-3V DC to DC Single Output Power Supply for Power Management

Reference Design using part MAX1771C by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Laser and Optical Mice
  • Power Management
  • Power Supplies

Description

  • Negative Buck Regulator Employs Step-Up Controller

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    -5.2 V
  • Output Voltage
    -3 V
  • Output Current
    0.16 to 0.75 A
  • Efficiency
    87.5 %
  • Topology
    Buck

Featured Parts (103)

Featured Parts
Part Number Manufacturer Type Description
LM324APWRG4 Texas Instruments Operational Amplifiers - Op Amps Op Amp Quad High Gain Amplifier ±16V/32V 14-Pin TSSOP T/R Buy
LM3242TME/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 0.4V to 3.6V 1A 9-Pin DSBGA T/R Buy
LM324AMX/NOPB Texas Instruments Operational Amplifiers - Op Amps Op Amp Quad Low Power Amplifier ±16V/32V 14-Pin SOIC T/R Buy
LM324AN | 14-Pin Quad Op Amp Texas Instruments Operational Amplifiers - Op Amps Op Amp Quad High Gain Amplifier ±16V/32V 14-Pin PDIP Tube Buy
LM324AWDT STMicroelectronics Operational Amplifiers - Op Amps Op Amp Quad Low Power Amplifier ±15V/30V 14-Pin SO T/R Buy
LM324DT STMicroelectronics Operational Amplifiers - Op Amps Op Amp Quad Low Power Amplifier ±15V/30V 14-Pin SOIC T/R Buy
LM324WPT STMicroelectronics Operational Amplifiers - Op Amps Op Amp Quad Low Power Amplifier ±15V/30V 14-Pin TSSOP T/R Buy
LM324AD STMicroelectronics Operational Amplifiers - Op Amps Op Amp Quad Low Power Amplifier ±15V/30V 14-Pin SOIC Tube Buy
LM324-SR 3PEAK Operational Amplifiers - Op Amps Op Amp Quad High Gain Amplifier R-R O/P ±18V/36V 14-Pin SOP T/R Buy
MAX1771ESA+T Analog Devices DC to DC Controllers DC/DC Cntrlr Single-OUT Step Up 300kHz 8-Pin SOIC N T/R Buy
LM324DR2G onsemi Operational Amplifiers - Op Amps Op Amp Quad GP ±16V/32V 14-Pin SOIC N T/R Buy
LM324M/NOPB Texas Instruments Operational Amplifiers - Op Amps Op Amp Quad Low Power Amplifier ±16V/32V 14-Pin SOIC Tube Buy
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