Adjustable voltage reference

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  • The TL431 and TL432 are adjustable shunt voltage references with guaranteed temperature stability over the entire operating temperature range. The device temperature range is extended for the automotive version from -40 °C up to +125 °C. The output voltage can be set to any value between 2.5 and 36 V with two external resistors. The TL431 and TL432 operate with a wide current range from 1 to 100 mA with a typical dynamic impedance of 0.22 ?.

    Key Features

    • AEC-Q100 qualified
    • Adjustable output voltage: 2.5 to 36 V
    • Sink current capability: 1 to 100 mA
    • Typical output impedance: 0.22 Ω
    • 1% and 2% voltage precision
    • Automotive temp. range - 40 °C to +125 °C

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Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
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TL432AIL3T SOT23 Tape And Reel
Active
0.071 10000 EAR99 MALAYSIA Check Availability

Distributor availability ofTL432AIL3T

Distributor Name
Region Stock Min. Order Third party link
P&S ASIA/PACIFIC 100 1 Order Now
MOUSER WORLDWIDE 12314 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

P&S

Stock

100

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

12314

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-08-08

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TL432IL3T SOT23 Tape And Reel
Active
0.071 10000 EAR99 MALAYSIA No availability of distributors reported, please contact our sales office

TL432AIL3T

Package

SOT23

Packing Type

Tape And Reel

Unit Price (US$)

0.071*

Distributor availability ofTL432AIL3T

Distributor Name
Region Stock Min. Order Third party link
P&S ASIA/PACIFIC 100 1 Order Now
MOUSER WORLDWIDE 12314 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

P&S

Stock

100

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

12314

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-08-08

Marketing Status

Active

Unit Price (US$)

0.071

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TL432IL3T

Package

SOT23

Packing Type

Tape And Reel

Unit Price (US$)

0.071*

Marketing Status

Active

Unit Price (US$)

0.071

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS0927
      Automotive adjustable voltage reference
      12.0
      841.48 KB
      PDF
      DS0927

      Automotive adjustable voltage reference

Publications and Collaterals

    • Description Version Size Action
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

    • Description Version Size Action
      Automotive Standard Analog Robustness and Performance 1.0
      3.02 MB
      PDF
      Power Management Guide 06.2019
      5.5 MB
      PDF

      Automotive Standard Analog Robustness and Performance

      Power Management Guide

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TL432AIL3T
Active
SOT23 Industrial Ecopack2
TL432IL3T
Active
SOT23 Industrial Ecopack2

TL432AIL3T

Package:

SOT23

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TL432IL3T

Package:

SOT23

Material Declaration**:

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.