ACE523C

250mA Low consumption Linear Regulator

VER 1.2

1

Description

ACE523C series is a group of positive voltage output, low power consumption, low dropout voltage,

three terminal regulator. It can provide 200mA output current when input / output voltage differential drops

to 418mV (Vout= 3.3V), And it also provides foldback short-circuit protection and output current limit

function. The very low power consumption of ACE523C (Iq=3uA)can greatly improve natural life of

batteries.

ACE523C can provide output value in the range of 1.2V~5.0V in 0.1V steps. It also can customized on

command.

ACE523C includes high accuracy voltage reference, error amplifier, current limit circuit and output driver

module.

ACE523C has well load transient response and good temperature characteristic, And it uses trimming

technique to guarantee output voltage accuracy within±2%.

Features

211mV@100mA (Vout=3.3V)

418mV@200mA (Vout=3.3V)

Application

Typical Application

ACE523C

Note: Input capacitor (Cin=1uF) and Output capacitor (Cout=1uF) are recommended in all application circuit. Ceramic capacitor

is recommended.