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APL5309 Datasheet Voltage Regulator

Manufacturer: ANPEC

Overview: APL5308/9 Low IQ, Low Dropout 300mA Fixed Voltage Regulator.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The APL5308/9 series are micropower, low dropout linear regulators, which operate from 2.7V to 6V input voltage and deliver up to 300mA.

Typical dropout voltage is only 400mV at 300mA loading.

Designed for use in battery-powered system, the low 60µA quiescent current makes it an ideal choice.

Key Features

  • Low Quiescent Current : 60µA (No load).
  • Low Dropout Voltage : 400mV (@300mA).
  • Fixed Output Voltage : 1.5V ~ 4.5V by Step 0.1V Increment.
  • Stable with Aluminum, Tantalum, or Ceramic Capacitors.
  • No Protection Diodes Needed.
  • Built-in Thermal Protection.
  • Built-in Current-Limit Protection.
  • Controlled Short Circuit Current : 50mA.
  • Fast Transient Response.
  • Short Setting Time.
  • SOT-23-3, SOT-23-5, and SOT-8.

More Datasheets from ANPEC

Part Number Description
APL5316 300mA Linear Regulator
APL5317 Selectable Adjustable/Fixed Low Dropout 300mA Linear Regulator
APL5320 300mA Linear Regulator
APL5320A 300mA Linear Regulator
APL5323 Adjustable Low Dropout 300mA Linear Regulator
APL5324 Adjustable Low Dropout 300mA Linear Regulator
APL5324A Adjustable Low Dropout 300mA Linear Regulator
APL5325 Adjustable Low Dropout 300mA Linear Regulator
APL5325A 300mA Linear Regulator
APL5327 Adjustable Low Dropout 300mA Linear Regulator

APL5309 Distributor