output Voltage Type: Adjustable / Variable
  • Output Voltage: 0.9000
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]

  • Configuration / Function: Buck
  • Life Cycle Stage: Maturity
  • Package Type: Other; 46 PIN FLATPACK
  • IOUT: 10
1ch Buck Converter Integrated FET -- BD9G341AEFJ-E2
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]

  • Configuration / Function: Buck
  • Output Voltage: 1
  • Package Type: Other; HTSOP-J8
  • IOUT: 3.5 to 6
6696335 [MCP1603T-180I/OS from Microchip Technology, Inc.]
from RS Components, Ltd.

Function:Step Down; Minimum Input Voltage:2.7V; Maximum Input Voltage:5.5V; Output Voltage:1.8V; Output Type:Fixed; Polarity:Positive; Mounting:Surface Mount; Number of Outputs:1; Accuracy:3%; Supplier Package:TSOT-23 [See More]

  • Configuration / Function: Buck
  • Package Type: Other; TSOT-23
  • Output Voltage Type: Fixed
  • Output Voltage: 1.8
1.4MHz 800mA Step-Down DC/DC Converter -- AAT1110
from Skyworks Solutions, Inc.

The AAT1110 SwitchReg ™ is a member of AnalogicTech's Total Power Management IC ™ (TPMIC ™) product family. It is a 1.4MHz step-down converter with an input voltage range of 2.7V to 5.5V and output as low as 0.6V. Its low supply current, small size, and high switching frequency... [See More]

  • Configuration / Function: Buck
  • Output Voltage: 0.6000
  • Package Type: SC-70; Other; SC70JW 8L, 2.0 x 2.1 x 1.05
  • IOUT: 0.8000
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]

  • Configuration / Function: Buck
  • IOUT: 5
  • Package Type: Other; WQFN
  • VIN: 3 to 18
Switching Regulator -- FSR521.2P/D
from Beta Dyne Inc.

Remote on/off control, non-isolation, optional auto sense feature [See More]

  • Configuration / Function: Buck
  • Output Voltage: 1 to 3
  • Output Voltage Type: Adjustable / Variable
  • IOUT: 2
BATTERY CHARGE CONTROLLER -- MAX1757EAI
from Hytronics

BATTERY CHARGE CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO28 [See More]

  • Configuration / Function: Buck
  • Life Cycle Stage: ACTIVE
  • Package Type: SSOP; Other; 5.30 MM, 0.65 MM PITCH, SSOP-28
  • VIN: 12
SWITCHING CONTROLLER -- IRU3039CH
from International Rectifier

SWITCHING CONTROLLER, 400 kHz SWITCHING FREQ-MAX, QCC20 [See More]

  • Configuration / Function: Buck
  • Life Cycle Stage: Removed
  • Package Type: Other; 5 X 5 MM, MLPQ-20
  • VIN: 5
SWITCHING REGULATOR -- 88PG8218XX-NAE2C000
from Marvell Semiconductor, Inc.

SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PDSO12 [See More]

  • Configuration / Function: Buck
  • Life Cycle Stage: ACTIVE
  • Package Type: Other; 3 X 4 MM, GREEN, MO-220, DFN-12
  • VIN: 3.6
0.6V to 5.5V Output, Parallelable, Average-Current-Mode DC-DC Controllers -- MAX5060
from Maxim Integrated Products, Inc.

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]

  • Configuration / Function: Buck
  • Output Voltage: 5.5
  • Package Type: Other; TQFN/28
  • IOUT: 30
SWITCHING REGULATOR -- 5962-9311902MYA
from Minco Technology Labs, Inc.

2 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, MBFM [See More]

  • Configuration / Function: Buck
  • Life Cycle Stage: ACTIVE
  • Package Type: TO-3; Other; METAL CAN, TO-3, 4 PIN
  • IOUT: 2
DUAL SWITCHING CONTROLLER -- MP2109DQ
from Monolithic Power Systems, Inc.

0.8 A DUAL SWITCHING CONTROLLER, 1490 kHz SWITCHING FREQ-MAX, DSO10 [See More]

  • Configuration / Function: Buck
  • Life Cycle Stage: ACTIVE
  • Package Type: Other; 3 X 3 MM, MO-229VEED-2, QFN-10
  • IOUT: 0.8000
Switching Regulator -- 7803SRH
from Murata Power Solutions

High-efficiency horizontal switching regulator with LM78XX pinouts [See More]

  • Configuration / Function: Buck
  • Package Type: TO-220; Other; SIP Package
  • Output Voltage Type: Fixed
  • Life Cycle Stage: New
Switching Regulator or Controller -- CS51031GD8G
from ON Semiconductor L.L.C.

1 A SWITCHING CONTROLLER, 240 kHz SWITCHING FREQ-MAX, PDSO8 [See More]

  • Configuration / Function: Buck
  • IOUT: 1
  • Package Type: SOIC
  • VIN: 10
SWITCHING REGULATOR -- LNK302DG-TL
from Power Integrations, Inc.

0.2 A SWITCHING REGULATOR, 70 kHz SWITCHING FREQ-MAX, PDSO8 [See More]

  • Configuration / Function: Buck
  • Life Cycle Stage: ACTIVE
  • Package Type: DIP; Other; LEAD FREE, PLASTIC SURFACE MOUNT, DIP-8
  • IOUT: 0.2000
SWITCHING REGULATOR -- X3015P
from Power-One

SWITCHING REGULATOR, BCC23 [See More]

  • Configuration / Function: Buck
  • Life Cycle Stage: ACTIVE
  • Package Type: Other; LGA-23
  • VIN: 3 to 6
SWITCHING REGULATOR -- SI-8050HFE
from Sanken Electric Co., Ltd.

5.5 A SWITCHING REGULATOR, 150 kHz SWITCHING FREQ-MAX, PZFM5 [See More]

  • Configuration / Function: Buck
  • Life Cycle Stage: ACTIVE
  • Package Type: TO-220; Other; PLASTIC, TO-220, 5 PIN
  • IOUT: 5.5
SWITCHING REGULATOR -- LV5810M
from SANYO Electric Co., Ltd.

SWITCHING REGULATOR, 444 kHz SWITCHING FREQ-MAX, PDSO8 [See More]

  • Configuration / Function: Buck
  • Life Cycle Stage: Removed
  • Package Type: Other; 0.225 INCH, MFP-8
  • VIN: 12
1.25MHz Step-Down Switching Regulator -- SC4517A
from Semtech Corp.

Integrated 1.5 Amp switch, synchronizable to higher frequency up to 2 MHz. [See More]

  • Configuration / Function: Buck
  • Package Type: Other (optional feature); MLP-8, MSOP-8
  • Output Voltage Type: Fixed
  • Life Cycle Stage: Maturity
PQ1CG38M2FZH
from Sharp Microelectronics of the Americas

1.6 A SWITCHING REGULATOR, 330 kHz SWITCHING FREQ-MAX, PZFM5 [See More]

  • Configuration / Function: Buck
  • Life Cycle Stage: ACTIVE
  • Package Type: TO-220; Other; ROHS COMPLIANT, TO-220, 5 PIN
  • IOUT: 1.6
SWITCHING REGULATOR -- MD3222N
from Shindengen Electric Manufacturing Co., Ltd.

6 A SWITCHING REGULATOR, 345 kHz SWITCHING FREQ-MAX, PDSO32 [See More]

  • Configuration / Function: Buck
  • Life Cycle Stage: ACTIVE
  • Package Type: SSOP; Other; SSOP-32
  • IOUT: 6
EL7530Monolithic 600mA Step-Down Regulator with Low Quiescent Current -- EL7530
from Techwell, Inc.

Key Features. Less than 0.18in2 footprint for the complete 600mA converter. Components on one side of PCB. Max height 1.1mm MSOP10. Power-Good (PG) output. Internally-compensated voltage mode controller. Up to 95% efficiency. <1 µA shut-down current. 120 µA quiescent current. [See More]

  • Configuration / Function: Buck
  • IOUT: 0.6000
  • Output Voltage: 0.8000 to ?
  • VIN: 2.5 to 5.5
SWITCHING REGULATOR -- P1580G-SH2-R
from Unisonic Technologies Co., Ltd.

3.3 A SWITCHING REGULATOR, 418 kHz SWITCHING FREQ-MAX, PDSO8 [See More]

  • Configuration / Function: Buck
  • Life Cycle Stage: ACTIVE
  • Package Type: Other; HALOGEN FREE, HSOP-8
  • IOUT: 3.3