Typical Application Circuit for LT1120IS8 Battery-Backup Regulator

使用 Analog Devices 的 LT1120IS8 的参考设计

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供应商

Analog Devices
  • 应用类别
    电源
  • 产品类别
    直流到直流单输出电源

依据最终产品

  • Battery Powered Systems
  • Portable Instrumentation

说明

  • Typical Application Circuit for LT1120IS8 Battery-Backup Regulator. The LT1120 is a combination micropower positive regulator and free collector comparator on a single monolithic chip. With only 40 uA supply current, the LT1120 can supply over 125mA of output current. Input voltage range is from 4.5V to 36V and dropout voltage is 0.6V at 125mA. Dropout voltage decreases with lower load currents. Also included on the chip is a class B output 2.5V reference that can either source or sink current. A shutdown pin allows logic shutdown of the output

主要特色

  • Conversion Type
    DC to DC
  • Input Voltage
    4.5 to 36 V
  • Output Voltage
    5 V
  • Output Current
    0.125 A

Featured Parts (1)

Featured Parts
零件编号 供应商 类别 说明
LT1120IS8 Analog Devices Linear Regulators LDO Regulator Pos 2.5V to 35.15V 0.125A 8-Pin SOIC N 买入

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