Datasheet > AQ432

AQ432

更新时间： 2024-11-05 03:19:19

品牌	Logo	应用领域
ACUTECH		放大器
页数	文件大小	规格书
7页	437K
描述
1.24V Shunt Ref/Amplifier TO-92, SOT23, SC70 Package

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AQ432 数据手册

AQ432

1.24V Shunt Ref/Amplifier

TO-92, SOT23, SC70 Package

Product Specification

Revision 1.0

May 15, 2007

General Description

Applications

• Power supply control loop

• Low TC low voltage reference

• Power management applications

The AQ432 is a low voltage reference/

amplifier suited for the control loop of low

voltage power supplies. Functionally similar

to the ubiquitous TL431, the AQ432 has a

lower 1.24V reference and a much wider

range of operating currents. Particular care

was taken in the design to minimize

overshoot at startup and to allow wide AC

bandwidth.

• Direct replacement for AP432, AS432,

SPX432, TLV431, and LMV431

Features

• Low voltage reference: 1.24V

• 40 uA to 100 mA operation

• Low TC voltage reference

Unlike other 1.24V reference/amplifiers, the

AQ432 is designed to be stable under all

conditions and does not suffer from the

common overshoot issued associated with

other parts low voltage parts

• Improved AC, DC performance

compared to 1.24V part types

• Offered in ultra small SC70 package

• RoHS compliant

Pin Configuration

Pin Descriptions

Pin Name

Function

CATH

REF

Output and supply terminal, must be greater than 1.2V for normal operation

Input, nominally 1.24V in normal operation.

Ground and Substrate

ANODE

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