Datasheet > TS431AIYLT1

TS431AIYLT1

更新时间： 2024-01-29 21:39:42

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
14页	142K
描述
LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE

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TS431AIYLT1 数据手册

TS431

Low voltage adjustable shunt reference

Features

TO-92

(Plastic Package)

■ Low voltage operation: 1.24 to 6V

■ 2%, 1% and 0.5% voltage precision

■ Wide operating range cathode current: 60µA to

30mA

■ Low output impedance: 0.2Ω

■ Typically stable for any capacitive loads

■ ESD protection:

■ Human body model: 2kV

SOT23-5

(Plastic Micropackage)

■ Machine model: 200V

■ 100ppm/°C temperature coefficient

Description

The TS431 is a low-voltage, three-terminal,

programmable shunt voltage reference.

The output voltage can be set to any value

between V (1.24V) and 6V with two external

ref

resistors.

When driving an optocoupler, the TS431 is

particularly useful for regulating 3.3V switching

power supplies.

The TS431 is able to operate at a lower voltage

(1.24V) and lower cathode current than the widely

used TL431 and TL1431 shunt voltage reference.

Part number

Temperature range

Package

Packing

Marking

TS431ILT

L272

L271

SOT23-5

TS431AILT

TS431AIYLT

TS431BILT

TS431BIYLT

SOT23-5

(automotive grade level)

(1)

L276

L270

L273

Tape & reel

SOT23-5

(automotive grade level)

-40, + 125°C

SOT23-5

(automotive grade level)

(1)

TS431IYLT

L274

TS431IZ/IZT/IZ-AP

TS431I

TS431AI

TS431BI

Bulk (Z),

Tape & reel (ZT) or Ammo

pack (AP)

TS431AIZ/AIZT/AIZ-AP

TS431BIZ/BIZT/BIZ-AP

TO-92

1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001

& Q 002 or equivalent.

October 2006

Rev 4

1/14

www.st.com

12 3 4 5 6 7...14

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