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LM338K

STMicroelectronics

LM338K by STMicroelectronics

LM338K by STMicroelectronics is an adjustable positive single output standard regulator with a max output current of 5A and a max output voltage of 32V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation such as power supplies and battery chargers. With a min input-output voltage differential of 3V and excellent load regulation of 1%, this bipolar technology-based regulator offers reliable performance in diverse electronic systems.

Median Price

$20.953

Lifecycle Status

Suppliers In-Stock

32

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Nova Conductors

Japan . 78 parts In-Stock

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$5.155

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Forefront Electronics and Design

USA . 11 parts In-Stock

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$36.750

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Anansix

USA . 4,385 parts In-Stock

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Vyrian

USA . 4,380 parts In-Stock

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Digiode

USA . 987 parts In-Stock

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Lakeview Electronics

USA . 199 parts In-Stock

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Infinite Electronics LLP

India . 119 parts In-Stock

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MRC Electronics

USA . 95 parts In-Stock

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Electronic Expediters

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ComSIT Distribution GmbH

Germany . 47 parts In-Stock

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Q Components

USA . 38 parts In-Stock

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Fibra_Brandt Electronic GMBH

Germany . 37 parts In-Stock

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Euro-Tech

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ACDS - Activité Composants Distribution Service

France . 29 parts In-Stock

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Holdelec - ElecDif-Pro

France . 29 parts In-Stock

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Sinequanon

UK . 25 parts In-Stock

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Prism Electronics

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J2 Sourcing AB

Sweden . 10 parts In-Stock

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LIBRA Elektronik GmbH

Germany . 10 parts In-Stock

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Zilex Electronics Inc.

Canada . 8 parts In-Stock

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R&J Components

USA . 8 parts In-Stock

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Sunrise Surplus Inc.

USA . 6 parts In-Stock

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Digital Electronic Gebert Verwaltungs UG

Germany . 4 parts In-Stock

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Goldney Electronics S.L.

Spain . 4 parts In-Stock

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A2Z Electronics, Inc.

USA . 4 parts In-Stock

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Connector Distribution Corp

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Right Parts Inc.

USA . 4 parts In-Stock

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Bristol Electronics

USA . 3 parts In-Stock

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Odi Ramu Company

Canada . 2 parts In-Stock

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Atlantic Semiconductor

USA . 2 parts In-Stock

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LWI Electronics Inc

India . 1 parts In-Stock

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First Choice Components Inc.

USA . 1 parts In-Stock

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Distributors (Availability)

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Semicontronic

India . 1,145 parts In-Stock

1+ parts

$1.500

100+ parts

$1.462

1k+ parts

$1.455

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1,145

$1.500

$1.462

$1.455

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Corohmni

South Africa . 547 parts In-Stock

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$4.164

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547

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Aztec Data Supply Inc.

USA . 159 parts In-Stock

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$4.403

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$4.403

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Continental Prestige Electronics

USA . 2,890 parts In-Stock

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$5.155

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$5.052

2,890

$5.155

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$5.052

Netroflash

USA . 2,000 parts In-Stock

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$5.155

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$5.052

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2,000

$5.155

$5.052

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Advanced Electronics

New Zealand . 550 parts In-Stock

1+ parts

$6.428

100+ parts

$6.107

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$6.107

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550

$6.428

$6.107

$6.107

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MARBEL Systems

Belgium . 3,516 parts In-Stock

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$6.728

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3,516

$6.728

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IDEA Electronic Components Group

UK . 1,942 parts In-Stock

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$7.247

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$6.522

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$7.247

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$6.522

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Texas Native Microelectronics

USA . 581 parts In-Stock

1+ parts

$7.733

100+ parts

$7.424

1k+ parts

$7.192

10k+ parts

$6.805

581

$7.733

$7.424

$7.192

$6.805

Kenton Components

USA . 2,723 parts In-Stock

1+ parts

$9.280

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$8.166

2,723

$9.280

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$8.166

AZTECH Wire

Italy . 387 parts In-Stock

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$10.061

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387

$10.061

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MKK Technologies

India . 1,705 parts In-Stock

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$13.627

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1,705

$13.627

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DigiPath Technology Company

USA . 1,705 parts In-Stock

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$13.627

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1,705

$13.627

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One Stop Electronics

USA . 358 parts In-Stock

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$16.500

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358

$16.500

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Qasali Group International

UK . 3,392 parts In-Stock

1+ parts

$20.879

100+ parts

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$19.418

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$18.374

3,392

$20.879

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$19.418

$18.374

Component Stockers USA

USA . 670 parts In-Stock

1+ parts

$99.990

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670

$99.990

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Microchip USA

USA . 198 parts In-Stock

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$115.700

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198

$115.700

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Kepictronics

USA . 10,494 parts In-Stock

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Lixinc

USA . 6,069 parts In-Stock

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6,069

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RC Electronics

USA . 4,662 parts In-Stock

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$5.410

1k+ parts

$5.100

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$5.000

4,662

-

$5.410

$5.100

$5.000

A-Z Elektronik GmbH

Germany . 3,933 parts In-Stock

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3,933

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Corphita

USA . 3,587 parts In-Stock

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Vigor

Singapore . 2,479 parts In-Stock

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Argo Parts USA

USA . 2,129 parts In-Stock

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Parana Technologies

USA . 1,134 parts In-Stock

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$8.665

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1,134

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$8.665

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Perfect Parts

USA . 988 parts In-Stock

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988

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Infinite Electronics LLP (Excess)

. 543 parts In-Stock

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543

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S.R.D Solutions

India . 100 parts In-Stock

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100

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Assy Fe

Spain . 17 parts In-Stock

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17

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Authorized Procurement Solutions

USA . 10 parts In-Stock

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10

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SIE Connect GmbH (Excess)

Germany . 8 parts In-Stock

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Overview

Unleash the power of precision with the LM338K by STMicroelectronics. Crafted with superior quality and cutting-edge technology, this adjustable regulator offers unmatched reliability and performance. Ideal for a wide range of applications, this product ensures stable output voltage with minimal load and line regulation. Experience unrivaled value and efficiency with the LM338K, where excellence meets innovation. Elevate your projects to new heights with the industry-leading capabilities of STMicroelectronics.

Feature Benefit Bullets

Package Body Material: METAL

Metal body provides durability and reliability, making the regulator suitable for a variety of applications.

Operating Temperature (TJ-Max): 125 °C

Wide operating temperature range allows the regulator to perform effectively in various environments.

Maximum Input-Output Voltage Differential: 35 V

High voltage differential capability ensures flexibility in powering different components in a circuit.

Technology: BIPOLAR

Bipolar technology allows for efficient voltage regulation and stability in the output.

Minimum Output Voltage-1: 1.2 V

Low minimum output voltage provides versatility in powering sensitive components.

Maximum Line Regulation (%/V): 0.06

Low line regulation ensures stable output voltage despite fluctuations in the input voltage.

Adjustability: ADJUSTABLE

Adjustable output voltage allows customization for specific voltage requirements in a circuit.

Maximum Output Current-1: 5 A

High output current capability makes the regulator suitable for powering multiple components in a circuit.

Technical Specifications

Adjustable Regulators - Positive Single Output Standard LM338K attributes and parameters. Explore more Adjustable Regulators - Positive Single Output Standard devices from STMicroelectronics

Specs

Adjustability:

ADJUSTABLE

Nominal Dropout Voltage-1:

3 V

Maximum Input-Output Voltage Differential:

35 V

Minimum Input-Output Voltage Differential:

3 V

JESD-30 Code:

O-MBFM-P2

JESD-609 Code:

e3

Maximum Line Regulation (%/V):

.06

Maximum Load Regulation (%):

1 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

2

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

5 A

Maximum Output Voltage-1:

32 V

Minimum Output Voltage-1:

1.2 V

Package Body Material:

METAL

Package Equivalence Code:

TO-204/-3

Package Shape:

ROUND

Package Style (Meter):

FLANGE MOUNT

Qualification Status:

Not Qualified

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

Terminal Position:

BOTTOM

Trade Compliance

LM338K Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5961-14-458-3700, 5961144583700, 5962-01-147-1931, 5962011471931, 5962-01-165-8918, 5962011658918

NIIN

144583700, 011471931, 011658918

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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