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LM317T-DG

STMicroelectronics

LM317T-DG by STMicroelectronics

LM317T-DG by STMicroelectronics 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 0 to 125°C, making it suitable for various applications requiring precise voltage regulation within a wide temperature range. With a technology of BIPOLAR and package shape RECTANGULAR, it offers reliable performance in through-hole mounting configurations.

Median Price

$0.842

Lifecycle Status

Suppliers In-Stock

33

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 10,925 parts In-Stock

1+ parts

$0.358

100+ parts

$0.290

1k+ parts

$0.261

10k+ parts

$0.254

10,925

$0.358

$0.290

$0.261

$0.254

DigiKey

USA . 4,396 parts In-Stock

1+ parts

$0.830

100+ parts

$0.470

1k+ parts

$0.405

10k+ parts

$0.379

4,396

$0.830

$0.470

$0.405

$0.379

Newark

USA . 2,449 parts In-Stock

1+ parts

$0.855

100+ parts

$0.484

1k+ parts

$0.416

10k+ parts

$0.318

2,449

$0.855

$0.484

$0.416

$0.318

Mouser Electronics

USA . 5 parts In-Stock

1+ parts

$0.860

100+ parts

$0.485

1k+ parts

$0.417

10k+ parts

$0.368

5

$0.860

$0.485

$0.417

$0.368

Farnell

UK . 1,034 parts In-Stock

1+ parts

$1.034

100+ parts

$0.599

1k+ parts

$0.388

10k+ parts

$0.377

1,034

$1.034

$0.599

$0.388

$0.377

Distrelec

Netherlands . 40 parts In-Stock

1+ parts

$1.423

100+ parts

$0.938

1k+ parts

$0.783

10k+ parts

-

40

$1.423

$0.938

$0.783

-

Element14

Singapore . 746 parts In-Stock

1+ parts

$1.950

100+ parts

$0.833

1k+ parts

$0.590

10k+ parts

$0.472

746

$1.950

$0.833

$0.590

$0.472

Future Electronics

Canada . 39,250 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.187

10k+ parts

$0.175

39,250

-

-

$0.187

$0.175

Chip1Stop

Japan . 36,847 parts In-Stock

1+ parts

-

100+ parts

$0.364

1k+ parts

$0.343

10k+ parts

-

36,847

-

$0.364

$0.343

-

Verical

USA . 10,925 parts In-Stock

1+ parts

-

100+ parts

$0.289

1k+ parts

$0.259

10k+ parts

$0.252

10,925

-

$0.289

$0.259

$0.252

EBV Elektronik

Germany . 3,650 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,650

-

-

-

-

Distributors (In-Stock)

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

Digiode

USA . 392 parts In-Stock

1+ parts

$0.268

100+ parts

-

1k+ parts

-

10k+ parts

-

392

$0.268

-

-

-

IBS Electronics

USA . 192,015 parts In-Stock

1+ parts

$0.295

100+ parts

$0.435

1k+ parts

$0.265

10k+ parts

-

192,015

$0.295

$0.435

$0.265

-

Ozdisan Elektronik

Türkiye . 6,090 parts In-Stock

1+ parts

$0.304

100+ parts

-

1k+ parts

-

10k+ parts

-

6,090

$0.304

-

-

-

Nova Conductors

Japan . 98 parts In-Stock

1+ parts

$0.458

100+ parts

-

1k+ parts

-

10k+ parts

-

98

$0.458

-

-

-

Maritex

Poland . 13,999 parts In-Stock

1+ parts

$0.463

100+ parts

$0.265

1k+ parts

$0.224

10k+ parts

-

13,999

$0.463

$0.265

$0.224

-

TME

Poland . 2,373 parts In-Stock

1+ parts

$0.800

100+ parts

$0.465

1k+ parts

$0.397

10k+ parts

$0.364

2,373

$0.800

$0.465

$0.397

$0.364

Cyclops Electronics Ltd

UK . 205,700 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

205,700

-

-

-

-

Chip Stock

USA . 117,662 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

117,662

-

-

-

-

Vyrian

USA . 26,934 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

26,934

-

-

-

-

Sensible Micro Corp

USA . 13,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

13,000

-

-

-

-

Micros sp.j. W. Kędra i J. Lic

Poland . 3,950 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.266

10k+ parts

$0.266

3,950

-

-

$0.266

$0.266

Partservice

France . 3,231 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.270

10k+ parts

$0.270

3,231

-

-

$0.270

$0.270

Anansix

USA . 1,651 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,651

-

-

-

-

Micros

Poland . 1,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.254

10k+ parts

-

1,000

-

-

$0.254

-

Rapid Electronics

USA . 791 parts In-Stock

1+ parts

-

100+ parts

$0.427

1k+ parts

-

10k+ parts

-

791

-

$0.427

-

-

ComSIT Distribution GmbH

Germany . 600 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

600

-

-

-

-

ComSIT USA

USA . 600 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

600

-

-

-

-

Amar Radio Corporation

India . 532 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

532

-

-

-

-

Infinite Electronics LLP

India . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

500

-

-

-

-

Holdelec - ElecDif-Pro

France . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

100

-

-

-

-

Diverse Electronics

Canada . 34 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

34

-

-

-

-

Electronics Depot

USA . 4 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4

-

-

-

-

Distributors (Availability)

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

Semicontronic

India . 56,464 parts In-Stock

1+ parts

$0.145

100+ parts

$0.141

1k+ parts

$0.141

10k+ parts

-

56,464

$0.145

$0.141

$0.141

-

Ampacity Inc.

Singapore . 28,186 parts In-Stock

1+ parts

$0.145

100+ parts

-

1k+ parts

-

10k+ parts

-

28,186

$0.145

-

-

-

Corphita

USA . 877 parts In-Stock

1+ parts

$0.254

100+ parts

-

1k+ parts

-

10k+ parts

-

877

$0.254

-

-

-

Argo Parts USA

USA . 3,642 parts In-Stock

1+ parts

$0.434

100+ parts

-

1k+ parts

-

10k+ parts

$0.421

3,642

$0.434

-

-

$0.421

Netroflash

USA . 100 parts In-Stock

1+ parts

$0.458

100+ parts

$0.449

1k+ parts

-

10k+ parts

-

100

$0.458

$0.449

-

-

Modulus Dynamics

Lithuania . 50 parts In-Stock

1+ parts

$0.484

100+ parts

$0.479

1k+ parts

$0.465

10k+ parts

-

50

$0.484

$0.479

$0.465

-

Continental Prestige Electronics

USA . 1,493 parts In-Stock

1+ parts

$0.656

100+ parts

$0.504

1k+ parts

$0.320

10k+ parts

$0.305

1,493

$0.656

$0.504

$0.320

$0.305

Vigor

Singapore . 3,270 parts In-Stock

1+ parts

$0.810

100+ parts

-

1k+ parts

-

10k+ parts

-

3,270

$0.810

-

-

-

Aztec Data Supply Inc.

USA . 332 parts In-Stock

1+ parts

$2.740

100+ parts

-

1k+ parts

-

10k+ parts

-

332

$2.740

-

-

-

Advanced Electronics

New Zealand . 112 parts In-Stock

1+ parts

$5.970

100+ parts

$5.671

1k+ parts

$5.671

10k+ parts

-

112

$5.970

$5.671

$5.671

-

IDEA Electronic Components Group

UK . 2,172 parts In-Stock

1+ parts

$6.320

100+ parts

-

1k+ parts

$5.688

10k+ parts

-

2,172

$6.320

-

$5.688

-

Corohmni

South Africa . 236 parts In-Stock

1+ parts

$7.050

100+ parts

-

1k+ parts

-

10k+ parts

-

236

$7.050

-

-

-

MKK Technologies

India . 2,366 parts In-Stock

1+ parts

$11.885

100+ parts

-

1k+ parts

-

10k+ parts

-

2,366

$11.885

-

-

-

DigiPath Technology Company

USA . 2,366 parts In-Stock

1+ parts

$11.885

100+ parts

-

1k+ parts

-

10k+ parts

-

2,366

$11.885

-

-

-

Kepictronics

USA . 600,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

600,000

-

-

-

-

Perfect Parts

USA . 338,685 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

338,685

-

-

-

-

Metaverse IC Inc.

Canada . 300,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

300,000

-

-

-

-

Epart123

USA . 204,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.270

204,000

-

-

-

$0.270

GreenTree Electronics

Israel . 204,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

204,000

-

-

-

-

Infinite Electronics LLP (Excess)

. 126,878 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

126,878

-

-

-

-

iodParts Technologies Inc.

India . 116,220 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

116,220

-

-

-

-

Authorized Procurement Solutions

USA . 26,850 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

26,850

-

-

-

-

Eastek

USA . 24,850 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

24,850

-

-

-

-

Formix International (Excess)

India . 20,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

20,000

-

-

-

-

Lixinc

USA . 16,499 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

16,499

-

-

-

-

Glotronic Ltd.

UK . 7,263 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,263

-

-

-

-

S.R.D Solutions

India . 6,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,500

-

-

-

-

Computer Components Inc. - USA

USA . 3,350 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,350

-

-

-

-

Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

Lucentia Tech

USA . 3,000 parts In-Stock

1+ parts

-

100+ parts

$0.071

1k+ parts

$0.071

10k+ parts

$0.071

3,000

-

$0.071

$0.071

$0.071

Kulean Microsystems

USA . 2,730 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.274

10k+ parts

$0.274

2,730

-

-

$0.274

$0.274

A-Z Elektronik GmbH

Germany . 2,063 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,063

-

-

-

-

Alle Elektronik GmbH

Germany . 1,375 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,375

-

-

-

-

Parana Technologies

USA . 717 parts In-Stock

1+ parts

-

100+ parts

$7.557

1k+ parts

-

10k+ parts

-

717

-

$7.557

-

-

Robosynatics

Brazil . 100 parts In-Stock

1+ parts

-

100+ parts

$19.207

1k+ parts

$19.207

10k+ parts

$19.207

100

-

$19.207

$19.207

$19.207

Overview

Discover the LM317T-DG by STMicroelectronics, a high-quality adjustable regulator that offers reliable performance and versatility. Manufactured by industry leader STMicroelectronics, this product is designed for a wide range of applications, providing customers with a cost-effective solution for their voltage regulation needs. With its adjustable output, excellent load regulation, and minimal dropout voltage, the LM317T-DG ensures stable and precise power delivery. Trust in STMicroelectronics to deliver cutting-edge technology and superior products that exceed expectations.

Feature Benefit Bullets

Operating Temperature (TJ-Max): 125 °C

Allows for reliable operation in high temperature environments, increasing the versatility of the product.

Maximum Input-Output Voltage Differential: 40 V

Provides a wide voltage differential range, making it suitable for various applications with different voltage requirements.

Technology: BIPOLAR

Bipolar technology offers stable and accurate voltage regulation, ensuring consistent performance.

Package Shape: RECTANGULAR

Rectangular package shape allows for easy mounting and integration into electronic systems.

Terminal Form: THROUGH-HOLE

Through-hole terminals simplify the soldering process, making installation easier for users.

Operating Temperature (TJ-Min): 0 °C

Can operate efficiently in low temperature conditions as well, expanding the range of potential applications.

Minimum Output Voltage-1: 1.2 V

Low minimum output voltage allows for use in applications that require low voltage regulation.

No. of Terminals: 3

Simple three-terminal design for easy integration into circuits and systems.

Maximum Line Regulation (%/V): 0.07

Improved line regulation ensures stable output voltage even with variations in input voltage.

Package Style (Meter): FLANGE MOUNT

Flange mount design provides additional secure mounting options for the product.

Adjustability: ADJUSTABLE

The adjustable feature allows users to fine-tune the output voltage according to specific requirements.

Maximum Load Regulation (%): 1.5 %

Low load regulation ensures stable output voltage even with varying load conditions.

Terminal Pitch: 2.54 mm

Standard terminal pitch for compatibility with common PCB layouts and designs.

Minimum Input-Output Voltage Differential: 3 V

Low minimum voltage differential enables efficient regulation for lower voltage applications.

Regulator Type: ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

Specifically designed for adjustable positive single output voltage regulation, offering reliable performance.

Terminal Finish: MATTE TIN

Matte Tin finish for good solderability and conductivity, ensuring secure connections.

Terminal Position: SINGLE

Single terminal position simplifies installation and connection process.

Maximum Output Voltage-1: 37 V

High maximum output voltage for applications requiring higher voltage regulation.

Maximum Output Current-1: 1.5 A

Able to provide a maximum output current of 1.5 A, suitable for a variety of electronic devices and systems.

Nominal Dropout Voltage-1: 1.8 V

Low dropout voltage ensures efficient regulation with minimal power loss in the system.

Technical Specifications

Adjustable Regulators - Positive Single Output Standard LM317T-DG attributes and parameters. Explore more Adjustable Regulators - Positive Single Output Standard devices from STMicroelectronics

Specs

Adjustability:

ADJUSTABLE

Nominal Dropout Voltage-1:

1.8 V

Maximum Input-Output Voltage Differential:

40 V

Minimum Input-Output Voltage Differential:

3 V

JESD-30 Code:

R-XSFM-T3

JESD-609 Code:

e3

Maximum Line Regulation (%/V):

.07

Maximum Load Regulation (%):

1.5 %

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:

1.5 A

Maximum Output Voltage-1:

37 V

Minimum Output Voltage-1:

1.2 V

Package Body Material:

UNSPECIFIED

Package Equivalence Code:

SIP3,.1TB

Package Shape:

RECTANGULAR

Package Style (Meter):

FLANGE MOUNT

Packing Method:

TR

Qualification Status:

Not Qualified

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Trade Compliance

LM317T-DG 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

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