Part Number : APL5538

Function : Dual Channel 300mA Regulator + Reset IC

Package : SOP 8 Pin type

Maker : Anpec Electronics

Pinouts :
APL5538 datasheet

Description :

The APL5538 is a dual-channel regulator with reset function (specific voltage onitoring), and internal delay circuit, set to detect 3.9V or 4.2V. Maximum in put voltage is 6V, output1 and output2 deliver up to 300mA.  VOUT1 typical dropout voltage is 350mV at 300mA loading and VOUT2 typical dropout voltage is 350mV at 300mA loading.  Design with an internal P channel MOSFET pass transi stor, the APL5538 main

tains a low supply current. Other features include,thermal-shutdown protection, current limit protection to ensure speci fi ed output current.  The APL5538 come in miniature SOP-8 and SOP-8-P packages.


• Low Quiescent Current : 1 10mA (No load)
• Low  Dropout Voltage :
   (1) VDROP1=350mV@300mA
   (2) VDROP2=350mV@300mA
•  Fixed Output Voltage :
   (1) VOUT1=3.3V/300mA
   (2) VOUT2=3.3V/300mA
• Stable with 2.2mF Output Capacitor
• Stable with  Aluminum, T antalum or Ceramic Capacitors
• Built in Thermal Protection
• Fast Transient Response
• Short Setting Time
• SOP-8, SOP-8-P with Thermal Pad Packages
• Adjustment-free Reset  Detection Voltage : 3.9V or 4.2V typ
•  Ea sy to Set  Delay Time from Voltage Detection to Reset Release

Datasheet PDF Download :
APL5538 pdf

Others datasheet of same file : APL-5538
2021/06/14 20:13 2021/06/14 20:13