AME8843AEGT180Z datasheet, PDF

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AME8843AEGT180Z: DescriptionRegulator; CategoryPower/power management The power supply circuit; File Size92KB，11 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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AME8843AEGT180Z Overview

Regulator

AME8843AEGT180Z Parametric

Parameter Name	Attribute value
Maker	AnalogMicroElectronics,Inc.(AME)
package instruction	,
Reach Compliance Code	compliant
Base Number Matches	1

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AME

AME8843

General Description

The AME8843 family of positive, linear regulators fea-

ture low quiescent current (30µA typ.) with low dropout

voltage, making them ideal for battery applications. The

space-saving SOT-223 package is attractive for "Pocket"

and "Hand Held" applications.

These rugged devices have both Thermal Shutdown,

and Current Fold-back to prevent device failure under the

"Worst" operating conditions.

The AME8843 is stable with an output capacitance of

2.2µF or greater.

750mA CMOS LDO

Functional Block Diagram

OUT

Overcurrent

Shutdown

Thermal

Shutdown

AMP

ref

=1.215V

GND

Features

Very Low Dropout Voltage

Guaranteed 750mA Output

Accurate to within 1.5%

30µA Quiescent Current

Over-Temperature Shutdown

Current Limiting

Short Circuit Current Fold-back

Space-Saving SOT-223 Package

Factory Pre-set Output Voltages

Low Temperature Coefficient

All AME's Lead Free Products Meet RoHS

Standards

1µF

Typical Application

OUT

AME8843

OUT

GND

2.2µF

Applications

Instrumentation

Portable Electronics

Wireless Devices

Cordless Phones

PC Peripherals

Battery Powered Widgets

Rev. A.02

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