TL1431

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Adjustable Voltage Reference

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Product overview

Description

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.

  • All 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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TL1431

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Symbols

Footprints

Footprints

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TL1431ACCT
Active
SOT323-6L Industrial Ecopack2
TL1431ACDT
Active
SO-8 Industrial Ecopack3
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 Ecopack3
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**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

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**:

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**:

PDF XML

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**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TL1431IYDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

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.

Sample & Buy

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Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
TL1431ACZ Available at distributors

Distributor availability of TL1431ACZ

Distributor Name
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Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Poly Bag TO-92 -20 70 CHINA
TL1431IZ Available at distributors

Distributor availability of TL1431IZ

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Poly Bag TO-92 -40 105 CHINA
TL1431ACZT Available at distributors

Distributor availability of TL1431ACZT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel TO-92 -20 70 CHINA
TL1431AIZ-AP Available at distributors

Distributor availability of TL1431AIZ-AP

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Ammopack TO-92 -40 105 CHINA
TL1431IYDT Available at distributors

Distributor availability of TL1431IYDT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-8 -40 105 MOROCCO
TL1431IZ-AP Available at distributors

Distributor availability of TL1431IZ-AP

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Ammopack TO-92 -40 105 CHINA
TL1431ACCT Available at distributors

Distributor availability of TL1431ACCT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT323-6L -20 70 MALAYSIA
TL1431AIYDT Available at distributors

Distributor availability of TL1431AIYDT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-8 -40 105 MOROCCO
TL1431CL5T Available at distributors

Distributor availability of TL1431CL5T

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT23-5L -20 70 MALAYSIA
TL1431CL3T Available at distributors

Distributor availability of TL1431CL3T

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT23 -20 70 MALAYSIA
TL1431CZT Available at distributors

Distributor availability of TL1431CZT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel TO-92 -20 70 CHINA
TL1431ACZ-AP Available at distributors

Distributor availability of TL1431ACZ-AP

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Ammopack TO-92 -20 70 CHINA
TL1431ACDT Available at distributors

Distributor availability of TL1431ACDT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-8 -20 70 MOROCCO
TL1431IDT Available at distributors

Distributor availability of TL1431IDT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-8 -40 105 MOROCCO
TL1431CDT Available at distributors

Distributor availability of TL1431CDT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-8 -20 70 MOROCCO
TL1431AIDT Available at distributors

Distributor availability of TL1431AIDT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-8 -40 105 MOROCCO
TL1431CCT Available at distributors

Distributor availability of TL1431CCT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT323-6L -20 70 MALAYSIA
TL1431CZ-AP Available at distributors

Distributor availability of TL1431CZ-AP

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Ammopack TO-92 -20 70 CHINA
TL1431AIZT Available at distributors

Distributor availability of TL1431AIZT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel TO-92 -40 105 CHINA
TL1431ACL3T Available at distributors

Distributor availability of TL1431ACL3T

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT23 -20 70 MALAYSIA
TL1431ACL5T Available at distributors

Distributor availability of TL1431ACL5T

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT23-5L -20 70 MALAYSIA
TL1431IZT Available at distributors

Distributor availability of TL1431IZT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel TO-92 -40 105 CHINA

TL1431ACZ Active

Package:
TO-92
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431ACZ

ECCN (EU):

NEC

Packing Type:

Poly Bag

Operating Temperature (°C)

Min:

-20

Max:

70

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

TL1431IZ Active

Package:
TO-92
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431IZ

ECCN (EU):

NEC

Packing Type:

Poly Bag

Operating Temperature (°C)

Min:

-40

Max:

105

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

TL1431ACZT Active

Package:
TO-92
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431ACZT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-20

Max:

70

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

TL1431AIZ-AP Active

Package:
TO-92
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431AIZ-AP

ECCN (EU):

NEC

Packing Type:

Ammopack

Operating Temperature (°C)

Min:

-40

Max:

105

Country of Origin:

CHINA

TL1431IYDT Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431IYDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

105

Country of Origin:

MOROCCO

Distributor Name

Distributor reported inventory date:

TL1431IZ-AP Active

Package:
TO-92
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431IZ-AP

ECCN (EU):

NEC

Packing Type:

Ammopack

Operating Temperature (°C)

Min:

-40

Max:

105

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

TL1431ACCT Active

Package:
SOT323-6L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431ACCT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-20

Max:

70

Country of Origin:

MALAYSIA

TL1431AIYDT Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431AIYDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

105

Country of Origin:

MOROCCO

Distributor Name

Distributor reported inventory date:

TL1431CL5T Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431CL5T

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-20

Max:

70

Country of Origin:

MALAYSIA

Distributor Name

Distributor reported inventory date:

TL1431CL3T Active

Package:
SOT23
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431CL3T

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-20

Max:

70

Country of Origin:

MALAYSIA

Distributor Name

Distributor reported inventory date:

TL1431CZT Active

Package:
TO-92
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431CZT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-20

Max:

70

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

TL1431ACZ-AP Active

Package:
TO-92
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431ACZ-AP

ECCN (EU):

NEC

Packing Type:

Ammopack

Operating Temperature (°C)

Min:

-20

Max:

70

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

TL1431ACDT Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431ACDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-20

Max:

70

Country of Origin:

MOROCCO

Distributor Name

Distributor reported inventory date:

TL1431IDT Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431IDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

105

Country of Origin:

MOROCCO

Distributor Name

Distributor reported inventory date:

TL1431CDT Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431CDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-20

Max:

70

Country of Origin:

MOROCCO

Distributor Name

Distributor reported inventory date:

TL1431AIDT Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431AIDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

105

Country of Origin:

MOROCCO

Distributor Name

Distributor reported inventory date:

TL1431CCT Active

Package:
SOT323-6L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431CCT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-20

Max:

70

Country of Origin:

MALAYSIA

TL1431CZ-AP Active

Package:
TO-92
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431CZ-AP

ECCN (EU):

NEC

Packing Type:

Ammopack

Operating Temperature (°C)

Min:

-20

Max:

70

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

TL1431AIZT Active

Package:
TO-92
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431AIZT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

105

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

TL1431ACL3T Active

Package:
SOT23
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431ACL3T

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-20

Max:

70

Country of Origin:

MALAYSIA

TL1431ACL5T Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431ACL5T

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-20

Max:

70

Country of Origin:

MALAYSIA

Distributor Name

Distributor reported inventory date:

TL1431IZT Active

Package:
TO-92
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TL1431IZT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

105

Country of Origin:

CHINA

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