AME8855AHV080 datasheet, PDF - EEWORLD Datasheet

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AME8855AHV080: DescriptionHigh PSRR, Low Noise, 600mA CMOS Regulator; File Size537KB，34 Pages; ManufacturerAnalogMicroElectronics,Inc.(AME); AMT was founded in Taiwan in November 2000 and merged into AMT Microelectronics, Inc., a US company located in Silicon Valley, California, USA. Its stock was officially listed for public trading in March 2004.

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AME8855AHV080 Overview

High PSRR, Low Noise, 600mA CMOS Regulator

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AME

AME8855

General Description

The AME8855 family of positive, CMOS linear regula-

tors provide low dropout voltage(420mV@600mA), low

quiescent current, and low noise CMOS LDO. These

rugged devices have both Thermal Shutdown, and Cur-

rent limit to prevent device failure under the "Worst" of

operating conditions.

High PSRR, Low Noise, 600mA

CMOS Regulator

Typical Application

OUT

AME8855

1µF

GND

OUT

1µF

Features

Low Dropout Voltage: 420mV@600mA

Guaranteed Current: 600mA

Quiescent Current: 60µA (typ.)

Over-Temperature Shutdown

Current Limiting protection

PSRR:60dB@10KHz

Ultra-Low-Noise: 100µV

RMS

at 1Hz to 100KHz

Low Temperature Coefficient

Input Voltage Range 2.8V~5.5V

Output Voltage Range: 0.8V ~ 4.3V

Green Products Meet RoHS Standards

Thermal

Shutdown

Functional Block Diagram

OUT

Overcurrent

Shutdown

Applications

Instrumentation

Portable Electronics

Wireless Devices

Cordless Phones

PC Peripherals

Battery Powered Widgets

AMP

Vref

GND

Rev. C.02

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