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Parts by Number for Step Up Voltage Regulator Top

Part # Distributor Manufacturer Product Category Description
TC1307 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided Flexibility. Very Low Dropout Voltage. 10 µsec (Typ.) Wake Up Time from SHDN. Guaranteed 150mA Output Current. High Output Voltage Accuracy. Power-Saving Shutdown Mode. RESET Output Can Be Used as a Low Battery. Detector or Processor Reset Generator. Over-Current and Over-Temperature Protection...
TC110 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided space, and uses tiny external components (the 300 KHz version allows for less than 5 mm surface-mount magnetics). The TC110 accepts input voltages from 2.0V to 10.0V, with a guaranteed start-up voltage of 0.9V. Guaranteed Start-Up at 0.9V. 100/300 kHz. 50/120 µA. 50 µA (Typ) Supply Current...
TC105 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided The TC105 is a step-down (Buck) switching controller that furnishes output currents of up to 1A (max) while delivering a typical efficiency of 92%. The TC105 normally operates in pulse width modulation mode (PWM), but automatically switches to pulse frequency modulation (PFM) at low output loads...
LM2577T-12/NOPB Newark / element14 TEXAS INSTRUMENTS Not Provided TEXAS INSTRUMENTS - LM2577T-12/NOPB - IC; STEP-UP VOLTAGE REGULATOR; TO-220-5
LM2577S-ADJ/NOPB Newark / element14 TEXAS INSTRUMENTS Not Provided TEXAS INSTRUMENTS - LM2577S-ADJ/NOPB - IC; STEP-UP VOLTAGE REGULATOR; TO-263-5
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Conduct Research Top

  • Voltage Regulators
    voltages of 3.3V and 5.0V. 2. 96% efficiency. 3. Maximum output current = 4 amps. 4. User programmable current limit. 5. User programmable “soft-start”. 6. Enable function for user controlled start-up. 7. Low total internal power dissipation. Page 4 of 11. II. DEFINITIONS OF VOLTAGE REGULATOR
  • Step-Up Switching Regulators
    . ./0ebc6ec3-d4a3-4954-9fcd-877ba4fd802f beta. Application Note SR-002. SWITCHING REGULATORS. dyne. Step-up Switching Regulators. STEP-UP (BOOST) NON-ISOLATED DC/DC CONVERTERS – THEORY OF OPERATION. When a low DC voltage source is used to power circuitry. The pulse width modulator (PWM), through a negative
  • Adjustable Switching Voltage Regulators
    networks of Figures 3 and 4. a more accurate output voltage the connection in Figure 2 can. In Figure 6, a current output digital-to-analog (D/A) con-. be used. The external voltage reference can be any voltage from. verter is used to drive the output pin (Pin 9) of the SRAD20. 4. +Vin. STEP UP. 5
  • Inductor-Based Step-Up Switching Regulators
    Inductor-based, step-up switching regulators offer high efficiency, small size and lower cost than isolated switching regulators (DC/DC converters). They are used to amplify (step up) the voltage of a lower voltage source or battery. The inductor stores energy during the on time of the switching
  • Output Voltage Ripple in Step-Down and Step-Up Switching Regulators
    Output voltage ripple is always an important performance parameter with DC-DC converters. For inductor-based switching. regulators, several key factors can affect this important parameter, including switching frequency, duty cycle, and. output capacitor value. Step-down and step-up switching
  • DC/DC Converters With Linear Regulators
    regulators, which are switching circuits designed around a PWM energy- storing element, such as an inductor or capacitor, to step up or step down a voltage source. Switching regulators offer higher efficiency than linear regulators, but they also feature higher voltage ripple. When a low ripple
  • Switching Regulators
    of the circuit. The basic circuit can be configured to step up (boost), step down (buck), or invert output voltage with respect to input voltage. Switching regulators operate by passing energy in discrete packets over a low-resistance switch, so they can step up, step down, and invert. In addition, they offer
  • Designing with HV Microcontrollers
    Microcontrollers. So, all we really need to know to design with a shunt. Author: Keith Curtis. regulator is Ohm’s Law. The problem is that the supply. Microchip Technology Inc. voltage, VUNREG, is not constant and neither is the load. current. In addition, the range of current over which the. regulator has

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