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LM317BD2TR4G

Onsemi

LM317BD2TR4G by Onsemi

LM317BD2TR4G by Onsemi is an adjustable positive single output standard regulator with a max output voltage of 37V and current of 1.5A. Operating temperature ranges from -40 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact electronic devices.

Median Price

$0.357

Lifecycle Status

Suppliers In-Stock

45

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 6,800 parts In-Stock

1+ parts

$0.450

100+ parts

$0.440

1k+ parts

$0.430

10k+ parts

-

6,800

$0.450

$0.440

$0.430

-

DigiKey

USA . 43,598 parts In-Stock

1+ parts

$0.740

100+ parts

$0.413

1k+ parts

$0.385

10k+ parts

-

43,598

$0.740

$0.413

$0.385

-

Mouser Electronics

USA . 35,984 parts In-Stock

1+ parts

$0.740

100+ parts

$0.413

1k+ parts

$0.333

10k+ parts

-

35,984

$0.740

$0.413

$0.333

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Newark

USA . 8,407 parts In-Stock

1+ parts

$0.742

100+ parts

$0.423

1k+ parts

-

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8,407

$0.742

$0.423

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-

Element14

Singapore . 8,397 parts In-Stock

1+ parts

$1.040

100+ parts

$0.515

1k+ parts

$0.424

10k+ parts

$0.408

8,397

$1.040

$0.515

$0.424

$0.408

Adafruit Industries

USA . 86 parts In-Stock

1+ parts

$8.018

100+ parts

$7.617

1k+ parts

$7.617

10k+ parts

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86

$8.018

$7.617

$7.617

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Arrow

USA . 570,400 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$0.300

10k+ parts

$0.284

570,400

-

-

$0.300

$0.284

Verical

USA . 512,800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.309

10k+ parts

$0.288

512,800

-

-

$0.309

$0.288

EBV Elektronik

Germany . 70,400 parts In-Stock

1+ parts

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70,400

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Future Electronics

Canada . 40,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.275

10k+ parts

$0.260

40,000

-

-

$0.275

$0.260

Avnet

USA . 24,800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.277

10k+ parts

$0.263

24,800

-

-

$0.277

$0.263

Master Electronics

USA . 8,700 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.264

10k+ parts

$0.254

8,700

-

-

$0.264

$0.254

RS (Exports)

UK . 754 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.333

10k+ parts

$0.532

754

-

-

$0.333

$0.532

Chip1Stop

Japan . 317 parts In-Stock

1+ parts

-

100+ parts

$0.357

1k+ parts

$0.319

10k+ parts

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317

-

$0.357

$0.319

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Distributors (In-Stock)

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

Digiode

USA . 808 parts In-Stock

1+ parts

$0.428

100+ parts

-

1k+ parts

-

10k+ parts

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808

$0.428

-

-

-

Nova Conductors

Japan . 600 parts In-Stock

1+ parts

$0.545

100+ parts

-

1k+ parts

-

10k+ parts

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600

$0.545

-

-

-

Maritex

Poland . 687 parts In-Stock

1+ parts

$0.588

100+ parts

$0.337

1k+ parts

$0.285

10k+ parts

-

687

$0.588

$0.337

$0.285

-

TME

Poland . 36 parts In-Stock

1+ parts

$0.700

100+ parts

$0.386

1k+ parts

$0.334

10k+ parts

$0.318

36

$0.700

$0.386

$0.334

$0.318

Component Electronics Inc.

Canada . 17 parts In-Stock

1+ parts

$0.770

100+ parts

$0.580

1k+ parts

$0.500

10k+ parts

-

17

$0.770

$0.580

$0.500

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Ozdisan Elektronik

Türkiye . 5,316 parts In-Stock

1+ parts

$47.048

100+ parts

-

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5,316

$47.048

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IBS Electronics

USA . 220,706 parts In-Stock

1+ parts

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$0.370

10k+ parts

$0.349

220,706

-

-

$0.370

$0.349

NAC Semi

USA . 133,600 parts In-Stock

1+ parts

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$0.580

10k+ parts

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133,600

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$0.580

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Chip Stock

USA . 77,818 parts In-Stock

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Vyrian

USA . 39,681 parts In-Stock

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R&J Components

USA . 15,031 parts In-Stock

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Electro Sonic

Canada . 12,000 parts In-Stock

1+ parts

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100+ parts

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$0.329

10k+ parts

$0.298

12,000

-

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$0.329

$0.298

ComSIT Distribution GmbH

Germany . 4,770 parts In-Stock

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4,770

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Flip Electronics

USA . 1,846 parts In-Stock

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Component Sense

UK . 1,681 parts In-Stock

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1,681

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Cogito LLC

Ukraine . 1,137 parts In-Stock

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1,137

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Micros

Poland . 1,036 parts In-Stock

1+ parts

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$0.511

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1,036

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$0.511

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Anansix

USA . 987 parts In-Stock

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987

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EMSNET

USA . 600 parts In-Stock

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600

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Partservice

France . 536 parts In-Stock

1+ parts

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100+ parts

$1.036

1k+ parts

$0.493

10k+ parts

$0.493

536

-

$1.036

$0.493

$0.493

Micros sp.j. W. Kędra i J. Lic

Poland . 496 parts In-Stock

1+ parts

-

100+ parts

$1.110

1k+ parts

$0.528

10k+ parts

$0.528

496

-

$1.110

$0.528

$0.528

Bristol Electronics

USA . 320 parts In-Stock

1+ parts

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320

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Netsource Technology, Inc.

USA . 123 parts In-Stock

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123

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Semtec, LLC

USA . 50 parts In-Stock

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50

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EZ Electronic Parts

Israel . 48 parts In-Stock

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48

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Prism Electronics

USA . 38 parts In-Stock

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38

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ACDS - Activité Composants Distribution Service

France . 23 parts In-Stock

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23

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Semi Source

USA . 13 parts In-Stock

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13

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Sensible Micro Corp

USA . 10 parts In-Stock

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10

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Holdelec - ElecDif-Pro

France . 9 parts In-Stock

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9

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PC Components Company LLC

USA . 1 parts In-Stock

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1

-

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Distributors (Availability)

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

Semicontronic

India . 34,816 parts In-Stock

1+ parts

$0.225

100+ parts

$0.219

1k+ parts

$0.218

10k+ parts

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34,816

$0.225

$0.219

$0.218

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Ampacity Inc.

Singapore . 34,755 parts In-Stock

1+ parts

$0.225

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34,755

$0.225

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Corohmni

South Africa . 265 parts In-Stock

1+ parts

$0.296

100+ parts

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265

$0.296

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Corphita

USA . 3,223 parts In-Stock

1+ parts

$0.405

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3,223

$0.405

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Argo Parts USA

USA . 2,634 parts In-Stock

1+ parts

$0.540

100+ parts

-

1k+ parts

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10k+ parts

$0.524

2,634

$0.540

-

-

$0.524

Netroflash

USA . 100 parts In-Stock

1+ parts

$0.545

100+ parts

-

1k+ parts

$0.518

10k+ parts

$0.507

100

$0.545

-

$0.518

$0.507

Continental Prestige Electronics

USA . 2,084 parts In-Stock

1+ parts

$0.622

100+ parts

$0.332

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-

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2,084

$0.622

$0.332

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Benley Electronics

USA . 1 parts In-Stock

1+ parts

$0.800

100+ parts

-

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1

$0.800

-

-

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Component Stockers USA

USA . 25,107 parts In-Stock

1+ parts

$0.840

100+ parts

$0.460

1k+ parts

$0.420

10k+ parts

$0.280

25,107

$0.840

$0.460

$0.420

$0.280

Aztec Data Supply Inc.

USA . 15,232 parts In-Stock

1+ parts

$5.592

100+ parts

-

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15,232

$5.592

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IDEA Electronic Components Group

UK . 1,021 parts In-Stock

1+ parts

$6.015

100+ parts

-

1k+ parts

$5.413

10k+ parts

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1,021

$6.015

-

$5.413

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Advanced Electronics

New Zealand . 86 parts In-Stock

1+ parts

$8.018

100+ parts

$7.617

1k+ parts

$7.617

10k+ parts

-

86

$8.018

$7.617

$7.617

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MKK Technologies

India . 886 parts In-Stock

1+ parts

$11.311

100+ parts

-

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-

10k+ parts

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886

$11.311

-

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DigiPath Technology Company

USA . 886 parts In-Stock

1+ parts

$11.311

100+ parts

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886

$11.311

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Perfect Parts

USA . 1,260,436 parts In-Stock

1+ parts

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1,260,436

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RC Electronics

USA . 90,594 parts In-Stock

1+ parts

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100+ parts

$0.550

1k+ parts

$0.500

10k+ parts

$0.490

90,594

-

$0.550

$0.500

$0.490

S.R.D Solutions

India . 12,500 parts In-Stock

1+ parts

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12,500

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SupplyDigital Components

Austria . 6,835 parts In-Stock

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6,835

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Problanco Electronics

Mexico . 6,309 parts In-Stock

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6,309

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TANS Electronics

Latvia . 5,526 parts In-Stock

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5,526

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iodParts Technologies Inc.

India . 5,470 parts In-Stock

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5,470

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Lixinc

USA . 5,404 parts In-Stock

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5,404

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Robosynatics

Brazil . 5,131 parts In-Stock

1+ parts

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$3.788

1k+ parts

$3.710

10k+ parts

$3.710

5,131

-

$3.788

$3.710

$3.710

Lucentia Tech

USA . 5,131 parts In-Stock

1+ parts

-

100+ parts

$3.788

1k+ parts

$3.710

10k+ parts

$3.710

5,131

-

$3.788

$3.710

$3.710

A-Z Elektronik GmbH

Germany . 5,100 parts In-Stock

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Eastek

USA . 4,800 parts In-Stock

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4,800

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Alle Elektronik GmbH

Germany . 3,400 parts In-Stock

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3,400

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Kepictronics

USA . 3,200 parts In-Stock

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3,200

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UHIMA Technologies

Türkiye . 955 parts In-Stock

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955

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Futuretech Components

Singapore . 800 parts In-Stock

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800

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Authorized Procurement Solutions

USA . 800 parts In-Stock

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800

-

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Speed Components Ltd (Excess)

Israel . 786 parts In-Stock

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786

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Kulean Microsystems

USA . 667 parts In-Stock

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667

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Parana Technologies

USA . 598 parts In-Stock

1+ parts

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$7.192

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598

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$7.192

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Modulus Dynamics

Lithuania . 57 parts In-Stock

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57

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GreenTree Electronics

Israel . 50 parts In-Stock

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50

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Cyclops Electronics Ltd (Excess)

UK . 23 parts In-Stock

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23

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Overview

Experience superior quality and reliability with the LM317BD2TR4G by Onsemi. As a leader in adjustable regulators, Onsemi delivers cutting-edge technology that ensures optimal performance in a variety of applications. From powering electronic devices to regulating voltage levels, this product offers unmatched value and benefits to customers. Trust Onsemi for high-quality components that meet your needs with precision and efficiency. Elevate your projects with the LM317BD2TR4G and experience the difference today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material ensures durability and reliability, making it a good choice for long-term use.

Surface Mount: YES

The ability to be surface mounted allows for easy installation and space-saving, making it ideal for compact designs.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature, this regulator can withstand harsh conditions, ensuring consistent performance in various environments.

Maximum Input-Output Voltage Differential: 40 V

A high maximum voltage differential provides flexibility for a wide range of applications, making it versatile and practical.

Technology: BIPOLAR

Bipolar technology offers stable output voltage and low noise, making it suitable for sensitive electronic devices.

Package Shape: RECTANGULAR

The rectangular shape allows for easy mounting and efficient use of space, making it a convenient option for tight layouts.

Terminal Form: GULL WING

The gull wing terminals provide secure connections and ease of soldering, ensuring a reliable electrical connection.

Operating Temperature (TJ-Min): -40 °C

With a low minimum operating temperature, this regulator can operate in cold environments, expanding its usability.

Packing Method: TR

Tape and reel packaging allows for easy handling and automatic assembly, streamlining the manufacturing process.

Minimum Output Voltage-1: 1.2 V

The low minimum output voltage provides flexibility for powering various components, making it suitable for a wide range of applications.

Technical Specifications

Adjustable Regulators - Positive Single Output Standard LM317BD2TR4G 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-PSSO-G2

JESD-609 Code:

e3

Length:

10.02 mm

Maximum Line Regulation (%/V):

.07

Maximum Load Regulation (%):

5.8 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

2

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 Code:

Package Equivalence Code:

SMSIP3H,.55TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

4.826 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Width:

9.1945 mm

Trade Compliance

LM317BD2TR4G Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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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