ACE519C datasheet(1/9 Pages) ACE

부품명	ACE519C

상세설명	500mA High PSRR, Linear Regulator

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제조업체	ACE [ACE Technology Co., LTD.]

홈페이지	http://www.ace-ele.com

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ACE519C

500mA High PSRR, Linear Regulator

VER 1.2

1

Description

ACE519C series are a group of positive voltage output, low power consumption, low dropout voltage

regulators. It can provide foldback short-circuit protection and output current limit function.

ACE519C can provide output value in the range of 1.0V~4.5V every 0.1V step. It also can be customized

on command. ACE519C can also work under a wide input voltage ranging from 2V to 7V.

ACE519C includes high accuracy voltage reference, error amplifier, current limit circuit and output driver

module.

ACE519C 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: 2~7V

• 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.)

500mV@500mA (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 700mA@V

OUT=3.3V

• Fold-back short circuit current 250mA@ V

OUT=3.3V

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:

유사한 부품 번호 - ACE519C

제조업체	부품명	데이터시트	상세설명
ACE Technology Co., LTD...	ACE510	229Kb / 9P	Dual, Low noise, 150mA LDO regulator VER 1.2
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유사한 설명 - ACE519C

제조업체	부품명	데이터시트	상세설명
Holtek Semiconductor In...	HT78BXX	2Mb / 16P	High PSRR 500mA LDO Regulator
SHANGHAI BELLING CO., L...	BL8565	157Kb / 7P	500mA High PSRR, Low Dropout Voltage Linear Regulator
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ON Semiconductor	NCP785A	109Kb / 10P	High PSRR Linear Regulator December, 2014 ??Rev. 2
SHANGHAI BELLING CO., L...	BL8568	804Kb / 8P	500mA High PSRR, Linear Regulator, w. Output Discharge
Linear Technology	LT3045	2Mb / 32P	20V, 500mA, Ultralow Noise, Ultrahigh PSRR Linear Regulator
Shenzhen Huazhimei Semi...	HM5633B	2Mb / 10P	High PSRR linear regulator
AiT Semiconductor Inc.	A6306	487Kb / 10P	REGULATOR 300mA HIGH PSRR, LINEAR REGULATOR REV1.0

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ACE519C 데이터시트(PDF) 1 Page - ACE Technology Co., LTD.

ACE519C 데이터시트(HTML) 1 Page - ACE Technology Co., LTD.

유사한 부품 번호 - ACE519C

유사한 설명 - ACE519C

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