Datasheet > ZTLV431_07

ZTLV431_07

更新时间： 2024-02-09 01:35:44

品牌	Logo	应用领域
捷特科 - ZETEX		稳压器
页数	文件大小	规格书
8页	225K
描述
1.24V Cost effective shunt regulator

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ZTLV431_07 数据手册

ZTLV431

1.24V Cost effective shunt regulator

Description

The ZTLV431 is a three terminal adjustable The ZTLV431 can be used as a replacement for

shunt regulator offering excellent temperature zener diodes in many applications requiring an

stability and output current handling capability improvement in zener performance.

up to 20mA. The output voltage may be set to

The ZTLV431 is available as standard as an

any chosen voltage between 1.24 volts and 10

A grade which has an initial tolerance of

volts by selection of two external divider

1%; a B grade is planned with an initial

resistors.

tolerance of 0.5%, and all cover the -40°C to

125°C temperature range as standard.

Features

Applications

•

Low voltage operation V

= 1.24V

REF

•

Opto-coupler linearization

Linear regulators

Temperature range -40 to 125°C

Reference voltage tolerance at 25°C

Improved Zener

•

0.5% ZTLV431B

1% ZTLV431A

Variable reference

Pin connections

•

Typical temperature drift

•

4 mV (0°C to 70°C)

6 mV (-40°C to 85°C)

11mV (-40°C to 125°C

ZTLV431_F (SOT23)

(top view)

•

100␮A minimum cathode current

0.25⍀ typical output impedance

Adjustable output voltage 1.24V to 10V

Ref 1

3 Anode

Cathode

Ordering information

(*)

Tol.

Order code

Package Part mark

Reel size

(inches)

Tape width Quantity

Status

(mm)

per reel

3000

ZTLV431AE5TA SOT23-5

ZTLV431AFTA

ZTLV431AFFTA

S1A

S1B

Preview 7” (180mm)

Active 7” (180mm)

Preview 7” (180mm)

SOT23

SOT23F

ZTLV431BE5TA SOT23-5

0.5% ZTLV431BFTA

ZTLV431BFFTA

NOTES:

SOT23

SOT23F

(*) For availability of preview status devices contact your local Zetex sales representative

Issue 4 - April 2007

www.zetex.com

12 3 4 5 6 7 8

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