Integrated Circuits (ICs) > Power Management ICs > Voltage References

LM431AIM3X - Texas Instruments

IC VREF SHUNT 37V 2.2% SOT23-3

Datasheet at TI.com

Technical Details

Case/Package	TO-236-3
Cathode Current	1mA
Max Input Voltage	37V
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Output Current	100mA
Max Output Voltage	37V
Min Output Voltage	2.495V
Mount	Surface Mount
Number of Pins	3
Output Current	100mA
Output Type	Adjustable
Output Voltage	37V
Package Quantity	1
Packaging	Tape and Reel
Radiation Hardening	No
Reference Type	Shunt, Adjustable
RoHS Compliant	No
Temperature Coefficient	50ppm/°C
Tolerance	2.2%

Compliance

RoHS : Not Compliant

Radiation Hardening : No

Images

Texas Instruments LM431AIM3X | Arrow Electronics

Arrow Electronics

Texas Instruments LM431AIM3X | Digikey

Digikey

Datasheets

Texas Instruments

Official datasheet

Official datasheet

Digikey

LM431AIM3X datasheet (pdf, 1.2 MB)

LM431AIM3X datasheet (pdf, 1.2 MB)

LM431AIM3X datasheet (pdf)

Arrow Electronics

LM431AIM3X datasheet (pdf)

Lifecycle Status Indicator

Obsolete

Symbol

LM431AIM3X Symbol - Texas Instruments

Footprint

LM431AIM3X Footprint - Texas Instruments

LM431AIM3X Footprint - Texas Instruments

LM431AIM3X Footprint - Texas Instruments

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Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Weidmuller	9025760000	Volume Production
TI National Semiconductor	LM431ACM3	End of Life
TI National Semiconductor	LM431ACM3/NOPB	Volume Production
TI National Semiconductor	LM431BCM3/NOPB	Volume Production
TI National Semiconductor	LM431BIM3/NOPB	Volume Production
TI National Semiconductor	LM431CCM3	End of Life
ON Semiconductor / Fairchild	LM431SCCMFX	Volume Production
NXP Semiconductors	TL431AMFDT	Volume Production
NXP Semiconductors	TL431AQDBZR	Volume Production
NXP Semiconductors	TL431BMFDT	Volume Production

See more alternatives See less alternatives

Related Parts

See more related parts See less related parts

Associate Distributors

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Win Source

CN: 97,641

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0.2527

0.2266

Worldway Electronics

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0.2164

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0.2098

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0.5377

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Lucentia Tech

US: 172

$

172.00

163.40

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154.80

1.08

1.08

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Chipsmall Limited

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1.686

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1.0116

0.843

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YIC International

HK: 5,455

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0.065

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SG: 1,226

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0.24

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0.745

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Semicontronic

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21.138

21.138

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Origin Data Global Limited

CN: 4,090

$

0.226

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Bison Technologies

LM431AIM3X-105631

CN: 1,672

$

0.65

0.65

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Heisener Electronics

CN: 2,408,667

$

Decca Corp

PL: 2,000

$

Ampacity Systems

MY: 159

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SHENGYU ELECTRONICS

CN: 34,484

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Cytech Systems

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Lingto Electronic Ltd.

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Quest

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AAA CHIPS

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0.5646

0.4628

0.4628

0.4489

0.42

0.42

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