TL1431

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Adjustable Voltage Reference

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  • The TL1431 is a adjustable shunt voltage reference with guaranteed temperature stability over the entire operating temperature range.

    The output voltage may be set to any value between 2.5 V and 36 V with two external resistors.
    The TL1431 operates with a wide current range from 1 to 100 mA with a typical dynamic impedance of 0.2 Ω.

    Key Features

    • Adjustable output voltage: VREF to 36 V
    • Sink current capability: 1 to 100 mA
    • Typical output impedance: 0.22 Ω
    • 0.4% and 0.25% voltage precision
    • Automotive temp. range - 40 °C to +125 °C

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TL1431ACZ

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Quantity

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TL1431IZ

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TL1431ACZT

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TL1431AIZ-AP

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Unit Price (US$)

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Quantity

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TL1431IYDT

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Quantity

10000

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TL1431IZ-AP

Package

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Unit Price (US$)

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Quantity

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TL1431ACCT

Package

SOT323-6L

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3000

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Stock

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Unit Price (US$)

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Quantity

10000

ECCN (US)

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Country of Origin

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TL1431AIYDT

Package

SO-8

Packing Type

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Unit Price (US$)

0.272*

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DIGIKEY WORLDWIDE 2013 1 Order Now
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Stock

2013

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Stock

3968

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Distributor reported inventory date: 2019-12-12

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Unit Price (US$)

0.272

Quantity

10000

ECCN (US)

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Country of Origin

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TL1431CL5T

Package

SOT23-5L

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Stock

2995

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Unit Price (US$)

0.249

Quantity

10000

ECCN (US)

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Country of Origin

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TL1431CL3T

Package

SOT23

Packing Type

Tape And Reel

Unit Price (US$)

0.249*

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Stock

108000

Min.Order

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Region

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Distributor reported inventory date: 2019-12-12

Marketing Status

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Unit Price (US$)

0.249

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TL1431CZT

Package

TO-92

Packing Type

Tape And Reel

Unit Price (US$)

0.18*

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DIGIKEY WORLDWIDE 8000 1 Order Now
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Distributor reported inventory date: 2019-12-12

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Stock

8000

Min.Order

1

Region

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Stock

4000

Min.Order

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Region

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Distributor reported inventory date: 2019-12-12

Marketing Status

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Unit Price (US$)

0.18

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

TL1431ACZ-AP

Package

TO-92

Packing Type

Tape And Reel

Unit Price (US$)

0.233*

Distributor availability ofTL1431ACZ-AP

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DIGIKEY WORLDWIDE 49 1 Order Now
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Distributor reported inventory date: 2019-12-12

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Stock

49

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1

Region

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Stock

6021

Min.Order

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Region

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Distributor reported inventory date: 2019-12-12

Marketing Status

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Unit Price (US$)

0.233

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

TL1431ACDT

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.233*

Distributor availability ofTL1431ACDT

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AVNET AMERICA 7500 0 Order Now
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Distributor reported inventory date: 2019-12-12

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Stock

7500

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Stock

5000

Min.Order

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Stock

7058

Min.Order

1

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Stock

7460

Min.Order

1

Region

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Distributor reported inventory date: 2019-12-12

Marketing Status

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Unit Price (US$)

0.233

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TL1431IDT

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.162*

Distributor availability ofTL1431IDT

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DIGIKEY WORLDWIDE 4100 1 Order Now
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MOUSER WORLDWIDE 7700 1 Order Now
Farnell Element14 EUROPE 398 1 Order Now

Distributor reported inventory date: 2019-12-12

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Stock

4100

Min.Order

1

Region

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Stock

2768

Min.Order

0

Region

AMERICA Order Now

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Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

7700

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

398

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-12

Marketing Status

Active

Unit Price (US$)

0.162

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TL1431CDT

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.18*

Distributor availability ofTL1431CDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3845 1 Order Now
ARROW EUROPE 20000 0 Order Now
MOUSER WORLDWIDE 6963 1 Order Now
ANGLIA Live EUROPE 2500 2500 Order Now

Distributor reported inventory date: 2019-12-12

Distributor Name

DIGIKEY

Stock

3845

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

20000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

6963

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

2500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-12

Marketing Status

Active

Unit Price (US$)

0.18

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TL1431AIDT

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.269*

Distributor availability ofTL1431AIDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1590 1 Order Now
RS COMPONENTS EUROPE 4160 1 Order Now
FUTURE WORLDWIDE 4995 1 Order Now
ARROW EUROPE 25000 0 Order Now
MOUSER WORLDWIDE 3994 1 Order Now
Farnell Element14 EUROPE 2697 1 Order Now
RUTRONIK EUROPE 10000 2500 Order Now

Distributor reported inventory date: 2019-12-12

Distributor Name

DIGIKEY

Stock

1590

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4160

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

4995

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

25000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3994

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2697

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

10000

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-12

Marketing Status

Active

Unit Price (US$)

0.269

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TL1431CCT

Package

SOT323-6L

Packing Type

Tape And Reel

Unit Price (US$)

0.249*

Distributor availability ofTL1431CCT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 134 1 Order Now

Distributor reported inventory date: 2019-12-12

Distributor Name

DIGIKEY

Stock

134

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-12-12

Marketing Status

Active

Unit Price (US$)

0.249

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TL1431CZ-AP

Package

TO-92

Packing Type

Tape And Reel

Unit Price (US$)

0.18*

Distributor availability ofTL1431CZ-AP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7989 1 Order Now
MOUSER WORLDWIDE 7945 1 Order Now

Distributor reported inventory date: 2019-12-12

Distributor Name

DIGIKEY

Stock

7989

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

7945

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-12-12

Marketing Status

Active

Unit Price (US$)

0.18

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

TL1431AIZT

Package

TO-92

Packing Type

Tape And Reel

Unit Price (US$)

0.269*

Distributor availability ofTL1431AIZT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4181 1 Order Now
AVNET AMERICA 4000 0 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 7450 1 Order Now
Farnell Element14 EUROPE 5605 1 Order Now

Distributor reported inventory date: 2019-12-12

Distributor Name

DIGIKEY

Stock

4181

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

4000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

6000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

7450

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5605

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-12

Marketing Status

Active

Unit Price (US$)

0.269

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

TL1431ACL3T

Package

SOT23

Packing Type

Tape And Reel

Unit Price (US$)

0.249*

Distributor availability ofTL1431ACL3T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2885 1 Order Now
MOUSER WORLDWIDE 3915 1 Order Now

Distributor reported inventory date: 2019-12-12

Distributor Name

DIGIKEY

Stock

2885

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3915

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-12-12

Marketing Status

Active

Unit Price (US$)

0.249

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TL1431ACL5T

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.249*

Distributor availability ofTL1431ACL5T

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 40 1 Order Now
MOUSER WORLDWIDE 3000 1 Order Now

Distributor reported inventory date: 2019-12-12

Distributor Name

RS COMPONENTS

Stock

40

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

3000

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-12-12

Marketing Status

Active

Unit Price (US$)

0.249

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TL1431IZT

Package

TO-92

Packing Type

Tape And Reel

Unit Price (US$)

0.233*

Distributor availability ofTL1431IZT

Distributor Name
Region Stock Min. Order Third party link
ARROW AMERICA 515 1 Order Now
MOUSER WORLDWIDE 4850 1 Order Now

Distributor reported inventory date: 2019-12-12

Distributor Name

ARROW

Stock

515

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

4850

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-12-12

Marketing Status

Active

Unit Price (US$)

0.233

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TL1431ACCT
Active
SOT323-6L Industrial Ecopack2
TL1431ACDT
Active
SO-8 Industrial Ecopack2 (**)
TL1431ACL3T
Active
SOT23 Industrial Ecopack2
TL1431ACL5T
Active
SOT23-5L Industrial Ecopack2
TL1431ACZ
Active
TO-92 Industrial Ecopack2
TL1431ACZ-AP
Active
TO-92 Industrial Ecopack2
TL1431ACZT
Active
TO-92 Industrial Ecopack2
TL1431AIDT
Active
SO-8 Industrial Ecopack3
TL1431AIYDT
Active
SO-8 Automotive Ecopack1 (*)
TL1431AIZ-AP
Active
TO-92 Industrial Ecopack2
TL1431AIZT
Active
TO-92 Industrial Ecopack2
TL1431CCT
Active
SOT323-6L Industrial Ecopack2
TL1431CDT
Active
SO-8 Industrial Ecopack3
TL1431CL3T
Active
SOT23 Industrial Ecopack2
TL1431CL5T
Active
SOT23-5L Industrial Ecopack2
TL1431CZ-AP
Active
TO-92 Industrial Ecopack2
TL1431CZT
Active
TO-92 Industrial Ecopack2
TL1431IDT
Active
SO-8 Industrial Ecopack3
TL1431IYDT
Active
SO-8 Automotive Ecopack1 (*)
TL1431IZ
Active
TO-92 Industrial Ecopack2
TL1431IZ-AP
Active
TO-92 Industrial Ecopack2
TL1431IZT
Active
TO-92 Industrial Ecopack2

TL1431ACCT

Package:

SOT323-6L

Material Declaration**:

Marketing Status

Active

Package

SOT323-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431ACDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2 (**)

TL1431ACL3T

Package:

SOT23

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431ACL5T

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431ACZ

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431ACZ-AP

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431ACZT

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431AIDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TL1431AIYDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack1 (*)

TL1431AIZ-AP

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431AIZT

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431CCT

Package:

SOT323-6L

Material Declaration**:

Marketing Status

Active

Package

SOT323-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431CDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TL1431CL3T

Package:

SOT23

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431CL5T

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431CZ-AP

Package:

TO-92

Material Declaration**:

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431CZT

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431IDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TL1431IYDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack1 (*)

TL1431IZ

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431IZ-AP

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL1431IZT

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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