Adjustable Shunt Voltage Reference

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  • The TS2431 is an adjustable shunt voltage reference with guaranteed temperature stability over the entire temperature range of operations from - 40 to + 105 °C. The output voltage may be set to any value between 2.5 and 24 V with an external resistor bridge. Available in an SOT23-3L surface mount package, the device can be implemented for those applications where space-saving is of the utmost importance.

    Key Features

    • Adjustable output voltage: 2.5 to 24 V
    • Precision selection at 25 °C: ± 2%, ± 1% and ± 0.5%
    • Sink current capability: 1 to 100 mA
    • Industrial temperature range: - 40 to + 105 °C
    • Performance compatible with industry-standard TL431

Sample & Buy

Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
TS2431AILT SOT23 Tape And Reel
Active
0.121 10000 EAR99 CHINA Check Availability

Distributor availability ofTS2431AILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 25961 1 Order Now
RS COMPONENTS EUROPE 3625 1 Order Now
ARROW EUROPE 90000 0 Order Now
MOUSER WORLDWIDE 11190 1 Order Now
Farnell Element14 EUROPE 6507 1 Order Now
RUTRONIK EUROPE 6000 3000 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

DIGIKEY

Stock

25961

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3625

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

90000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

11190

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

6507

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

6000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Buy now
TS2431ILT SOT23 Tape And Reel
Active
0.115 10000 EAR99 MALAYSIA Check Availability

Distributor availability ofTS2431ILT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 6000 1 Order Now
AVNET AMERICA 3000 0 Order Now
ARROW EUROPE 3000 0 Order Now
MOUSER WORLDWIDE 3449 1 Order Now
ANGLIA Live EUROPE 2490 10 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

RS COMPONENTS

Stock

6000

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3449

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

2490

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Buy now
TS2431BILT SOT23 Tape And Reel
Active
0.133 10000 EAR99 CHINA Check Availability

Distributor availability ofTS2431BILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4430 1 Order Now
ARROW EUROPE 39000 0 Order Now
ARROW AMERICA 3000 3000 Order Now
MOUSER WORLDWIDE 12209 1 Order Now
Farnell Element14 EUROPE 2245 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

DIGIKEY

Stock

4430

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

39000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

3000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

12209

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2245

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Buy now

TS2431AILT

Package

SOT23

Packing Type

Tape And Reel

Unit Price (US$)

0.121*

Distributor availability ofTS2431AILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 25961 1 Order Now
RS COMPONENTS EUROPE 3625 1 Order Now
ARROW EUROPE 90000 0 Order Now
MOUSER WORLDWIDE 11190 1 Order Now
Farnell Element14 EUROPE 6507 1 Order Now
RUTRONIK EUROPE 6000 3000 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

DIGIKEY

Stock

25961

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3625

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

90000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

11190

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

6507

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

6000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Marketing Status

Active

Unit Price (US$)

0.121

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

TS2431ILT

Package

SOT23

Packing Type

Tape And Reel

Unit Price (US$)

0.115*

Distributor availability ofTS2431ILT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 6000 1 Order Now
AVNET AMERICA 3000 0 Order Now
ARROW EUROPE 3000 0 Order Now
MOUSER WORLDWIDE 3449 1 Order Now
ANGLIA Live EUROPE 2490 10 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

RS COMPONENTS

Stock

6000

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3449

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

2490

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Marketing Status

Active

Unit Price (US$)

0.115

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TS2431BILT

Package

SOT23

Packing Type

Tape And Reel

Unit Price (US$)

0.133*

Distributor availability ofTS2431BILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4430 1 Order Now
ARROW EUROPE 39000 0 Order Now
ARROW AMERICA 3000 3000 Order Now
MOUSER WORLDWIDE 12209 1 Order Now
Farnell Element14 EUROPE 2245 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

DIGIKEY

Stock

4430

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

39000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

3000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

12209

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2245

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Marketing Status

Active

Unit Price (US$)

0.133

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**
TS2431AILT
Active
SOT23 Industrial Ecopack2
TS2431BILT
Active
SOT23 Industrial Ecopack2
TS2431ILT
Active
SOT23 Industrial Ecopack2

TS2431AILT

Package:

SOT23

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TS2431BILT

Package:

SOT23

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TS2431ILT

Package:

SOT23

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23

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.