Typical Application for AP2139 Ultra Low Quiescent Current CMOS Ldo

Reference Design using part AP2139 by Diodes Incorporated

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Manufacturer

Diodes Incorporated
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Battery Powered Equipment
  • Cameras
  • Communications System
  • Digital AV
  • Mobile Phone
  • Portable Gaming Devices
  • Video Camera
  • Voltage Reference

Description

  • Typical Application for AP2139 Ultra Low Quiescent Current CMOS Ldo. The AP2138/2139 series are CMOS-based positive voltage regulator ICs. Each of these ICs consists of a voltage reference, an error amplifier, a resistor network for setting output voltage and a current limit circuit for current protection

Key Features

  • Conversion Type
    DC to DC
  • Topology
    LDO

Featured Parts (7)

Featured Parts
Part Number Manufacturer Type Description
AP2139AK-1.5TRG1 Diodes Incorporated Linear Regulators LDO Regulator Pos 1.5V 0.25A 5-Pin SOT-25 T/R Buy
AP2139AK-1.2TRG1 Diodes Incorporated Linear Regulators LDO Regulator Pos 1.2V 0.25A 5-Pin SOT-25 T/R Buy
AP2139AK-3.3TRG1 Diodes Incorporated Linear Regulators LDO Regulator Pos 3.3V 0.25A 5-Pin SOT-25 T/R Buy
AP2139AK-1.8TRG1 Diodes Incorporated Linear Regulators LDO Regulator Pos 1.8V 0.25A 5-Pin SOT-25 T/R Buy
AP2139AK-3.0TRG1 Diodes Incorporated Linear Regulators LDO Regulator Pos 3V 0.25A 5-Pin SOT-25 T/R Buy
AP2139AK-2.5TRG1 Diodes Incorporated Linear Regulators LDO Regulator Pos 2.5V 0.25A 5-Pin SOT-25 T/R Buy
AP2139AK-2.8TRG1 Diodes Incorporated Linear Regulators LDO Regulator Pos 2.8V 0.25A 5-Pin SOT-25 T/R Buy

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