Datasheet > ZTL432BFTA

ZTL432BFTA

更新时间： 2024-09-30 03:07:39

品牌	Logo	应用领域
捷特科 - ZETEX		稳压器
页数	文件大小	规格书
12页	423K
描述
Cost effective adjustable precision shunt regulator

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ZTL432BFTA 数据手册

ZTL431, ZTL432

Cost effective adjustable precision shunt regulator

Description

The ZTL431 and ZTL432 are three terminal The ZTL432 has the same electrical specifications

adjustable shunt regulators offering excellent as the ZTL431 but has a different pin out in

temperature stability and output current SOT23 (F-suffix) and SOT23F (FF-suffix).

handling capability up to 100mA. The output

voltage may be set to any chosen voltage Both variants are available in 2 grades with

between 2.5 and 20 volts by selection of two initial tolerances of 1% and 0.5% for the A and

external divider resistors.

B grades respectively.

The devices can be used as a replacement for These are functionally equivalent to the TL431/

zener diodes in many applications requiring an TL432 except for maximum operation voltage,

improvement in zener performance.

and have an ambient temperature range of -40

to 125°C as standard.

Features

Applications

•

Temperature range ................ -40 to 125°C

Reference voltage tolerance at 25°C

•

Opto-coupler linearization

Linear regulators

•

0.5% ..................................... B grade

1% ......................................... A grade

Improved zener

Variable reference

•

Low output noise

0.2 typical output impedance

Sink current capability ...... 1mA to 100mA

Adjustable output voltage...... V

to 20V

REF

Pin connections

ZTL431_F SOT23

ZTL432_F SOT23

ZTL431_FF SOT23F

ZTL432_FF SOT23F

ZTL431_H6 SC70-6

(top view)

Cathode 1

6 Anode

Ref

Cathode 1

3 Anode

Anode

Preview

Cathode 2

Ref

REF

Issue 8 - April 2007

www.zetex.com

12 3 4 5 6 7...12

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