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LM317MX

STMicroelectronics

LM317MX by STMicroelectronics

LM317MX by STMicroelectronics is an adjustable positive single output standard regulator with a max output voltage of 37V and max load regulation of 5.8%. Operating temperature ranges from 0 to 125 °C, making it suitable for various applications requiring precise voltage regulation in electronic circuits.

Median Price

-

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 3,632 parts In-Stock

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3,632

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Digiode

USA . 2,983 parts In-Stock

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2,983

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Anansix

USA . 1,718 parts In-Stock

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1,718

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R&J Components

USA . 1,500 parts In-Stock

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1,500

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EMSNET

USA . 671 parts In-Stock

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671

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 1,315 parts In-Stock

1+ parts

$2.314

100+ parts

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1k+ parts

$2.082

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1,315

$2.314

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$2.082

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MKK Technologies

India . 872 parts In-Stock

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$4.351

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872

$4.351

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DigiPath Technology Company

USA . 872 parts In-Stock

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$4.351

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872

$4.351

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Corphita

USA . 3,754 parts In-Stock

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Kepictronics

USA . 1,362 parts In-Stock

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1,362

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Parana Technologies

USA . 649 parts In-Stock

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$2.766

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649

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$2.766

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Overview

Unleash the power of precision voltage regulation with the LM317MX by STMicroelectronics. This versatile adjustable regulator is designed to deliver consistent, reliable performance in a variety of applications. Manufactured by industry leader STMicroelectronics, the LM317MX offers unmatched quality and durability. Its compact design and wide operating temperature range make it ideal for a range of projects, from DIY electronics to industrial automation. Trust STMicroelectronics to bring you the value and performance you need to take your designs to the next level with the LM317MX.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides a good balance of durability and cost efficiency, making the product a reliable and cost-effective choice.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature ensures the regulator can withstand harsh operating conditions without compromising its performance.

Maximum Input-Output Voltage Differential: 40 V

The high voltage differential capability allows the regulator to handle a wide range of input voltages, increasing its versatility.

Package Shape: RECTANGULAR

The rectangular shape makes it easier to integrate the regulator into various electronic systems, saving space and improving overall design aesthetics.

Operating Temperature (TJ-Min): 0 °C

The low minimum operating temperature ensures the regulator can function effectively even in cold environments, enhancing its reliability.

Minimum Output Voltage-1: 1.2 V

The low minimum output voltage allows for precise voltage regulation, making it suitable for a wide range of applications.

No. of Terminals: 3

The three terminals provide a simple and straightforward interface for connecting the regulator to other components, simplifying installation and circuit design.

Maximum Line Regulation (%/V): 0.07

The low line regulation ensures stable output voltage despite fluctuations in the input voltage, providing reliable performance in varying conditions.

Package Style (Meter): IN-LINE

The in-line package style allows for easy installation and maintenance in linear configurations, offering convenience and flexibility in application.

Adjustability: ADJUSTABLE

The adjustable feature allows for fine tuning of the output voltage, catering to specific voltage requirements and offering versatility in different scenarios.

Maximum Load Regulation (%): 5.8 %

The low load regulation ensures consistent output voltage under varying load conditions, ensuring stable performance across different operating scenarios.

Terminal Pitch: 2.2 mm

The standardized terminal pitch simplifies PCB layout and assembly, facilitating efficient integration of the regulator into electronic systems.

Minimum Input-Output Voltage Differential: 3 V

The low minimum voltage differential allows the regulator to operate efficiently with minimal voltage drop, maximizing energy efficiency.

Regulator Type: ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

This specific type of regulator offers precise voltage regulation with an adjustable output, making it a versatile and reliable choice for various applications.

Terminal Finish: TIN LEAD

The tin lead terminal finish ensures good conductivity and solderability, enhancing the reliability and durability of the regulator in electronic circuits.

Terminal Position: SINGLE

The single terminal position simplifies connection and installation, reducing complexity and potential errors in the circuit design.

Maximum Output Voltage-1: 37 V

The high maximum output voltage capability allows for a wide range of voltage options, making the regulator suitable for diverse electronic applications.

Maximum Output Current-1: 0.5 A

The high maximum output current rating ensures the regulator can deliver sufficient power to the connected devices, accommodating a variety of load requirements.

Nominal Dropout Voltage-1: 2.5 V

The low dropout voltage minimizes power loss and increases efficiency, making the regulator energy-efficient and suitable for battery-powered applications.

Maximum Seated Height: 13.84 mm

The low maximum seated height allows for compact and space-saving designs, making the regulator suitable for applications with limited space constraints.

Width: 2.55 mm

The narrow width of the regulator enables it to be easily integrated into tight spaces or densely packed circuit boards, offering flexibility in design layouts.

Length: 7.6 mm

The compact length of the regulator contributes to its space-saving design, making it suitable for applications where size constraints are a concern.

Technical Specifications

Adjustable Regulators - Positive Single Output Standard LM317MX attributes and parameters. Explore more Adjustable Regulators - Positive Single Output Standard devices from STMicroelectronics

Specs

Adjustability:

ADJUSTABLE

Nominal Dropout Voltage-1:

2.5 V

Maximum Input-Output Voltage Differential:

40 V

Minimum Input-Output Voltage Differential:

3 V

JESD-30 Code:

R-PSIP-T3

JESD-609 Code:

e0

Length:

7.6 mm

Maximum Line Regulation (%/V):

.07

Maximum Load Regulation (%):

5.8 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

.5 A

Maximum Output Voltage-1:

37 V

Minimum Output Voltage-1:

1.2 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SIP

Package Equivalence Code:

SIP3,.05,90

Package Shape:

RECTANGULAR

Package Style (Meter):

IN-LINE

Qualification Status:

Not Qualified

Maximum Seated Height:

13.84 mm

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

TIN LEAD

Terminal Form:

Terminal Pitch:

2.2 mm

Terminal Position:

SINGLE

Width:

2.55 mm

Trade Compliance

LM317MX Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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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