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TL431ACZ

STMicroelectronics

TL431ACZ by STMicroelectronics

TL431ACZ by STMicroelectronics is a 3-terminal voltage reference with adjustable output (2.453-2.537V). It operates in commercial temperature range (-40 to 70°C) and has a max supply current of 100mA. Ideal for applications requiring precise voltage regulation in various electronic circuits.

Median Price

$0.235

Lifecycle Status

Suppliers In-Stock

41

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 48,195 parts In-Stock

1+ parts

$0.151

100+ parts

$0.071

1k+ parts

$0.059

10k+ parts

$0.051

48,195

$0.151

$0.071

$0.059

$0.051

Mouser Electronics

USA . 11,322 parts In-Stock

1+ parts

$0.270

100+ parts

$0.142

1k+ parts

$0.116

10k+ parts

$0.106

11,322

$0.270

$0.142

$0.116

$0.106

DigiKey

USA . 7,246 parts In-Stock

1+ parts

$0.280

100+ parts

$0.146

1k+ parts

$0.121

10k+ parts

$0.112

7,246

$0.280

$0.146

$0.121

$0.112

Adafruit Industries

USA . 37 parts In-Stock

1+ parts

$20.129

100+ parts

$19.123

1k+ parts

$19.123

10k+ parts

-

37

$20.129

$19.123

$19.123

-

Verical

USA . 48,195 parts In-Stock

1+ parts

-

100+ parts

$0.072

1k+ parts

$0.059

10k+ parts

$0.052

48,195

-

$0.072

$0.059

$0.052

Rochester

USA . 38,582 parts In-Stock

1+ parts

-

100+ parts

$0.304

1k+ parts

$0.252

10k+ parts

$0.225

38,582

-

$0.304

$0.252

$0.225

Avnet

USA . 7,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,500

-

-

-

-

RS (Exports)

UK . 4,250 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.235

4,250

-

-

-

$0.235

Element14

Singapore . 2,650 parts In-Stock

1+ parts

-

100+ parts

$0.162

1k+ parts

$0.138

10k+ parts

$0.127

2,650

-

$0.162

$0.138

$0.127

Future Electronics

Canada . 1,242 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.096

10k+ parts

$0.090

1,242

-

-

$0.096

$0.090

Chip1Stop

Japan . 54 parts In-Stock

1+ parts

-

100+ parts

-

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54

-

-

-

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Distributors (In-Stock)

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

Digiode

USA . 1,142 parts In-Stock

1+ parts

$0.034

100+ parts

-

1k+ parts

-

10k+ parts

-

1,142

$0.034

-

-

-

Ozdisan Elektronik

Türkiye . 43 parts In-Stock

1+ parts

$0.061

100+ parts

-

1k+ parts

-

10k+ parts

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43

$0.061

-

-

-

NAC Semi

USA . 10,300 parts In-Stock

1+ parts

$0.069

100+ parts

-

1k+ parts

-

10k+ parts

-

10,300

$0.069

-

-

-

Maritex

Poland . 6 parts In-Stock

1+ parts

$0.151

100+ parts

$0.093

1k+ parts

$0.071

10k+ parts

-

6

$0.151

$0.093

$0.071

-

Nova Conductors

Japan . 26 parts In-Stock

1+ parts

$0.235

100+ parts

-

1k+ parts

-

10k+ parts

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26

$0.235

-

-

-

TEDSS.com

USA . 123,655 parts In-Stock

1+ parts

$0.250

100+ parts

$0.160

1k+ parts

-

10k+ parts

-

123,655

$0.250

$0.160

-

-

TME

Poland . 951 parts In-Stock

1+ parts

$0.260

100+ parts

$0.134

1k+ parts

$0.116

10k+ parts

$0.108

951

$0.260

$0.134

$0.116

$0.108

DigiKey Marketplace

USA . 38,598 parts In-Stock

1+ parts

-

100+ parts

-

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38,598

-

-

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Cyclops Electronics Ltd

UK . 27,500 parts In-Stock

1+ parts

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27,500

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Vyrian

USA . 13,471 parts In-Stock

1+ parts

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13,471

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A&K Electronics

USA . 8,860 parts In-Stock

1+ parts

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8,860

-

-

-

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Bristol Electronics

USA . 8,860 parts In-Stock

1+ parts

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8,860

-

-

-

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IBS Electronics

USA . 8,742 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.124

10k+ parts

$0.045

8,742

-

-

$0.124

$0.045

Rotakorn

Sweden . 8,360 parts In-Stock

1+ parts

-

100+ parts

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10k+ parts

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8,360

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-

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Martec Srl

Italy . 6,277 parts In-Stock

1+ parts

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6,277

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Q Components

USA . 5,300 parts In-Stock

1+ parts

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5,300

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-

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Anansix

USA . 2,539 parts In-Stock

1+ parts

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2,539

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-

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ComSIT Distribution GmbH

Germany . 2,513 parts In-Stock

1+ parts

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2,513

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-

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ComSIT USA

USA . 2,513 parts In-Stock

1+ parts

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2,513

-

-

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ABC Electronics Ltd.

UK . 2,000 parts In-Stock

1+ parts

-

100+ parts

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2,000

-

-

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Speed Components Ltd

Israel . 1,413 parts In-Stock

1+ parts

-

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1,413

-

-

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LWI Electronics Inc

India . 1,230 parts In-Stock

1+ parts

-

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1,230

-

-

-

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R&J Components

USA . 500 parts In-Stock

1+ parts

-

100+ parts

-

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-

10k+ parts

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500

-

-

-

-

Holdelec - ElecDif-Pro

France . 500 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

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500

-

-

-

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Resion

USA . 52 parts In-Stock

1+ parts

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-

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52

-

-

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Pride Electronics

USA . 50 parts In-Stock

1+ parts

-

100+ parts

-

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50

-

-

-

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ACDS - Activité Composants Distribution Service

France . 50 parts In-Stock

1+ parts

-

100+ parts

-

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50

-

-

-

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J2 Sourcing AB

Sweden . 13 parts In-Stock

1+ parts

-

100+ parts

-

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-

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13

-

-

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Sunrise Surplus Inc.

USA . 12 parts In-Stock

1+ parts

-

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-

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-

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12

-

-

-

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LittleDiode

UK . 1 parts In-Stock

1+ parts

-

100+ parts

-

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-

10k+ parts

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1

-

-

-

-

Distributors (Availability)

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

Corphita

USA . 3,112 parts In-Stock

1+ parts

$0.032

100+ parts

-

1k+ parts

-

10k+ parts

-

3,112

$0.032

-

-

-

Semicontronic

India . 16,703 parts In-Stock

1+ parts

$0.078

100+ parts

$0.076

1k+ parts

$0.076

10k+ parts

-

16,703

$0.078

$0.076

$0.076

-

Argo Parts USA

USA . 3,748 parts In-Stock

1+ parts

$0.235

100+ parts

-

1k+ parts

-

10k+ parts

$0.228

3,748

$0.235

-

-

$0.228

Netroflash

USA . 1,000 parts In-Stock

1+ parts

$0.235

100+ parts

-

1k+ parts

$0.223

10k+ parts

$0.219

1,000

$0.235

-

$0.223

$0.219

Component Stockers USA

USA . 4,360 parts In-Stock

1+ parts

$0.640

100+ parts

$0.410

1k+ parts

$0.250

10k+ parts

$0.250

4,360

$0.640

$0.410

$0.250

$0.250

Continental Prestige Electronics

USA . 868 parts In-Stock

1+ parts

$0.652

100+ parts

$0.340

1k+ parts

$0.223

10k+ parts

$0.179

868

$0.652

$0.340

$0.223

$0.179

IDEA Electronic Components Group

UK . 111 parts In-Stock

1+ parts

$10.380

100+ parts

-

1k+ parts

$9.342

10k+ parts

-

111

$10.380

-

$9.342

-

Corohmni

South Africa . 245 parts In-Stock

1+ parts

$12.764

100+ parts

-

1k+ parts

-

10k+ parts

-

245

$12.764

-

-

-

Aztec Data Supply Inc.

USA . 1,875 parts In-Stock

1+ parts

$18.560

100+ parts

-

1k+ parts

-

10k+ parts

-

1,875

$18.560

-

-

-

MKK Technologies

India . 1,601 parts In-Stock

1+ parts

$19.520

100+ parts

-

1k+ parts

-

10k+ parts

-

1,601

$19.520

-

-

-

DigiPath Technology Company

USA . 1,601 parts In-Stock

1+ parts

$19.520

100+ parts

-

1k+ parts

-

10k+ parts

-

1,601

$19.520

-

-

-

Advanced Electronics

New Zealand . 37 parts In-Stock

1+ parts

$20.129

100+ parts

$19.123

1k+ parts

$19.123

10k+ parts

-

37

$20.129

$19.123

$19.123

-

Infinite Electronics LLP (Excess)

. 283,238 parts In-Stock

1+ parts

-

100+ parts

-

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283,238

-

-

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Perfect Parts

USA . 194,603 parts In-Stock

1+ parts

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100+ parts

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194,603

-

-

-

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Metaverse IC Inc.

Canada . 46,299 parts In-Stock

1+ parts

-

100+ parts

-

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46,299

-

-

-

-

Epart123

USA . 30,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.140

30,000

-

-

-

$0.140

GreenTree Electronics

Israel . 30,000 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

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30,000

-

-

-

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QUARKTWIN TECHNOLOGY LTD

USA . 26,642 parts In-Stock

1+ parts

-

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26,642

-

-

-

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Kepictronics

USA . 14,405 parts In-Stock

1+ parts

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14,405

-

-

-

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Lixinc

USA . 14,044 parts In-Stock

1+ parts

-

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14,044

-

-

-

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A-Z Elektronik GmbH

Germany . 11,594 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

11,594

-

-

-

-

Authorized Procurement Solutions

USA . 6,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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6,500

-

-

-

-

Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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3,000

-

-

-

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Supply Digital

USA . 1,903 parts In-Stock

1+ parts

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1,903

-

-

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Microchip USA

USA . 1,639 parts In-Stock

1+ parts

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100+ parts

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1,639

-

-

-

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EMSNET (Excess)

USA . 1,000 parts In-Stock

1+ parts

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1,000

-

-

-

-

Parana Technologies

USA . 714 parts In-Stock

1+ parts

-

100+ parts

$12.411

1k+ parts

-

10k+ parts

-

714

-

$12.411

-

-

Eastek

USA . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

500

-

-

-

-

Cyclops Electronics Ltd (Excess)

UK . 50 parts In-Stock

1+ parts

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100+ parts

-

1k+ parts

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10k+ parts

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50

-

-

-

-

Assy Fe

Spain . 4 parts In-Stock

1+ parts

-

100+ parts

-

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-

10k+ parts

-

4

-

-

-

-

Overview

Discover the unparalleled quality and reliability of the TL431ACZ voltage reference by STMicroelectronics. With a focus on precision and performance, STMicroelectronics is a trusted manufacturer known for delivering innovative solutions to meet customer needs. Ideal for a variety of applications, this three-terminal voltage reference offers trim or adjustable output options, ensuring flexibility and efficiency in your designs. Experience the value and benefits of the TL431ACZ, providing stable and accurate voltage references for your electronic projects. Upgrade your circuits with this superior product today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is durable and reliable, making the product suitable for various environments.

Trim or Adjustable Output (V): YES

The ability to adjust the output voltage allows for customization and flexibility in different applications.

No. of Terminals: 3

Having three terminals simplifies the installation process and provides a stable connection.

Temperature Grade: COMMERCIAL

Suitable for commercial use, ensuring consistent performance in standard operating conditions.

Technology: BIPOLAR

Bipolar technology ensures accurate and stable voltage references for precision electronics.

Technical Specifications

Voltage References TL431ACZ 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:

O-PBCY-T3

JESD-609 Code:

e3

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Maximum Output Current:

.1 A

Maximum Output Voltage:

2.537 V

Minimum Output Voltage:

2.453 V

Nominal Output Voltage:

2.495 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SIP3,.1,50

Package Shape:

Package Style (Meter):

CYLINDRICAL

Qualification:

Not Qualified

Sub-Category:

Voltage References

Maximum Supply Current (Isup):

100 mA

Surface Mount:

NO

Technology:

BIPOLAR

Max Voltage Temp Coef:

85.886 ppm/Cel

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

THROUGH-HOLE

Terminal Pitch:

1.27 mm

Terminal Position:

BOTTOM

Trim or Adjustable Output (V):

YES

Trade Compliance

TL431ACZ 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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