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LM138KSTEEL

Texas Instruments

LM138KSTEEL by Texas Instruments

LM138KSTEEL by Texas Instruments is an adjustable positive single output standard regulator with a max output current of 5A and a max input-output voltage differential of 35V. It operates in temperatures ranging from -55°C to 125°C, making it suitable for various applications requiring precise voltage regulation in harsh environments. The package body material is metal, and the technology used is bipolar, ensuring reliable performance and durability.

Median Price

$107.330

Lifecycle Status

Suppliers In-Stock

15

In-Stock Inventory

1k+

Distributors (Authorized)

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Chip1Stop

Japan . 20 parts In-Stock

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$95.820

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$95.820

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Verical

USA . 10 parts In-Stock

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$107.330

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$102.400

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$107.330

$102.400

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Arrow

USA . 10 parts In-Stock

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$107.630

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$102.400

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10

$107.630

$102.400

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Mouser Electronics

USA . 15 parts In-Stock

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$146.220

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$113.800

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$146.220

$113.800

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Avnet

USA . 44 parts In-Stock

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$92.167

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$84.844

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$84.844

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Distributors (In-Stock)

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Digiode

USA . 5,254 parts In-Stock

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$90.260

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Nova Conductors

Japan . 50 parts In-Stock

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$91.849

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Vyrian

USA . 4,621 parts In-Stock

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Anansix

USA . 2,740 parts In-Stock

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PAR Electronics

UK . 5 parts In-Stock

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5

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Resion

USA . 5 parts In-Stock

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Cyclops Electronics Ltd

UK . 2 parts In-Stock

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MISTER SPROCKETS

USA . 2 parts In-Stock

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LWI Electronics Inc

India . 1 parts In-Stock

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EMSNET

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Distributors (Availability)

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

Parana Technologies

USA . 2,124 parts In-Stock

1+ parts

$3.685

100+ parts

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1k+ parts

$4.190

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$3.685

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$4.190

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DigiPath Technology Company

USA . 1,316 parts In-Stock

1+ parts

$4.057

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$4.057

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ChromeModa Solutions

Germany . 3,356 parts In-Stock

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$4.140

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$3.395

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$4.140

$3.395

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IDEA Electronic Components Group

UK . 611 parts In-Stock

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$4.140

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$3.726

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611

$4.140

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$3.726

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AZTECH Wire

Italy . 684 parts In-Stock

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$4.950

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684

$4.950

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Ampacity Inc.

Singapore . 25 parts In-Stock

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$81.450

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Corphita

USA . 2,036 parts In-Stock

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$85.509

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Continental Prestige Electronics

USA . 4,847 parts In-Stock

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$91.849

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$90.012

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$90.012

Bastille Electronics

Australia . 40 parts In-Stock

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$91.850

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$87.258

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$81.746

40

$91.850

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$81.746

QUARKTWIN TECHNOLOGY LTD

USA . 4,604 parts In-Stock

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Argo Parts USA

USA . 2,858 parts In-Stock

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GreenTree Electronics

Israel . 50 parts In-Stock

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Overview

Experience the unparalleled quality and reliability of the LM138KSTEEL adjustable regulator from Texas Instruments. Crafted with precision by a trusted manufacturer, this product is perfect for a wide range of applications in electronics. Enjoy the benefits of stable output voltage and excellent load regulation, all while ensuring maximum efficiency and performance. Trust Texas Instruments to deliver exceptional value and superior results with the LM138KSTEEL.

Feature Benefit Bullets

Package Body Material: METAL

The use of metal ensures durability and reliable performance in various conditions.

Operating Temperature (TJ-Max): 150 °C

With a high maximum operating temperature, this regulator is suitable for demanding applications.

Maximum Input-Output Voltage Differential: 35 V

The wide differential voltage range allows for flexibility in power supply configurations.

Technology: BIPOLAR

The bipolar technology used in this regulator ensures efficiency and stability in voltage regulation.

Package Shape: ROUND

The round shape of the package enables easy installation and compatibility with standard mounting options.

Terminal Form: PIN/PEG

The pin/peg terminal form provides secure connections for stable output voltage.

Operating Temperature (TJ-Min): -55 °C

With a low minimum operating temperature, this regulator can function reliably in cold environments.

Minimum Output Voltage-1: 1.24 V

The low minimum output voltage makes this regulator suitable for powering a wide range of electronic devices.

Maximum Voltage Tolerance: 4%

The tight voltage tolerance ensures accurate and consistent output voltage levels.

No. of Terminals: 2

The two terminals simplify the installation process and reduce the risk of incorrect connections.

Maximum Line Regulation (%/V): 0.04

The low line regulation percentage ensures stable output voltage even with fluctuations in input voltage.

Package Style (Meter): FLANGE MOUNT

The flange mount package style allows for secure attachment to a surface for easy integration into a system.

Adjustability: ADJUSTABLE

The adjustable feature enables users to customize the output voltage to meet specific requirements.

Maximum Load Regulation (%): 0.6%

The low load regulation percentage ensures consistent output voltage even with varying load conditions.

Maximum Operating Temperature: 125 °C

The high maximum operating temperature makes this regulator suitable for a wide range of industrial applications.

Minimum Input-Output Voltage Differential: 3 V

The low differential voltage requirement allows for efficient regulation of power supply voltages.

Minimum Operating Temperature: -55 °C

With a low minimum operating temperature, this regulator is suitable for use in extreme cold environments.

Regulator Type: ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

This type of regulator offers adjustable positive output voltage with standard features for versatile use.

Terminal Finish: TIN LEAD

The tin lead terminal finish provides reliable electrical connections for stable output voltage.

Terminal Position: BOTTOM

The bottom terminal position simplifies installation and ensures secure connections for consistent performance.

Maximum Output Voltage-1: 32 V

The high maximum output voltage capability makes this regulator suitable for powering a variety of devices.

Maximum Seated Height: 8.94 mm

The low seated height allows for a compact design suitable for space-constrained applications.

Minimum Input Voltage: 4.2 V

The low minimum input voltage requirement enables efficient operation with various power sources.

Maximum Output Current-1: 5 A

The high maximum output current rating makes this regulator suitable for devices with high power requirements.

Nominal Dropout Voltage-1: 3 V

The nominal dropout voltage ensures efficient regulation of input voltage to provide stable output power.

Maximum Input Voltage: 40 V

The high maximum input voltage rating allows for compatibility with a wide range of power sources.

Technical Specifications

Adjustable Regulators - Positive Single Output Standard LM138KSTEEL attributes and parameters. Explore more Adjustable Regulators - Positive Single Output Standard devices from Texas Instruments

Specs

Adjustability:

ADJUSTABLE

Nominal Dropout Voltage-1:

3 V

Maximum Input Voltage:

40 V

Minimum Input Voltage:

4.2 V

Maximum Input-Output Voltage Differential:

35 V

Minimum Input-Output Voltage Differential:

3 V

JESD-30 Code:

O-MBFM-P2

JESD-609 Code:

e0

Maximum Line Regulation (%/V):

.04

Maximum Load Regulation (%):

.6 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

2

Operating Temperature (TJ-Max):

150 Cel

Operating Temperature (TJ-Min):

-55 Cel

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-55 Cel

Maximum Output Current-1:

5 A

Maximum Output Voltage-1:

32 V

Minimum Output Voltage-1:

1.24 V

Package Body Material:

METAL

Package Equivalence Code:

TO-204/-3

Package Shape:

ROUND

Package Style (Meter):

FLANGE MOUNT

Qualification Status:

Not Qualified

Maximum Seated Height:

8.94 mm

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

TIN LEAD

Terminal Form:

Terminal Position:

BOTTOM

Maximum Voltage Tolerance:

4 %

Trade Compliance

LM138KSTEEL Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-112-5684, 5962011125684

NIIN

011125684

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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