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

TL431QDBZR - Texas Instruments

IC VREF SHUNT ADJ SOT23-3

Datasheet at TI.com

Technical Details

Case/Package	SOT-23-3
Cathode Current	1mA
Height	1.22mm
Lead Free	Lead Free
Length	2.92mm
Max Input Voltage	37V
Min Input Voltage	2.483V
Max Operating Temperature	125°C
Min Operating Temperature	-40°C
Max Output Current	100mA
Max Output Voltage	36V
Number of Channels	1
Number of Pins	3
Output Current	100mA
Output Voltage	36V
Package Quantity	1
Packaging	Tape and Reel
Reach SVHC Compliant	No
Reference Type	Shunt, Adjustable
Reference Voltage	36V
RoHS Compliant	Yes
Temperature Coefficient	92ppm/°C
Thickness	1mm
Tolerance	2%
Width	1.3mm

Compliance

RoHS : Compliant

Images

Texas Instruments TL431QDBZR | Mouser

Mouser

Texas Instruments TL431QDBZR | Element14

Element14

Texas Instruments TL431QDBZR | SHENGYU ELECTRONICS

SHENGYU ELECTRONICS

Datasheets

Texas Instruments

Official datasheet

Official datasheet

Official datasheet

Official datasheet

Element14

TL431QDBZR datasheet (pdf, 2.2 MB)

Arrow Electronics

TL431QDBZR datasheet (pdf)

Lifecycle Status Indicator

Volume Production

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Symbol

TL431QDBZR Symbol - Texas Instruments

Footprint

TL431QDBZR Footprint - Texas Instruments

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
TI National Semiconductor	LM431ACM3	End of Life
TI National Semiconductor	LM431ACM3/NOPB	Volume Production
TI National Semiconductor	LM431BIM3/NOPB	Volume Production
TI National Semiconductor	LM431CCM3	End of Life
ON Semiconductor / Fairchild	KA431AZTA	Volume Production
Texas Instruments	TPS2410PW	Volume Production
NXP Semiconductors	TL431AMFDT	Volume Production
NXP Semiconductors	TL431AQDBZR	Volume Production
NXP Semiconductors	TL431BMFDT	Volume Production
Texas Instruments	SN74LVC08ADT	Volume Production

See more alternatives See less alternatives

Related Parts

See more related parts See less related parts

Authorized Distributors

Distributor

SKU

History

Stock

USD

1

10

50

100

1000

10000

Buy

Mouser

US: 7,338

$

0.19

0.129

0.114

0.097

0.08

0.069

Texas Instruments

US: 1,426,858

$

0.155

0.155

0.155

0.10

0.05

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Arrow Electronics

US: 0

$

0.0614

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0.0647

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Digikey

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$

0.19

0.129

0.1132

0.0965

0.0796

0.0796

Digikey

US: 2,523

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0.19

0.129

0.1132

0.0965

0.0796

0.0796

Digikey

US: 0

$

0.071

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Win Source

CN: 278,000

$

0.0773

0.0516

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HK: 12,349

$

0.0261

0.0261

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0.0239

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0.5434

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0.0665

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0.1186

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0.1118

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0.19

0.189

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0.187

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Lucentia Tech

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212,462.90

201,839.70

201,839.70

191,216.60

1.08

1.08

Easev

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0.0312

0.0312

0.0312

0.0297

0.0272

0.0225

RX Electronics Limited

CN: 60,515

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0.155

0.155

0.127

0.101

0.079

Fmall Co. Limited

HK: 26,170

$

0.0677

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0.0633

0.0597

0.0546

Aztech

IT: 2,716

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20.0861

20.0861

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20.0861

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Corohmni

US: 40

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17.332

17.332

17.332

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LCSC

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Bettlink

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Chipsmall Limited

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Tactical IC USA

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ALLICDATA ELECTRONICS

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0.08

0.0776

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0.0744

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ZTZ Technology Limited

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0.104

0.096

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Lixinc

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Cytech Systems

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YIC International

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Semicontronic

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Component Sense

GB: 30

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Classic Components

US: 23

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Decca Corp

PL: 2,000

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XingHuan International

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Rebound Electronics

GB: 2,712

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Lingto Electronic Ltd.

CN: 22,685

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0.53

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0.477

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0.4664

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14: 0

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0.452

0.323

0.194

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Sourceability

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Newark

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0.535

0.421

0.362

0.242

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AAA CHIPS

HK: 278,038

$

0.0848

0.0698

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Farnell

GB: 0

$

0.1946

0.1946

0.1946

0.1946

0.1946

Farnell

GB: 0

$

0.1946

0.1946

0.1946

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