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APL5509 - Low Dropout 560mA Fixed Voltage Regulator

Download the APL5509 datasheet PDF. This datasheet also covers the APL5508 variant, as both devices belong to the same low dropout 560ma fixed voltage regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The APL5508/5508R/5509/5509R is low-power and low dropout linear regulator, which operates in the rage of 2.7V to 6V input voltage and delivers up to 560mA output current.

Typical dropout voltage is only 600mV (typical) at 560mA output current.

Key Features

  • Low Quiescent Current : 60µA (No load).
  • Low Dropout Voltage : 600mV (@560mA).
  • Very Low Shutdown Current : < 0.5µA.
  • 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.
  • SOT-23-3, SO.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (APL5508_AnpecElectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number APL5509
Manufacturer Anpec Electronics
File Size 287.10 KB
Description Low Dropout 560mA Fixed Voltage Regulator
Datasheet download datasheet APL5509 Datasheet

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Other Datasheets by Anpec Electronics

Part Number Description
APL5509R Low Dropout 560mA Fixed Voltage Regulator
APL5501 Low Dropout 500mA Fixed Voltage Regulator
APL5502 Low Dropout 500mA Fixed Voltage Regulator
APL5503 Low Dropout 500mA Fixed Voltage Regulator
APL5505 500mA Regulator Reset

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
APL5508/5508R/5509/5509R Low IQ, Low Dropout 560mA Fixed Voltage Regulator Features • Low Quiescent Current : 60µA (No load) • Low Dropout Voltage : 600mV (@560mA) • Very Low Shutdown Current : < 0.5µA • 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 • SOT-23-3, SOT-89, and SOT-223 Packages • Lead Free and Green Devices Available (RoHS Compliant) Pin Configuration General Description The APL5508/5508R/5509/5509R is low-power and low dropout linear regulator, which operates in the rage of 2.7V to 6V input voltage and delivers up to 560mA output current.