AME78L09AJHAZ datasheet, PDF - EEWORLD Datasheet

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AME78L09AJHAZ: Description100mA Positive Linear Regulator; CategoryPower/power management The power supply circuit; File Size164KB，15 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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AME78L09AJHAZ Overview

100mA Positive Linear Regulator

AME78L09AJHAZ Parametric

Parameter Name	Attribute value
Maker	AnalogMicroElectronics,Inc.(AME)
package instruction	,
Reach Compliance Code	compli

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AME, Inc.

AME78LXX

100mA Positive Linear Regulator

General Description

The AME78LXX is a fixed output positive regulator. The

regulator can provide local on card regulation, eliminating

the distribution problems associated with single point regu-

lation. The AME78LXX can be used in logic systems,

instrumentation, HiFi, and other solid state electronic

equipments. When used as a Zener diode/resistor com-

bination replacement, the AME78LXX usually results in

an effective output impedance improvement of two orders

of magnitude, and lower quiescent current.

With adequate heat sinking the AME78LXX can deliver

100mA output current. Current limiting is included to limit

the peak output current to a safe value.

The AME78LXX is available in the plastic TO-92, SO-8

and SOT-89 packages.

Functional Block Diagram

Input

Current

Limiting

Amplifier

Thermal

Protection

Output

Error

Amp.

Bandgap

Voltage

GND

Features

Guaranteed 100mA Output

Fixed Output Voltage

Typical Line Regulation

≤

18mV

Accurate to Within

Internal Short Circuit Current-Limiting

TO-92, SO-8, and SOT-89 Package

Typical Application

AME78LXX

OUT

Applications

Post Regulation for Switching Supply

Microprocessor Power Supply

Mother Board I/O Power Supply

Battery Power Circuit

Instrument

Note1: Bypass Capacitors are recommended for optimum

stability and transient response and should be located as

close as possible to the regulator

0.33uF

(Note1)

0.1uF

(Note1)

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