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LM317BT

Onsemi

LM317BT by Onsemi

LM317BT by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5A and a max output voltage of 37V. It operates in temperatures ranging from -40 to 125°C, making it suitable for various applications requiring precise voltage regulation. With a package body material of PLASTIC/EPOXY and through-hole terminal form, it offers reliable performance in diverse electronic designs.

Median Price

$0.406

Lifecycle Status

Suppliers In-Stock

49

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 19,969 parts In-Stock

1+ parts

$0.328

100+ parts

$0.253

1k+ parts

$0.216

10k+ parts

$0.204

19,969

$0.328

$0.253

$0.216

$0.204

Newark

USA . 3,068 parts In-Stock

1+ parts

$0.649

100+ parts

$0.358

1k+ parts

$0.306

10k+ parts

$0.266

3,068

$0.649

$0.358

$0.306

$0.266

Mouser Electronics

USA . 4,855 parts In-Stock

1+ parts

$0.680

100+ parts

$0.365

1k+ parts

$0.309

10k+ parts

$0.285

4,855

$0.680

$0.365

$0.309

$0.285

Farnell

UK . 10,627 parts In-Stock

1+ parts

$0.835

100+ parts

$0.456

1k+ parts

$0.280

10k+ parts

$0.262

10,627

$0.835

$0.456

$0.280

$0.262

Distrelec

Netherlands . 2,153 parts In-Stock

1+ parts

$0.947

100+ parts

$0.719

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-

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2,153

$0.947

$0.719

-

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DigiKey

USA . 8,711 parts In-Stock

1+ parts

$1.030

100+ parts

$0.588

1k+ parts

$0.509

10k+ parts

$0.477

8,711

$1.030

$0.588

$0.509

$0.477

Chip1Stop

Japan . 23,773 parts In-Stock

1+ parts

-

100+ parts

$0.357

1k+ parts

$0.216

10k+ parts

$0.192

23,773

-

$0.357

$0.216

$0.192

Verical

USA . 19,899 parts In-Stock

1+ parts

-

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$0.252

1k+ parts

$0.215

10k+ parts

$0.203

19,899

-

$0.252

$0.215

$0.203

Avnet

USA . 9,235 parts In-Stock

1+ parts

-

100+ parts

$0.242

1k+ parts

$0.229

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9,235

-

$0.242

$0.229

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EBV Elektronik

Germany . 3,600 parts In-Stock

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Element14

Singapore . 2,841 parts In-Stock

1+ parts

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100+ parts

$0.455

1k+ parts

$0.368

10k+ parts

$0.353

2,841

-

$0.455

$0.368

$0.353

Future Electronics

Canada . 1,000 parts In-Stock

1+ parts

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$0.240

10k+ parts

$0.230

1,000

-

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$0.240

$0.230

RS (Exports)

UK . 330 parts In-Stock

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$0.353

1k+ parts

$0.271

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330

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$0.353

$0.271

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Adafruit Industries

USA . 37 parts In-Stock

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Distributors (In-Stock)

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Nova Conductors

Japan . 67 parts In-Stock

1+ parts

$0.312

100+ parts

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67

$0.312

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TME

Poland . 1,578 parts In-Stock

1+ parts

$0.550

100+ parts

$0.268

1k+ parts

$0.232

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1,578

$0.550

$0.268

$0.232

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Digiode

USA . 3,575 parts In-Stock

1+ parts

$0.551

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3,575

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Chip Stock

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IBS Electronics

USA . 21,700 parts In-Stock

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$0.379

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$0.223

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$0.309

21,700

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$0.379

$0.223

$0.309

Vyrian

USA . 10,327 parts In-Stock

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ComSIT Distribution GmbH

Germany . 1,000 parts In-Stock

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Anansix

USA . 762 parts In-Stock

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Micros

Poland . 650 parts In-Stock

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$0.242

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$0.242

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Partservice

France . 650 parts In-Stock

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$0.234

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$0.234

650

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$0.234

Micros sp.j. W. Kędra i J. Lic

Poland . 600 parts In-Stock

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$0.251

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Odi Ramu Company

Canada . 281 parts In-Stock

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Lonics

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Prism Electronics

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Electronics Depot

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ECAB

Sweden . 80 parts In-Stock

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Bristol Electronics

USA . 80 parts In-Stock

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R&J Components

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Vectronix, Inc

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Corel Iberica Componentes, S.L.

Spain . 52 parts In-Stock

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Sensible Micro Corp

USA . 50 parts In-Stock

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$0.224

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$0.207

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$0.207

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Extreme Components

USA . 50 parts In-Stock

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Fibra_Brandt Electronic GMBH

Germany . 38 parts In-Stock

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NexGen Digital

USA . 35 parts In-Stock

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Semi Source

USA . 35 parts In-Stock

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A2Z Electronics, Inc.

USA . 33 parts In-Stock

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Mil-Aero Solutions, Inc.

USA . 29 parts In-Stock

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LIBRA Elektronik GmbH

Germany . 27 parts In-Stock

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Quantum Digital Technology

USA . 25 parts In-Stock

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Atlantic Semiconductor

USA . 20 parts In-Stock

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USA . 15 parts In-Stock

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Sunrise Surplus Inc.

USA . 6 parts In-Stock

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LittleDiode

UK . 4 parts In-Stock

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Speed Components Ltd

Israel . 3 parts In-Stock

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GES GmbH

Germany . 2 parts In-Stock

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 11,591 parts In-Stock

1+ parts

$0.217

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$0.217

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Semicontronic

India . 10,058 parts In-Stock

1+ parts

$0.217

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$0.212

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$0.210

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10,058

$0.217

$0.212

$0.210

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Argo Parts USA

USA . 4,355 parts In-Stock

1+ parts

$0.290

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$0.281

4,355

$0.290

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$0.281

Netroflash

USA . 500 parts In-Stock

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$0.312

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500

$0.312

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Component Stockers USA

USA . 31,549 parts In-Stock

1+ parts

$0.460

100+ parts

$0.330

1k+ parts

$0.240

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31,549

$0.460

$0.330

$0.240

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Corphita

USA . 5,173 parts In-Stock

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$0.522

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5,173

$0.522

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Continental Prestige Electronics

USA . 5,468 parts In-Stock

1+ parts

$0.544

100+ parts

$0.375

1k+ parts

$0.231

10k+ parts

$0.225

5,468

$0.544

$0.375

$0.231

$0.225

Vigor

Singapore . 6,558 parts In-Stock

1+ parts

$0.560

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6,558

$0.560

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Corohmni

South Africa . 59 parts In-Stock

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$4.407

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59

$4.407

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IDEA Electronic Components Group

UK . 471 parts In-Stock

1+ parts

$4.790

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$4.311

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471

$4.790

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$4.311

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Aztec Data Supply Inc.

USA . 636 parts In-Stock

1+ parts

$8.566

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636

$8.566

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MKK Technologies

India . 855 parts In-Stock

1+ parts

$9.006

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855

$9.006

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DigiPath Technology Company

USA . 855 parts In-Stock

1+ parts

$9.006

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855

$9.006

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Kepictronics

USA . 27,860 parts In-Stock

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Problanco Electronics

Mexico . 7,489 parts In-Stock

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Perfect Parts

USA . 6,776 parts In-Stock

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Lixinc

USA . 5,914 parts In-Stock

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TANS Electronics

Latvia . 4,788 parts In-Stock

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SupplyDigital Components

Austria . 3,909 parts In-Stock

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Glotronic Ltd.

UK . 3,265 parts In-Stock

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Kulean Microsystems

USA . 2,281 parts In-Stock

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Microchip USA

USA . 2,011 parts In-Stock

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Singapore . 1,000 parts In-Stock

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Parana Technologies

USA . 782 parts In-Stock

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$5.727

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UHIMA Technologies

Türkiye . 531 parts In-Stock

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Spain . 302 parts In-Stock

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USA . 150 parts In-Stock

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Israel . 50 parts In-Stock

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Advanced Electronics

New Zealand . 37 parts In-Stock

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Overview

Upgrade your power supply with the LM317BT by Onsemi, a top-quality adjustable regulator that guarantees reliable performance. Crafted by the trusted manufacturer Onsemi, this product offers unparalleled value and benefits for a wide range of applications. From electronics to automotive, this regulator provides stable output voltage, efficient load regulation, and superior line regulation. Trust in the LM317BT to deliver consistent power and optimal performance for all your projects.

Feature Benefit Bullets

Package Body Material

PLASTIC/EPOXY - This material provides a good balance of durability and cost-effectiveness for the product.

Operating Temperature (TJ-Max)

125 °C - Ensures reliable performance even in high-temperature environments.

Maximum Input-Output Voltage Differential

40 V - Offers a wide range of voltage options for various applications.

Technology

BIPOLAR - Provides efficient and stable regulation of voltage output.

Package Shape

RECTANGULAR - Allows for easy installation and integration into different systems.

Terminal Form

THROUGH-HOLE - Simplifies the process of soldering and ensures a secure connection.

Operating Temperature (TJ-Min)

40 °C - Suitable for use in extreme cold conditions.

Packing Method

RAIL - Facilitates convenient storage and handling of the product.

Minimum Output Voltage-1

1.2 V - Meets the low voltage requirements of many electronic devices.

No. of Terminals

3 - Offers versatile connectivity options for different circuit configurations.

Technical Specifications

Adjustable Regulators - Positive Single Output Standard LM317BT attributes and parameters. Explore more Adjustable Regulators - Positive Single Output Standard devices from Onsemi

Specs

Adjustability:

ADJUSTABLE

Nominal Dropout Voltage-1:

3 V

Maximum Input-Output Voltage Differential:

40 V

Minimum Input-Output Voltage Differential:

3 V

JESD-30 Code:

R-PSFM-T3

JESD-609 Code:

e0

Maximum Line Regulation (%/V):

.07

Maximum Load Regulation (%):

5.8 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

1.5 A

Maximum Output Voltage-1:

37 V

Minimum Output Voltage-1:

1.2 V

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

SIP3,.1TB

Package Shape:

RECTANGULAR

Package Style (Meter):

FLANGE MOUNT

Packing Method:

RAIL

Peak Reflow Temperature (C):

235

Qualification Status:

Not Qualified

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

Tin/Lead (Sn80Pb20)

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Trade Compliance

LM317BT Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-379-1878, 5962013791878

NIIN

013791878

PCN

Manufacturer Highlights

Onsemi

Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).

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Management team

President, CEO

Hassane El-Khoury

Executive VP, CFO, Treasurer

Thad Trent

Senior VP

Ross F. Jatou

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

Aizu Fab

Fabrication

Fab Initiation

1995

Japan

Aizu Wakamatsu

Wafer Capacity

52,000

1995

52,000

Si/EPI Fab

Fabrication

Fab Initiation

2018

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

10,000

2018

10,000

Expansion Phase 1 for SiC / EPI

Fabrication

Fab Initiation

2019

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

14,500

2019

14,500

Expansion Phase 2 for SiC / EPI

Fabrication

Fab Initiation

2024

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

2024

SiC Fab

Fabrication

Fab Initiation

2022

USA

Hudson

Wafer Capacity

2022

Bucheon

Fabrication

Fab Initiation

2013

South Korea

Bucheon

Wafer Capacity

61,000

2013

61,000

ISMF - Malaysia

Fabrication

Fab Initiation

1990

Malaysia

Seremban

Wafer Capacity

95,000

1990

95,000

Roznov Device Fab

Fabrication

Fab Initiation

1987

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

80,000

1987

80,000

Fab 10

Fabrication

Fab Initiation

2002

USA

East Fishkill

Wafer Capacity

15,000

2002

15,000

Burlington

Fabrication

Fab Initiation

1986

Canada

Burlington

Wafer Capacity

1986

Gresham

Fabrication

Fab Initiation

1998

USA

Gresham

Wafer Capacity

45,000

1998

45,000

Bucheon 150mm

Fabrication

Fab Initiation

2000

South Korea

Bucheon

Wafer Capacity

50,000

2000

50,000

Rochester

Fabrication

Fab Initiation

1983

USA

Rochester

Wafer Capacity

10,000

1983

10,000

Nampa

Fabrication

Fab Initiation

1995

USA

Nampa

Wafer Capacity

1995

Pennsylvania

Fabrication

Fab Initiation

1997

USA

Mountain Top

Wafer Capacity

36,000

1997

36,000

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