ACE525C datasheet(1/9 Pages) ACE

Part #	ACE525C

Description	300mA High PSRR, Linear Regulator

PDF	9 Pages

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Manufacturer	ACE [ACE Technology Co., LTD.]

Direct Link	http://www.ace-ele.com

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ACE525C

300mA High PSRR, Linear Regulator

VER 1.4

1

Description

ACE525C series are a group of positive voltage output, low power consumption, low dropout voltage

regulators.

ACE525C can provide output value in the range of 1.0V~4.5V every 0.1V step. It also can be customized

on command. ACE525C can also work under a wide input voltage ranging from 1.5V to 6V.

ACE525C includes high accuracy voltage reference, error amplifier, current limit circuit and output driver

module.

ACE525C has excellent load and line transient response and good temperature characteristics, which

can assure the stability of chip and power system. And it uses trimming technique to guarantee output

voltage accuracy within ±2%.

Features

 Input voltage range: 1.5~6V

 Output voltage range: 1.0V~4.5V (customized on command every 0.1V step)

 Low power consumption: 35uA (Typ.)

 Low output noise (47uVRMS)

 Shutdown mode: 0.1uA

 Low dropout voltage: 300mV@300mA (Typ.)

 High ripple rejection:70dB@1KHz (Typ.)

 Low temperature coefficient: ±100ppm/C

 Excellent line regulation: 0.05%/V

 Build-in chip enable circuit

 Highly accurate: ±2%

 Output current limit

 Fold-back output short circuit protection

Application

 Power source for cellular phones and various kind of PCSs

 Battery Powered equipment

 Power Management of MP3, PDA, DSC, Mouse, PS2 Games

 Voltage Reference

 Regulation after Switching Power

Typical Performance Characteristic:

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ACE525C Datasheet(PDF) 1 Page - ACE Technology Co., LTD.

ACE525C Datasheet(HTML) 1 Page - ACE Technology Co., LTD.

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