AS1364 Linear Regulator

1A ultra-low dropout linear regulator


  • 1000mA output from 1.2V to 5V
  • 35µA quiescent


  • High power, small footprint
  • Long battery life

Product parameters

Output [#] 1
Accuracy [%] ±0.75
Output Current [mA] 1000
Feature Low noise
Output Voltage [V] 1.2 to 5.3
Dropout Voltage @ Max. Current [mV] 200
Supply Current [µA] 35
Supply Voltage [V] 2.0 to 5.5
Package TDFN-8 (3x3)

General Description

The AS1364 is a single 1A linear voltage regulator with 35µA quiescent current. The devide operates off 2V to 5.5V input and generates an output voltage between 1.2V and 5V.

Not Recommended for New Designs
ams AG is discontinuing production of this device.

This product suits for the following applications:

  • Laptops
  • PDAs
  • Portable audio devices
  • Mobile phones
  • Cordless phones
  • And any other battery-operated portable device as well as µC or µP supply


Title Category Headline Buy
AS1364EvalKit Application Board Evaluation Kit for AS1364
AS1364EvalKit18 Application Board Evaluation Kit 18 for AS1364
AS1364EvalKit45 Application Board Evaluation Kit 45 for AS1364

Technical Documents

Type Description Language
Datasheet Document version 1.8 English


Type Description Language
EoL Notification AS1364-BTDT-18/30/33/45/AD (issued 2019-Jun) English
EoL Notification AS2540, AS13xx, AS3668, AS3709, AS371x, AS7620 (issued 2019-Jun) English

Other Information

Type Description Language
Block Diagram AS1364 Block Diagram English