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TL431AIDT

STMicroelectronics

TL431AIDT by STMicroelectronics

TL431AIDT by STMicroelectronics is a voltage reference IC with adjustable output (2.44-2.55V) and max supply current of 100mA. Widely used in industrial applications, it operates b/w -40 to 105°C, making it suitable for various electronic devices requiring precise voltage regulation.

Median Price

$0.099

Lifecycle Status

Suppliers In-Stock

46

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Mouser Electronics

USA . 11,945 parts In-Stock

1+ parts

$0.220

100+ parts

$0.116

1k+ parts

$0.096

10k+ parts

$0.082

11,945

$0.220

$0.116

$0.096

$0.082

DigiKey

USA . 19,273 parts In-Stock

1+ parts

$0.230

100+ parts

$0.119

1k+ parts

$0.099

10k+ parts

$0.089

19,273

$0.230

$0.119

$0.099

$0.089

Adafruit Industries

USA . 350 parts In-Stock

1+ parts

$5.368

100+ parts

$5.100

1k+ parts

$5.100

10k+ parts

-

350

$5.368

$5.100

$5.100

-

EBV Elektronik

Germany . 3,805,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,805,000

-

-

-

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Avnet

USA . 482,500 parts In-Stock

1+ parts

-

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-

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482,500

-

-

-

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Arrow

USA . 422,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.074

422,500

-

-

-

$0.074

Verical

USA . 422,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.075

422,500

-

-

-

$0.075

Future Electronics

Canada . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.071

10,000

-

-

-

$0.071

Farnell

UK . 5,569 parts In-Stock

1+ parts

-

100+ parts

$0.099

1k+ parts

$0.084

10k+ parts

-

5,569

-

$0.099

$0.084

-

Element14

Singapore . 5,499 parts In-Stock

1+ parts

-

100+ parts

$0.149

1k+ parts

$0.137

10k+ parts

-

5,499

-

$0.149

$0.137

-

Newark

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.089

5,000

-

-

-

$0.089

Chip1Stop

Japan . 1,095 parts In-Stock

1+ parts

-

100+ parts

$0.088

1k+ parts

$0.067

10k+ parts

-

1,095

-

$0.088

$0.067

-

RS (Exports)

UK . 700 parts In-Stock

1+ parts

-

100+ parts

$0.270

1k+ parts

$0.229

10k+ parts

-

700

-

$0.270

$0.229

-

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 2,114 parts In-Stock

1+ parts

$0.180

100+ parts

-

1k+ parts

-

10k+ parts

-

2,114

$0.180

-

-

-

Nova Conductors

Japan . 198 parts In-Stock

1+ parts

$0.182

100+ parts

-

1k+ parts

-

10k+ parts

-

198

$0.182

-

-

-

TME

Poland . 20,468 parts In-Stock

1+ parts

$0.210

100+ parts

$0.111

1k+ parts

$0.100

10k+ parts

$0.094

20,468

$0.210

$0.111

$0.100

$0.094

Maritex

Poland . 8,889 parts In-Stock

1+ parts

$0.430

100+ parts

$0.109

1k+ parts

$0.078

10k+ parts

$0.066

8,889

$0.430

$0.109

$0.078

$0.066

Component Electronics Inc.

Canada . 3 parts In-Stock

1+ parts

$1.270

100+ parts

$0.950

1k+ parts

$0.830

10k+ parts

-

3

$1.270

$0.950

$0.830

-

IBS Electronics

USA . 1,330,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.043

1,330,000

-

-

-

$0.043

Vyrian

USA . 576,977 parts In-Stock

1+ parts

-

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576,977

-

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Chip Stock

USA . 155,490 parts In-Stock

1+ parts

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155,490

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-

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RLX Solution Inc.

Canada . 30,000 parts In-Stock

1+ parts

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30,000

-

-

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Cyclops Electronics Ltd

UK . 15,530 parts In-Stock

1+ parts

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15,530

-

-

-

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Micros

Poland . 14,620 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.097

10k+ parts

$0.090

14,620

-

-

$0.097

$0.090

Partservice

France . 13,670 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.095

10k+ parts

$0.089

13,670

-

-

$0.095

$0.089

Micros sp.j. W. Kędra i J. Lic

Poland . 12,690 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.102

10k+ parts

$0.095

12,690

-

-

$0.102

$0.095

Sensible Micro Corp

USA . 9,348 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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9,348

-

-

-

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ECAB

Sweden . 7,240 parts In-Stock

1+ parts

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7,240

-

-

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EMSNET

USA . 5,000 parts In-Stock

1+ parts

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5,000

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Anansix

USA . 4,404 parts In-Stock

1+ parts

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4,404

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Bristol Electronics

USA . 2,500 parts In-Stock

1+ parts

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2,500

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Atlantic Semiconductor

USA . 2,500 parts In-Stock

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2,500

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ACDS - Activité Composants Distribution Service

France . 2,270 parts In-Stock

1+ parts

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2,270

-

-

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Dan-Mar Components

USA . 2,270 parts In-Stock

1+ parts

-

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2,270

-

-

-

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ComSIT Distribution GmbH

Germany . 1,975 parts In-Stock

1+ parts

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100+ parts

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1,975

-

-

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ComSIT USA

USA . 1,975 parts In-Stock

1+ parts

-

100+ parts

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1,975

-

-

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LIBRA Elektronik GmbH

Germany . 1,820 parts In-Stock

1+ parts

-

100+ parts

-

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1,820

-

-

-

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Holdelec - ElecDif-Pro

France . 1,775 parts In-Stock

1+ parts

-

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1,775

-

-

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Pegasus Components GmbH

Germany . 1,760 parts In-Stock

1+ parts

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100+ parts

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1,760

-

-

-

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Prism Electronics

USA . 1,350 parts In-Stock

1+ parts

-

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1,350

-

-

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Martec Srl

Italy . 1,096 parts In-Stock

1+ parts

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1,096

-

-

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Component Sense

UK . 774 parts In-Stock

1+ parts

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774

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-

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North Shore Components

USA . 490 parts In-Stock

1+ parts

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490

-

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Connector Distribution Corp

USA . 210 parts In-Stock

1+ parts

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210

-

-

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Right Parts Inc.

USA . 210 parts In-Stock

1+ parts

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210

-

-

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Cogito LLC

Ukraine . 150 parts In-Stock

1+ parts

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150

-

-

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Ampacity Inc.

Singapore . 1,147,143 parts In-Stock

1+ parts

$0.031

100+ parts

-

1k+ parts

-

10k+ parts

-

1,147,143

$0.031

-

-

-

Semicontronic

India . 500,543 parts In-Stock

1+ parts

$0.031

100+ parts

$0.030

1k+ parts

$0.030

10k+ parts

-

500,543

$0.031

$0.030

$0.030

-

Corphita

USA . 8,433 parts In-Stock

1+ parts

$0.171

100+ parts

-

1k+ parts

-

10k+ parts

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8,433

$0.171

-

-

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Argo Parts USA

USA . 1,995 parts In-Stock

1+ parts

$0.173

100+ parts

-

1k+ parts

-

10k+ parts

$0.168

1,995

$0.173

-

-

$0.168

Netroflash

USA . 1,000 parts In-Stock

1+ parts

$0.182

100+ parts

-

1k+ parts

$0.173

10k+ parts

$0.169

1,000

$0.182

-

$0.173

$0.169

IDEA Electronic Components Group

UK . 2,332 parts In-Stock

1+ parts

$4.284

100+ parts

-

1k+ parts

$3.856

10k+ parts

-

2,332

$4.284

-

$3.856

-

Advanced Electronics

New Zealand . 350 parts In-Stock

1+ parts

$5.368

100+ parts

$5.100

1k+ parts

$5.100

10k+ parts

-

350

$5.368

$5.100

$5.100

-

MKK Technologies

India . 1,317 parts In-Stock

1+ parts

$8.057

100+ parts

-

1k+ parts

-

10k+ parts

-

1,317

$8.057

-

-

-

DigiPath Technology Company

USA . 1,317 parts In-Stock

1+ parts

$8.057

100+ parts

-

1k+ parts

-

10k+ parts

-

1,317

$8.057

-

-

-

Corohmni

South Africa . 801 parts In-Stock

1+ parts

$11.278

100+ parts

-

1k+ parts

-

10k+ parts

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801

$11.278

-

-

-

Aztec Data Supply Inc.

USA . 304 parts In-Stock

1+ parts

$11.648

100+ parts

-

1k+ parts

-

10k+ parts

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304

$11.648

-

-

-

Perfect Parts

USA . 2,748,015 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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2,748,015

-

-

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Eastek

USA . 1,445,000 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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1,445,000

-

-

-

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Glotronic Ltd.

UK . 956,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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956,000

-

-

-

-

Authorized Procurement Solutions

USA . 485,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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485,000

-

-

-

-

GreenTree Electronics

Israel . 157,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

157,500

-

-

-

-

Epart123

USA . 30,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.150

30,000

-

-

-

$0.150

RC Electronics

USA . 27,000 parts In-Stock

1+ parts

-

100+ parts

$0.190

1k+ parts

$0.180

10k+ parts

$0.180

27,000

-

$0.190

$0.180

$0.180

QUARKTWIN TECHNOLOGY LTD

USA . 12,776 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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12,776

-

-

-

-

UNI Independent Distributors

Spain . 7,944 parts In-Stock

1+ parts

-

100+ parts

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-

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7,944

-

-

-

-

Continental Prestige Electronics

USA . 7,743 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.127

10k+ parts

$0.116

7,743

-

-

$0.127

$0.116

Infinite Electronics LLP (Excess)

. 7,002 parts In-Stock

1+ parts

-

100+ parts

-

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-

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7,002

-

-

-

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A-Z Elektronik GmbH

Germany . 6,800 parts In-Stock

1+ parts

-

100+ parts

-

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-

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6,800

-

-

-

-

Metaverse IC Inc.

Canada . 5,000 parts In-Stock

1+ parts

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5,000

-

-

-

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Kepictronics

USA . 3,919 parts In-Stock

1+ parts

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3,919

-

-

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Computer Components Inc. - USA

USA . 2,196 parts In-Stock

1+ parts

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2,196

-

-

-

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Cyclops Electronics Ltd (Excess)

UK . 1,775 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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1,775

-

-

-

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Assy Fe

Spain . 1,409 parts In-Stock

1+ parts

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1,409

-

-

-

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Lixinc

USA . 820 parts In-Stock

1+ parts

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100+ parts

-

1k+ parts

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10k+ parts

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820

-

-

-

-

Parana Technologies

USA . 177 parts In-Stock

1+ parts

-

100+ parts

$5.123

1k+ parts

-

10k+ parts

-

177

-

$5.123

-

-

Futuretech Components

Singapore . 133 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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133

-

-

-

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Speed Components Ltd (Excess)

Israel . 44 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

44

-

-

-

-

Overview

Unlock the potential of your electronic designs with the TL431AIDT voltage reference from STMicroelectronics. Crafted with precision and expertise, this small outline package delivers a reliable and stable output voltage, making it ideal for a wide range of applications. Whether you're working on industrial-grade projects or intricate electronic systems, this trim-adjustable voltage reference ensures optimal performance and efficiency. Trust in STMicroelectronics to provide you with superior quality and innovation that empowers your creations to reach new heights. Elevate your projects with the TL431AIDT and experience the difference today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and reliability for the product, making it suitable for various applications.

Surface Mount: YES

This feature allows for easy and convenient installation on circuit boards, saving time and effort during assembly.

Trim or Adjustable Output (V): YES

The adjustable output voltage gives flexibility in meeting specific circuit requirements, offering customization for different applications.

Package Shape: RECTANGULAR

The rectangular shape of the package allows for efficient use of space on the circuit board, making it ideal for compact designs.

No. of Terminals: 8

With a sufficient number of terminals, this product offers versatile connectivity options for different circuit configurations.

Package Style (Meter): SMALL OUTLINE

The small outline package style helps in reducing overall footprint and allows for high-density mounting on the PCB.

Maximum Operating Temperature: 105 °C

The high maximum operating temperature ensures reliability in harsh environmental conditions, making it suitable for industrial applications.

Minimum Output Voltage: 2.44 V

The minimum output voltage provides a stable reference voltage for precise circuit operation.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature allows for reliable performance even in extreme cold environments.

Terminal Finish: NICKEL PALLADIUM GOLD

This terminal finish offers excellent conductivity and corrosion resistance, ensuring long-term reliability of the product.

Technical Specifications

Voltage References TL431AIDT attributes and parameters. Explore more Voltage References devices from STMicroelectronics

Specs

Additional Features:

THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.5V AND 36V WITH TWO EXTERNAL RESISTORS

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

8

Maximum Operating Temperature:

105 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

.1 A

Maximum Output Voltage:

2.55 V

Minimum Output Voltage:

2.44 V

Nominal Output Voltage:

2.495 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Voltage References

Maximum Supply Current (Isup):

100 mA

Surface Mount:

YES

Technology:

BIPOLAR

Max Voltage Temp Coef:

82.924 ppm/Cel

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Trim or Adjustable Output (V):

YES

Width (mm):

3.9 mm

Trade Compliance

TL431AIDT Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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