TL431CD-T

更新时间： 2024-11-19 13:00:39

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恩智浦 - NXP		稳压器
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TL431CD-T 数据手册

TL431 family

Adjustable precision shunt regulator

Rev. 02 — 20 January 2010

Product data sheet

1. General description

Three-terminal shunt regulator family with an output voltage range between V_refand 36 V,

to be set by two external resistors.

Table 1.

Product overview

Reference voltage Temperature range (T_amb

)

Pinning

tolerance (V_ref

)

configuration

(see Table 5)

0 to 70 °C

−40 to 85 °C

−40 to 125 °C

2 %

TL431CDBZR

TL431IDBZR

TL431QDBZR normal pinning

TL431SDT

normal pinning

TL431MSDT

mirrored pinning

1 %

TL431ACDBZR TL431AIDBZR TL431AQDBZR normal pinning

TL431ASDT normal pinning

TL431AMSDT mirrored pinning

0.5 %

TL431BCDBZR TL431BIDBZR TL431BQDBZR normal pinning

TL431BSDT

normal pinning

TL431BMSDT mirrored pinning

2. Features

Programmable output voltage up to 36 V

Three different reference voltage tolerances:

Standard grade: 2 %

A-Grade: 1 %

B-Grade: 0.5 %

Typical temperature drift: 6 mV (in a range of 0 °C up to 70 °C)

Low output noise

Typical output impedance: 0.2 Ω

Sink current capability: 1 mA to 100 mA

AEC-Q100 qualified (grade 1)

3. Applications

Shunt regulator

Precision current limiter

Precision constant current sink

12 3 4 5 6 7...23

中文翻译

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TL431CD-T 替代型号

型号	品牌	替代类型	描述	数据表
TL431CDR2	MOTOROLA	功能相似	1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO8, SOP-8
TL431CD	MOTOROLA	功能相似	PROGRAMMABLE PRECISION REFERENCES

与TL431CD-T相关器件

型号	品牌	获取价格	描述	数据表
TL431CF	HTC	获取价格	PROGRAMMABLE PRECISION SHUNT REGULATOR
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TL431CKTPR	TI	获取价格	ADJUSTABLE PRECISION SHUNT REGULATORS
TL431CKTPRR	TI	获取价格	暂无描述
TL431CL3T	STMICROELECTRONICS	获取价格	Programmable voltage reference
TL431CL5T	STMICROELECTRONICS	获取价格	Programmable voltage reference
TL431CLF	IKSEMICON	获取价格	Programmable Precision Reference
TL431CLP	ROCHESTER	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, ROHS
TL431CLP	Wing Shing	获取价格	Adjustable Precision Shunt Regulator