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LM317AT/NOPB

Texas Instruments

LM317AT/NOPB by Texas Instruments

LM317AT/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max output current of 1.5A. It operates in temperatures ranging from -40°C to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. With a package style of flange mount and terminal finish of matte tin, this regulator offers reliable performance in a compact design.

Median Price

$2.226

Lifecycle Status

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40

In-Stock Inventory

1k+

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Avnet

USA . 414 parts In-Stock

1+ parts

$0.944

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$0.840

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$0.805

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414

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Texas Instruments

USA . 34,934 parts In-Stock

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$1.456

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$1.203

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$0.650

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Element14

Singapore . 6,216 parts In-Stock

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$2.181

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$1.528

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$1.067

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$0.998

6,216

$2.181

$1.528

$1.067

$0.998

Farnell

UK . 3,312 parts In-Stock

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$2.270

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$1.350

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Chip1Stop

Japan . 1,208 parts In-Stock

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Mouser Electronics

USA . 6,086 parts In-Stock

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6,086

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Newark

USA . 1,084 parts In-Stock

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$2.650

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DigiKey

USA . 6,960 parts In-Stock

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$3.000

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$1.953

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$1.678

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$1.551

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Arrow

USA . 7,245 parts In-Stock

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Verical

USA . 1,192 parts In-Stock

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Ozdisan Elektronik

Türkiye . 481 parts In-Stock

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Nova Conductors

Japan . 50 parts In-Stock

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Digiode

USA . 4,926 parts In-Stock

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Maritex

Poland . 18 parts In-Stock

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TME

Poland . 84 parts In-Stock

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Chip Stock

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NAC Semi

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Micros sp.j. W. Kędra i J. Lic

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Speed Components Ltd

Israel . 90 parts In-Stock

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Bristol Electronics

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Component Stockers USA

USA . 14,169 parts In-Stock

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$0.940

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$0.940

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$0.920

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Aranea Global

USA . 2,000 parts In-Stock

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$0.979

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$0.940

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Argo Parts USA

USA . 4,994 parts In-Stock

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$0.999

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Continental Prestige Electronics

USA . 252 parts In-Stock

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$0.999

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Semicontronic

India . 9,912 parts In-Stock

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$1.209

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$1.203

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Ampacity Inc.

Singapore . 8,944 parts In-Stock

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Corphita

USA . 4,288 parts In-Stock

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Modulus Dynamics

Lithuania . 5,442 parts In-Stock

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Corohmni

South Africa . 88 parts In-Stock

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Parana Technologies

USA . 2,157 parts In-Stock

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$7.636

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$7.636

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DigiPath Technology Company

USA . 779 parts In-Stock

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$8.408

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$7.736

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IDEA Electronic Components Group

UK . 1,197 parts In-Stock

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$8.580

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$8.151

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$7.722

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ChromeModa Solutions

Germany . 436 parts In-Stock

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$8.580

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$7.036

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Advanced Electronics

New Zealand . 50 parts In-Stock

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$9.605

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Perfect Parts

USA . 74,239 parts In-Stock

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iodParts Technologies Inc.

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QUARKTWIN TECHNOLOGY LTD

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Brazil . 3,879 parts In-Stock

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Lucentia Tech

USA . 3,879 parts In-Stock

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$6.524

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Singapore . 3,000 parts In-Stock

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Overview

Unlock the power of precision with the LM317AT/NOPB by Texas Instruments. As a leading manufacturer in the industry, Texas Instruments guarantees top-notch quality and reliability in adjustable regulators. Ideal for a wide range of applications, this product offers customers value through its adjustable output voltage and load regulation capabilities. Say goodbye to performance worries and hello to seamless operations with the LM317AT/NOPB.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and reliability to the product, making it suitable for various operating conditions.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature, this regulator can withstand elevated temperatures without compromising performance.

Maximum Input-Output Voltage Differential: 40 V

This wide voltage differential allows for flexibility in input voltage options, making it versatile for different applications.

Technology: BIPOLAR

The bipolar technology ensures stable and accurate output voltage regulation, making it a reliable choice for precision applications.

Package Shape: RECTANGULAR

The rectangular shape of the package makes it easy to handle and install in various electronic devices.

Terminal Form: THROUGH-HOLE

The through-hole terminals provide secure connections and ease of soldering during installation.

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

With a low minimum operating temperature, this regulator can function effectively in cold environments as well.

Minimum Output Voltage-1: 1.2 V

The low minimum output voltage makes it suitable for applications that require lower voltage levels.

Maximum Voltage Tolerance: 5 %

The tight voltage tolerance ensures precise and consistent output voltage, contributing to the overall reliability of the product.

No. of Terminals: 3

The three terminals provide a simple and straightforward connection setup, making it easy to integrate into electronic circuits.

Maximum Line Regulation (%/V): 0.02

The low line regulation percentage ensures stable output voltage even with fluctuations in input voltage, maintaining consistent performance.

Package Style (Meter): FLANGE MOUNT

The flange mount package style allows for easy mounting and secure attachment in electronic systems.

Adjustability: ADJUSTABLE

The adjustable feature allows users to fine-tune the output voltage to suit specific requirements, adding flexibility to the product.

Maximum Load Regulation (%): 1 %

With a low load regulation percentage, this regulator can maintain stable output voltage under varying load conditions.

Maximum Operating Temperature: 125 °C

The high maximum operating temperature ensures reliable performance even in high-temperature environments.

Terminal Pitch: 2.54 mm

The standard terminal pitch provides compatibility with commonly used connectors and PCB layouts, simplifying installation.

Minimum Input-Output Voltage Differential: 3 V

The low minimum voltage differential allows for efficient voltage regulation even with small input voltage changes.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature ensures the regulator can function effectively in a wide range of temperature conditions.

Regulator Type: ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

This specific regulator type offers adjustable output voltage while maintaining a standard configuration, providing versatility for various applications.

Terminal Finish: MATTE TIN

The matte tin finish on the terminals ensures good electrical contact and corrosion resistance, enhancing the product's reliability.

Terminal Position: SINGLE

The single terminal position simplifies the connection setup, making it easy to integrate into electronic circuits.

Maximum Output Voltage-1: 37 V

The high maximum output voltage makes it suitable for applications that require higher voltage levels.

Maximum Seated Height: 4.7 mm

The low seated height allows for easy integration into compact electronic devices and PCB layouts.

Width: 10.16 mm

The compact width of the regulator makes it suitable for space-constrained applications without sacrificing performance.

Minimum Input Voltage: 3 V

The low minimum input voltage requirement makes it suitable for applications with limited power supply options.

Maximum Output Current-1: 1.5 A

The high maximum output current allows for powering multiple components or devices from a single regulator.

Nominal Dropout Voltage-1: 2.25 V

The nominal dropout voltage ensures efficient operation even with a small voltage difference between the input and output.

Length: 14.986 mm

The compact length of the regulator makes it suitable for integration into small electronic devices without occupying much space.

Maximum Input Voltage: 40 V

The high maximum input voltage tolerance allows for versatile input voltage options, making it suitable for a wide range of applications.

Technical Specifications

Adjustable Regulators - Positive Single Output Standard LM317AT/NOPB attributes and parameters. Explore more Adjustable Regulators - Positive Single Output Standard devices from Texas Instruments

Specs

Adjustability:

ADJUSTABLE

Nominal Dropout Voltage-1:

2.25 V

Maximum Input Voltage:

40 V

Minimum Input Voltage:

3 V

Maximum Input-Output Voltage Differential:

40 V

Minimum Input-Output Voltage Differential:

3 V

JESD-30 Code:

R-PSFM-T3

JESD-609 Code:

e3

Length:

14.986 mm

Maximum Line Regulation (%/V):

.02

Maximum Load Regulation (%):

1 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-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:

SFM

Package Equivalence Code:

SIP3,.1TB

Package Shape:

RECTANGULAR

Package Style (Meter):

FLANGE MOUNT

Packing Method:

TUBE

Qualification Status:

Not Qualified

Maximum Seated Height:

4.7 mm

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

5 %

Width:

10.16 mm

Trade Compliance

LM317AT/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

Category top products 20

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