Datasheet > TL431 0.5%

TL431 0.5%

更新时间： 2024-09-24 17:14:59

品牌	Logo	应用领域
友台半导体 - UMW		/
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13页	784K
描述
参考电压芯片

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数据手册

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TL431 0.5% 数据手册

UMW

TL431

Adjustable Precision Shunt Regulator

Description

Features

The TL431 is a three-terminal

¾ Programmable Output Voltage to 36V.

adjustable regulator series with a

guaranteed thermal stability over

applicable temperature ranges. The

output voltage may be set to any

value between Vref and 36 volts with

two external resistors. These device

have a typical dynamic output

impedance of 0.27Ω, Active output

circuitry provides a very sharp

turn-on characteristic, making these

devices excellent replacement for

zener diodes in many applications.

¾ Low Dynamic Output Impedance :

TL431xx: 0.27 Ω (Typical).

¾ Sink Current Capability of 0.1mA to

100mA.

¾ Equivalent Full-Range Temperature

Coefficient of 50 ppm/^oC

¾ Temperature Compensated for

Operation over Full Rated Operating

Temperature Range.

¾ Low Output Noise Voltage.

¾ Fast Turn on Responds.

¾ SOT-23, TO-92, SOT-89, SOP-8,

packages

Symbol

Applications

¾ Precision Voltage Reference

¾ Linear Regulator

¾ Adjustable Power Supply

¾ Switching Power Supply

¾ Graphic Card

¾ Adapter

Pin Description

www.umw-ic.com

友台半导体有限公司

12 3 4 5 6 7...13

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