Datasheet > AME8818AEEV290Z

AME8818AEEV290Z

更新时间： 2024-11-01 12:33:11

品牌	Logo	应用领域
安茂微 - AME		稳压器
页数	文件大小	规格书
25页	326K
描述
Low Dropout 300mA CMOS Regulator

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数据手册

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AME8818AEEV290Z 数据手册

AME

LowDropout

300mA CMOS Regulator

AME8818

¢ General Description

¢ Functional Block Diagram

TheAME8818 is a CMOS linear regulator. It operated from

2.5V to 5.5V input voltage and delivers up to 300mA output

current. TheAME8818 provide low quiescent current (70µA

typ) low dropout voltage (230mV @ 300mA typ), and excel-

lent PSRR, thus marking them ideal for Data-Communica-

tions and battery applications.

(Fixed Version)

OUT

Overcurrent

Shutdown

Thermal

Shutdown

The AME8818 provide over temperature and over current

protected functions. It is stable with an output capacitance of

1µF or larger.

BYP/NC

Bandgap

Reference

GND

¢ Features

ò Input voltage range is from 2.5V to 5.5V

ò Output Voltage Range:

Fixed Version is from 1.2V to 4.5V

ADJ Version is from 0.98V to 4.5V

ò Low Dropout: 230mV @ 300mA

ò Guaranteed 300mADrive Current

ò Factory Pre-set output voltage

ò Only 1µF Output Capacitor Required for

Stability

(Adjustable Version)

OUT

Overcurrent

Shutdown

Thermal

Shutdown

(external)

ò Provided OTP, current limit

ò Green Products Meet RoHS Standards

Bandgap

Reference

ADJ

(external )

GND

¢Applications

ò Data-Communication

ò Laptop, Palmtops, Notebook computers

ò Battery Power Equipment

ò HandheldDevice

ò PCMCIA Cards

Rev.D.06

12 3 4 5 6 7...25

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