Typical Application Circuit for LTC1261LIMS8-4 5V Input, -4V Output GaAs FET Bias Generator

Reference Design using part LTC1261LIMS8-4 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

  • Battery Powered Systems
  • Supply Generator

Description

  • Typical Application Circuit for LTC1261LIMS8-4 5V Input, -4V Output GaAs FET Bias Generator. The LTC1261L is a switched-capacitor voltage inverter designed to provide a regulated negative voltage from a single positive supply. The LTC1261L operates from a single 2.7V to 5.25V supply and provides an adjustable output voltage from -1.23V to -5V. The LTC1261L-4/ LTC1261L-4.5 needs a single 4.5V to 5.25V supply and provides a fixed output voltage of -4V to -4.5V respectively

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    2.7 to 5.25 V
  • Output Voltage
    -4 V
  • Output Current
    0.01 A

Featured Parts (4)

Featured Parts
Part Number Manufacturer Type Description
LTC1261LIMS8-4.5#PBF Analog Devices Charge Pump Charge Pump INV -4.5V 20mA 8-Pin MSOP Tube Buy
LTC1261LIMS8-4#TRPBF Analog Devices Charge Pump Charge Pump INV -4V 20mA 8-Pin MSOP T/R Buy
LTC1261LIMS8-4#PBF Analog Devices Charge Pump Charge Pump INV -4V 15mA 8-Pin MSOP Tube Buy
LTC1261LIMS8-4.5#TRPBF Analog Devices Charge Pump Charge Pump INV -4.5V 20mA 8-Pin MSOP T/R Buy

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