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LM317AT

Texas Instruments

LM317AT by Texas Instruments

LM317AT by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max output current of 1.5A. It operates in temperatures ranging from -40 to 125 °C and has a min input-output voltage differential of 3V, making it ideal for various applications requiring precise voltage regulation.

Median Price

$0.996

Lifecycle Status

Suppliers In-Stock

55

In-Stock Inventory

1k+

Distributors (Authorized)

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Newark

USA . 8,492 parts In-Stock

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Chip1Stop

Japan . 61 parts In-Stock

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$1.750

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$1.260

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Verical

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Digiode

USA . 7,279 parts In-Stock

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$0.230

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TEDSS.com

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Nova Conductors

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Forefront Electronics and Design

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Component Electronics Inc.

Canada . 583 parts In-Stock

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Voyager Components

USA . 96 parts In-Stock

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$15.467

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Chip Stock

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Bristol Electronics

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Speed Components Ltd

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Standard Data Resources

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Inland Empire Components Inc.

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Beltway Electronics Company

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Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

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Cogito LLC

Ukraine . 3 parts In-Stock

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Distributors (Availability)

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Ampacity Inc.

Singapore . 196 parts In-Stock

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$0.206

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Corphita

USA . 6,510 parts In-Stock

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$0.218

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Advanced Electronics

New Zealand . 450 parts In-Stock

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$0.850

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$0.774

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$0.697

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$0.850

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$0.697

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Argo Parts USA

USA . 3,983 parts In-Stock

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$1.423

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Continental Prestige Electronics

USA . 2,395 parts In-Stock

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$1.423

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$1.395

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Semicontronic

India . 34 parts In-Stock

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$1.490

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$1.453

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$1.445

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$1.490

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MARBEL Systems

Belgium . 3,342 parts In-Stock

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$4.773

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Parana Technologies

USA . 6,672 parts In-Stock

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$5.338

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$4.965

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Texas Native Microelectronics

USA . 450 parts In-Stock

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$5.486

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$5.267

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$5.102

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$4.828

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$5.486

$5.267

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$4.828

IDEA Electronic Components Group

UK . 3,354 parts In-Stock

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$5.740

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$5.453

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Corohmni

South Africa . 484 parts In-Stock

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$6.330

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Kenton Components

USA . 1,318 parts In-Stock

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$6.583

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$5.793

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DigiPath Technology Company

USA . 3,665 parts In-Stock

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$8.954

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$8.596

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$8.954

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ChromeModa Solutions

Germany . 5,775 parts In-Stock

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$9.400

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$7.708

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$9.400

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Qasali Group International

UK . 149 parts In-Stock

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$14.812

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$13.775

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$13.035

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$13.035

QUARKTWIN TECHNOLOGY LTD

USA . 29,710 parts In-Stock

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Lixinc

USA . 16,739 parts In-Stock

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Perfect Parts

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XScomponents

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Epart123

USA . 3,000 parts In-Stock

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$0.977

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Germany . 1,840 parts In-Stock

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Brazil . 350 parts In-Stock

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UK . 248 parts In-Stock

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GreenTree Electronics

Israel . 180 parts In-Stock

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Israel . 150 parts In-Stock

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Computer Components Inc. - USA

USA . 100 parts In-Stock

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Overview

Unlock the potential of your electronic projects with the LM317AT by Texas Instruments. As a leading manufacturer in the industry, Texas Instruments delivers top-quality adjustable regulators that guarantee optimal performance and reliability. The LM317AT is perfect for various applications, offering customers the flexibility and precision they need. Experience the value of seamless regulation and the benefits of consistent output voltage with the LM317AT, engineered to exceed expectations and empower your designs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the regulator lightweight and durable, ideal for portable and long-lasting applications.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature, this regulator can withstand harsh environmental conditions and maintain stability during operation.

Maximum Input-Output Voltage Differential: 40 V

The wide voltage differential allows for flexibility in input voltage sources, making this regulator suitable for different power supply scenarios.

Technology: BIPOLAR

Bipolar technology ensures reliable and stable output voltage regulation, providing consistent performance over a wide range of operating conditions.

Package Shape: RECTANGULAR

The rectangular package shape makes it easy to mount and integrate the regulator into various electronic circuits and systems.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide secure and stable connections, ensuring reliable performance in high-vibration environments.

Adjustability: ADJUSTABLE

The adjustable feature allows for fine-tuning of the output voltage, making it suitable for customized voltage requirements in different applications.

Maximum Output Voltage-1: 37 V

With a high maximum output voltage, this regulator can power a wide range of electronic devices and components.

Maximum Output Current-1: 1.5 A

The high maximum output current rating ensures that the regulator can supply sufficient power to connected devices without overheating or voltage drop.

Technical Specifications

Adjustable Regulators - Positive Single Output Standard LM317AT attributes and parameters. Explore more Adjustable Regulators - Positive Single Output Standard devices from Texas Instruments

Specs

Adjustability:

ADJUSTABLE

Nominal Dropout Voltage-1:

2.25 V

Maximum Input Voltage:

40 V

Minimum Input Voltage:

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

Length:

14.986 mm

Maximum Line Regulation (%/V):

.02

Maximum Load Regulation (%):

1 %

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):

-40 Cel

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-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 Code:

Package Equivalence Code:

SIP3,.1TB

Package Shape:

RECTANGULAR

Package Style (Meter):

FLANGE MOUNT

Packing Method:

TUBE

Peak Reflow Temperature (C):

NOT APPLICABLE

Qualification Status:

Not Qualified

Maximum Seated Height:

4.7 mm

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

Tin/Lead (Sn/Pb)

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

NOT APPLICABLE

Maximum Voltage Tolerance:

5 %

Width:

10.16 mm

Trade Compliance

LM317AT Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-454-0452, 5962014540452

NIIN

014540452

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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