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LM138KSTEEL/NOPB

Texas Instruments

LM138KSTEEL/NOPB by Texas Instruments

LM138KSTEEL/NOPB 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 40V. It operates in temperatures ranging from -55°C to 125°C, making it suitable for various applications requiring precise voltage regulation in challenging environments. The BIPOLAR technology and adjustable feature provide flexibility and reliability in power supply designs.

Median Price

$120.805

Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 3,400 parts In-Stock

1+ parts

$58.510

100+ parts

$57.350

1k+ parts

$56.180

10k+ parts

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3,400

$58.510

$57.350

$56.180

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Mouser Electronics

USA . 8 parts In-Stock

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$149.090

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$119.570

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8

$149.090

$119.570

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DigiKey

USA . 104 parts In-Stock

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$149.470

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$117.216

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$149.470

$117.216

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Arrow

USA . 100 parts In-Stock

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$92.520

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100

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$92.520

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Distributors (In-Stock)

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Nova Conductors

Japan . 10 parts In-Stock

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$85.618

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10

$85.618

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Digiode

USA . 2,190 parts In-Stock

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$88.132

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2,190

$88.132

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Chip Stock

USA . 855 parts In-Stock

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855

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Anansix

USA . 549 parts In-Stock

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549

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Vyrian

USA . 204 parts In-Stock

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204

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Distributors (Availability)

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Parana Technologies

USA . 503 parts In-Stock

1+ parts

$3.434

100+ parts

-

1k+ parts

$3.959

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503

$3.434

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$3.959

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DigiPath Technology Company

USA . 80 parts In-Stock

1+ parts

$3.781

100+ parts

$3.478

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80

$3.781

$3.478

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ChromeModa Solutions

Germany . 5,383 parts In-Stock

1+ parts

$3.858

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$3.164

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5,383

$3.858

$3.164

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IDEA Electronic Components Group

UK . 1,805 parts In-Stock

1+ parts

$3.858

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$3.472

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1,805

$3.858

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$3.472

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AZTECH Wire

Italy . 204 parts In-Stock

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$6.759

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204

$6.759

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Corphita

USA . 4,164 parts In-Stock

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$83.493

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$83.493

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Continental Prestige Electronics

USA . 2,112 parts In-Stock

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$85.618

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$83.905

2,112

$85.618

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$83.905

QUARKTWIN TECHNOLOGY LTD

USA . 17,558 parts In-Stock

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Metaverse IC Inc.

Canada . 5,880 parts In-Stock

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iodParts Technologies Inc.

India . 5,600 parts In-Stock

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Argo Parts USA

USA . 3,116 parts In-Stock

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Authorized Procurement Solutions

USA . 1,000 parts In-Stock

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A-Z Elektronik GmbH

Germany . 621 parts In-Stock

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Component Stockers USA

USA . 490 parts In-Stock

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Perfect Parts

USA . 380 parts In-Stock

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380

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Netroflash

USA . 50 parts In-Stock

1+ parts

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$83.905

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$81.337

10k+ parts

$79.625

50

-

$83.905

$81.337

$79.625

Overview

Enhance your electronic projects with the LM138KSTEEL/NOPB by Texas Instruments, a high-quality adjustable regulator that offers reliable performance and precise voltage control. Manufactured by Texas Instruments, a trusted name in the industry, this regulator is perfect for a wide range of applications. Whether you're working on power supplies, battery chargers, or audio amplifiers, this regulator provides excellent value, efficiency, and stability. Say goodbye to voltage fluctuations and ensure smooth operation with the LM138KSTEEL/NOPB.

Feature Benefit Bullets

Operating Temperature (TJ-Max): 150 °C

High maximum operating temperature allows for reliable performance in a variety of environments.

Maximum Input-Output Voltage Differential: 40 V

Wide voltage differential capability allows for flexibility in different voltage requirements.

Technology: BIPOLAR

Utilization of bipolar technology ensures stable and efficient regulation.

Package Shape: ROUND

Round package shape provides easy mounting and space-saving design.

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

Low minimum operating temperature allows for usage in extreme cold conditions.

Minimum Output Voltage-1: 1.24 V

Low minimum output voltage makes this regulator suitable for low voltage applications.

Maximum Voltage Tolerance: 4 %

Tight voltage tolerance ensures precise output voltage regulation.

No. of Terminals: 2

Simple two-terminal setup provides ease of use and installation.

Maximum Line Regulation (%/V): 0.04

Low line regulation ensures stable output voltage despite input voltage variations.

Package Style (Meter): FLANGE MOUNT

Flange mount package style enables secure and stable mounting on PCBs.

Adjustability: ADJUSTABLE

Adjustable feature allows for customization of output voltage as per requirement.

Maximum Load Regulation (%): 0.6 %

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

Maximum Operating Temperature: 125 °C

High maximum operating temperature ensures reliable performance in various conditions.

Minimum Input-Output Voltage Differential: 3 V

Low minimum differential voltage requirement allows operation in low voltage scenarios.

Minimum Operating Temperature: -55 °C

Low minimum operating temperature ensures usability in harsh environmental conditions.

Regulator Type: ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

Standard regulator type with adjustable output and positive single output configuration.

Terminal Position: BOTTOM

Bottom terminal position for easy and convenient connection.

Maximum Output Voltage-1: 32 V

High maximum output voltage range for compatibility with various voltage requirements.

Maximum Seated Height: 8.94 mm

Compact size with low seated height for space-saving design.

Minimum Input Voltage: 4.2 V

Low minimum input voltage requirement for operation in low voltage scenarios.

Maximum Output Current-1: 5 A

High maximum output current capability for powering various devices.

Nominal Dropout Voltage-1: 3 V

Low dropout voltage ensures efficiency in converting input voltage to output voltage.

Maximum Input Voltage: 40 V

High maximum input voltage capability for compatibility with different voltage sources.

Technical Specifications

Adjustable Regulators - Positive Single Output Standard LM138KSTEEL/NOPB 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:

40 V

Minimum Input-Output Voltage Differential:

3 V

JESD-30 Code:

O-XBFM-P2

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:

UNSPECIFIED

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 Form:

Terminal Position:

BOTTOM

Maximum Voltage Tolerance:

4 %

Trade Compliance

LM138KSTEEL/NOPB Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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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