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LD1117DTTR

STMicroelectronics

LD1117DTTR by STMicroelectronics

LD1117DTTR by STMicroelectronics is an adjustable positive single output LDO regulator with a max output current of 1.3A and a max dropout voltage of 1.2V, suitable for applications requiring precise voltage regulation in compact spaces. Operating at temperatures ranging from 0 to 125°C, this regulator offers low load and line regulation percentages for stable performance in various electronic devices.

Median Price

$0.381

Lifecycle Status

Suppliers In-Stock

32

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 5,072 parts In-Stock

1+ parts

$0.540

100+ parts

$0.288

1k+ parts

$0.245

10k+ parts

$0.225

5,072

$0.540

$0.288

$0.245

$0.225

Newark

USA . 5,941 parts In-Stock

1+ parts

$0.587

100+ parts

$0.324

1k+ parts

$0.302

10k+ parts

-

5,941

$0.587

$0.324

$0.302

-

DigiKey

USA . 6,675 parts In-Stock

1+ parts

$0.590

100+ parts

$0.325

1k+ parts

$0.277

10k+ parts

-

6,675

$0.590

$0.325

$0.277

-

EBV Elektronik

Germany . 277,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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277,500

-

-

-

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Avnet

USA . 30,000 parts In-Stock

1+ parts

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30,000

-

-

-

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Arrow

USA . 20,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.130

20,000

-

-

-

$0.130

Verical

USA . 20,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.130

20,000

-

-

-

$0.130

Farnell

UK . 7,920 parts In-Stock

1+ parts

-

100+ parts

$0.274

1k+ parts

$0.233

10k+ parts

-

7,920

-

$0.274

$0.233

-

Rochester

USA . 3,827 parts In-Stock

1+ parts

-

100+ parts

$0.265

1k+ parts

$0.220

10k+ parts

$0.196

3,827

-

$0.265

$0.220

$0.196

Element14

Singapore . 2,205 parts In-Stock

1+ parts

-

100+ parts

$0.381

1k+ parts

$0.286

10k+ parts

-

2,205

-

$0.381

$0.286

-

RS (Exports)

UK . 2,075 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.536

10k+ parts

$0.508

2,075

-

-

$0.536

$0.508

Distributors (In-Stock)

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

Digiode

USA . 4,678 parts In-Stock

1+ parts

$0.283

100+ parts

-

1k+ parts

-

10k+ parts

-

4,678

$0.283

-

-

-

Nova Conductors

Japan . 44 parts In-Stock

1+ parts

$0.391

100+ parts

-

1k+ parts

-

10k+ parts

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44

$0.391

-

-

-

TME

Poland . 1,348 parts In-Stock

1+ parts

$0.520

100+ parts

$0.278

1k+ parts

$0.246

10k+ parts

$0.231

1,348

$0.520

$0.278

$0.246

$0.231

IBS Electronics

USA . 360,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.201

360,000

-

-

-

$0.201

Vyrian

USA . 25,303 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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25,303

-

-

-

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Ack Elektronik San.Tic.Ltd.Sti

. 10,000 parts In-Stock

1+ parts

-

100+ parts

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10,000

-

-

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Cyclops Electronics Ltd

UK . 8,203 parts In-Stock

1+ parts

-

100+ parts

-

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8,203

-

-

-

-

Micros sp.j. W. Kędra i J. Lic

Poland . 5,820 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.146

10k+ parts

$0.146

5,820

-

-

$0.146

$0.146

ComSIT Distribution GmbH

Germany . 5,550 parts In-Stock

1+ parts

-

100+ parts

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5,550

-

-

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R&J Components

USA . 4,995 parts In-Stock

1+ parts

-

100+ parts

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4,995

-

-

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HZD GmbH

Germany . 3,349 parts In-Stock

1+ parts

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3,349

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-

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Anansix

USA . 2,695 parts In-Stock

1+ parts

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2,695

-

-

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Bristol Electronics

USA . 2,671 parts In-Stock

1+ parts

-

100+ parts

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2,671

-

-

-

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Micros

Poland . 1,959 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.173

10k+ parts

-

1,959

-

-

$0.173

-

Semi Source

USA . 1,036 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

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1,036

-

-

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Zilex Electronics Inc.

Canada . 871 parts In-Stock

1+ parts

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871

-

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PC Components Company LLC

USA . 735 parts In-Stock

1+ parts

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735

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Prism Electronics

USA . 611 parts In-Stock

1+ parts

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611

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-

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ACDS - Activité Composants Distribution Service

France . 437 parts In-Stock

1+ parts

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100+ parts

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437

-

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Dan-Mar Components

USA . 437 parts In-Stock

1+ parts

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437

-

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ECAB

Sweden . 395 parts In-Stock

1+ parts

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-

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10k+ parts

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395

-

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Distributors (Availability)

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

Semicontronic

India . 29,624 parts In-Stock

1+ parts

$0.083

100+ parts

$0.081

1k+ parts

$0.081

10k+ parts

-

29,624

$0.083

$0.081

$0.081

-

Ampacity Inc.

Singapore . 25,700 parts In-Stock

1+ parts

$0.083

100+ parts

-

1k+ parts

-

10k+ parts

-

25,700

$0.083

-

-

-

Corphita

USA . 4,462 parts In-Stock

1+ parts

$0.268

100+ parts

-

1k+ parts

-

10k+ parts

-

4,462

$0.268

-

-

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Argo Parts USA

USA . 1,424 parts In-Stock

1+ parts

$0.391

100+ parts

-

1k+ parts

-

10k+ parts

$0.379

1,424

$0.391

-

-

$0.379

Modulus Dynamics

Lithuania . 2,643 parts In-Stock

1+ parts

$0.391

100+ parts

$0.391

1k+ parts

$0.391

10k+ parts

-

2,643

$0.391

$0.391

$0.391

-

Advanced Electronics

New Zealand . 100 parts In-Stock

1+ parts

$0.393

100+ parts

$0.393

1k+ parts

$0.393

10k+ parts

-

100

$0.393

$0.393

$0.393

-

Vigor

Singapore . 1,175 parts In-Stock

1+ parts

$0.540

100+ parts

-

1k+ parts

-

10k+ parts

-

1,175

$0.540

-

-

-

Continental Prestige Electronics

USA . 2,970 parts In-Stock

1+ parts

$0.569

100+ parts

$0.354

1k+ parts

$0.241

10k+ parts

$0.231

2,970

$0.569

$0.354

$0.241

$0.231

IDEA Electronic Components Group

UK . 226 parts In-Stock

1+ parts

$4.012

100+ parts

-

1k+ parts

$3.611

10k+ parts

-

226

$4.012

-

$3.611

-

Aztec Data Supply Inc.

USA . 1,351 parts In-Stock

1+ parts

$4.600

100+ parts

-

1k+ parts

-

10k+ parts

-

1,351

$4.600

-

-

-

Corohmni

South Africa . 658 parts In-Stock

1+ parts

$5.683

100+ parts

-

1k+ parts

-

10k+ parts

-

658

$5.683

-

-

-

MKK Technologies

India . 903 parts In-Stock

1+ parts

$7.545

100+ parts

-

1k+ parts

-

10k+ parts

-

903

$7.545

-

-

-

DigiPath Technology Company

USA . 903 parts In-Stock

1+ parts

$7.545

100+ parts

-

1k+ parts

-

10k+ parts

-

903

$7.545

-

-

-

Perfect Parts

USA . 631,634 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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631,634

-

-

-

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Cyclops Electronics Ltd (Excess)

UK . 27,789 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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27,789

-

-

-

-

Lixinc

USA . 18,600 parts In-Stock

1+ parts

-

100+ parts

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10k+ parts

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18,600

-

-

-

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Epart123

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.180

10k+ parts

$0.180

10,000

-

-

$0.180

$0.180

GreenTree Electronics

Israel . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10,000

-

-

-

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Infinite Electronics LLP (Excess)

. 8,848 parts In-Stock

1+ parts

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100+ parts

-

1k+ parts

-

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8,848

-

-

-

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A-Z Elektronik GmbH

Germany . 5,511 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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5,511

-

-

-

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Formix International (Excess)

India . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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5,000

-

-

-

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Alle Elektronik GmbH

Germany . 3,674 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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3,674

-

-

-

-

Authorized Procurement Solutions

USA . 2,500 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

-

10k+ parts

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2,500

-

-

-

-

Parana Technologies

USA . 1,497 parts In-Stock

1+ parts

-

100+ parts

$4.797

1k+ parts

-

10k+ parts

-

1,497

-

$4.797

-

-

Computer Components Inc. - USA

USA . 1,230 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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1,230

-

-

-

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Assy Fe

Spain . 1,000 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

-

10k+ parts

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1,000

-

-

-

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Kepictronics

USA . 507 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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507

-

-

-

-

Netroflash

USA . 100 parts In-Stock

1+ parts

-

100+ parts

$0.383

1k+ parts

$0.371

10k+ parts

$0.363

100

-

$0.383

$0.371

$0.363

Overview

Experience unparalleled quality and reliability with the LD1117DTTR by STMicroelectronics. As a leading manufacturer in the industry, STMicroelectronics offers top-notch adjustable regulators like this one, perfect for a wide range of applications. With its advanced technology and superior performance, this product ensures stable output voltage and minimal load regulation, making it an ideal choice for your power management needs. Invest in the LD1117DTTR today and experience the value and benefits it brings to your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material makes the package lightweight and durable, making it suitable for a variety of applications.

Maximum Dropout Voltage-1: 1.2 V

The low maximum dropout voltage ensures efficient power conversion with minimal wasted energy, making this regulator energy-efficient.

Surface Mount: YES

Being surface mount compatible allows for easy and efficient PCB assembly, saving time and effort during manufacturing.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature ensures reliable performance even in hot environments, making it suitable for industrial and automotive applications.

Maximum Input-Output Voltage Differential: 13.75 V

The high maximum input-output voltage differential provides flexibility in power supply design, accommodating a wide range of input voltages.

Technology: BIPOLAR

The bipolar technology offers excellent line and load regulation, ensuring stable output voltage even under varying load conditions.

Minimum Output Voltage-1: 1.25 V

The low minimum output voltage allows for precise voltage regulation, making this regulator suitable for low-power applications that require a stable output.

Maximum Line Regulation (%/V): 0.16

The low maximum line regulation ensures consistent performance even with fluctuations in input voltage, making it reliable for sensitive electronic devices.

Adjustability: ADJUSTABLE

The adjustable output voltage allows for customization to specific voltage requirements, providing versatility in power supply design.

Nominal Dropout Voltage-1: 1.1 V

The low nominal dropout voltage minimizes power dissipation, improving efficiency and extending battery life in portable devices.

Technical Specifications

Adjustable Regulators - Positive Single Output LDO LD1117DTTR attributes and parameters. Explore more Adjustable Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

ADJUSTABLE

Maximum Dropout Voltage-1:

1.2 V

Nominal Dropout Voltage-1:

1.1 V

Maximum Input-Output Voltage Differential:

13.75 V

Minimum Input-Output Voltage Differential:

1.5 V

JESD-30 Code:

R-PSSO-G3

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation (%/V):

.16

Maximum Load Regulation (%):

.4 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

1.3 A

Maximum Output Voltage-1:

15 V

Minimum Output Voltage-1:

1.25 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SMSIP3H,.38,90TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR, 13 INCH

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

2.63 mm

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Matte Tin (Sn) - annealed

Terminal Form:

Terminal Pitch:

2.28 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Width:

6.1 mm

Trade Compliance

LD1117DTTR Regulators 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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