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ET-TL431 参数 Datasheet PDF下载

ET-TL431图片预览
型号: ET-TL431
PDF下载: 下载PDF文件 查看货源
内容描述: 可调式精密并联稳压器 [Adjustable Precision Shunt Regulator]
分类和应用: 稳压器
文件页数/大小: 11 页 / 488 K
品牌: ESTEK [ Estek Electronics Co. Ltd ]
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E T - TL431
Adjustable Precision Shunt Regulator
Description
The ET TL431 is a three-terminal
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.
Features
Programmable Output Voltage to 36V.
Low Dynamic Output Impedance :
ET TL431xxC/I: 0.27Ω (Typical).
ET TL431xxQ: 0.15Ω (Typical)
Sink Current Capability of 0.1mA to
100mA.
Equivalent Full-Range Temperature
Coefficient of 50 ppm/
o
C
Temperature Compensated for
Operation over Full Rated Operating
Temperature Range.
Low Output Noise Voltage.
Fast Turn on Responds.
SOT-23, TO-92, SOT-89, SOP-8
packages
Symbol
Applications
Precision Voltage Reference
Linear Regulator
Adjustable Power Supply
Switching Power Supply
Graphic Card
Adapter
Pin Description
www.estek.com.cn
1
Copyright @ Estek Electronics Co., Ltd
Version 0.5
8th Dec. 2011