TL431ACDBZR datasheet(1/23 Pages) NXP

部件名	TL431ACDBZR

功能描述	Adjustable precision shunt regulator

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制造商	NXP [NXP Semiconductors]

网页	http://www.nxp.com

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1.

General description

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

to be set by two external resistors.

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

TL431 family

Adjustable precision shunt regulator

Rev. 02 — 20 January 2010

Product data sheet

Table 1.

Product overview

Reference voltage

tolerance (Vref)

Temperature range (Tamb)

Pinning

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

类似零件编号 - TL431ACDBZR

制造商	部件名	数据表	功能描述
Texas Instruments	TL431ACDBZR	795Kb / 41P	[Old version datasheet] ADJUSTABLE PRECISION SHUNT REGULATORS
NXP Semiconductors	TL431ACDBZR	277Kb / 27P	Adjustable precision shunt regulator Rev. 4-30 June 2011
Texas Instruments	TL431ACDBZR	787Kb / 40P	[Old version datasheet] ADJUSTABLE PRECISION SHUNT REGULATORS
	TL431ACDBZR	2Mb / 74P	[Old version datasheet] Precision Programmable Reference
	TL431ACDBZR	1Mb / 61P	[Old version datasheet] ADJUSTABLE PRECISION SHUNT REGULATORS

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