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LM317MDTX

Texas Instruments

LM317MDTX by Texas Instruments

LM317MDTX by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and a max load regulation of 1.5%. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact electronic devices.

Median Price

$2.230

Lifecycle Status

Suppliers In-Stock

25

In-Stock Inventory

1k+

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Adafruit Industries

USA . 100 parts In-Stock

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$4.025

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$3.824

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$4.025

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Rochester

USA . 2 parts In-Stock

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$0.434

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Nova Conductors

Japan . 10 parts In-Stock

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Digiode

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Chip Stock

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Electronics Depot

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LIBRA Elektronik GmbH

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Inventory MP

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North Shore Components

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ACDS - Activité Composants Distribution Service

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Lantek

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Sensible Micro Corp

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Holdelec - ElecDif-Pro

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ComSIT Distribution GmbH

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Vyrian

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Corohmni

South Africa . 470 parts In-Stock

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$0.278

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470

$0.278

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Continental Prestige Electronics

USA . 5,290 parts In-Stock

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$0.284

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$0.278

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Argo Parts USA

USA . 3,219 parts In-Stock

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$0.275

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Ampacity Inc.

Singapore . 51 parts In-Stock

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$0.303

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Semicontronic

India . 51 parts In-Stock

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Modulus Dynamics

Lithuania . 500 parts In-Stock

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$0.315

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$0.312

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$0.303

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Corphita

USA . 2,566 parts In-Stock

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$0.321

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Advanced Electronics

New Zealand . 100 parts In-Stock

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$4.025

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$3.824

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Parana Technologies

USA . 1,088 parts In-Stock

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$6.888

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$7.501

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Aztec Data Supply Inc.

USA . 154 parts In-Stock

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$7.026

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DigiPath Technology Company

USA . 700 parts In-Stock

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$7.584

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$6.977

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$7.584

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ChromeModa Solutions

Germany . 3,019 parts In-Stock

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$7.739

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$6.346

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$7.739

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IDEA Electronic Components Group

UK . 238 parts In-Stock

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$7.739

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$6.965

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AZTECH Wire

Italy . 745 parts In-Stock

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Component Stockers USA

USA . 681 parts In-Stock

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$99.990

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Perfect Parts

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SupplyDigital Components

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Kulean Microsystems

USA . 6,703 parts In-Stock

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TANS Electronics

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Problanco Electronics

Mexico . 1,546 parts In-Stock

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A-Z Elektronik GmbH

Germany . 1,116 parts In-Stock

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Kepictronics

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Supply Digital

USA . 506 parts In-Stock

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Robosynatics

Brazil . 350 parts In-Stock

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Lucentia Tech

USA . 350 parts In-Stock

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GreenTree Electronics

Israel . 156 parts In-Stock

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UHIMA Technologies

Türkiye . 143 parts In-Stock

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Overview

Experience superior performance and reliability with the LM317MDTX by Texas Instruments, a leading manufacturer in the industry. This adjustable positive single output standard regulator offers exceptional value for a wide range of applications. With its precise regulation and high efficiency, this product ensures optimal power management while maintaining stability. Trust Texas Instruments to deliver top-notch quality and innovative solutions that meet your needs. Elevate your designs with the LM317MDTX and enjoy the advantages it brings to your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the regulator lightweight and durable, ideal for various applications.

Surface Mount: YES

The surface mount feature allows for easy and efficient installation on PCBs, saving space and simplifying the assembly process.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature, this regulator can handle demanding operating conditions without compromising performance.

Maximum Input-Output Voltage Differential: 40 V

The high maximum input-output voltage differential provides flexibility in voltage regulation applications, accommodating a wide range of input voltages.

Technology: BIPOLAR

The bipolar technology used in this regulator ensures stability and accuracy in voltage regulation, making it a reliable choice for precision applications.

Package Shape: RECTANGULAR

The rectangular package shape allows for efficient PCB layout design and space-saving integration in electronic devices.

Terminal Form: GULL WING

The gull wing terminal form offers secure connections and easy soldering, enhancing the overall reliability and durability of the regulator.

Operating Temperature (TJ-Min): 0 °C

The low minimum operating temperature ensures reliable performance even in colder environments, making it suitable for a wide range of operating conditions.

Packing Method: TR

The TR packing method provides convenient packaging for transportation and storage, ensuring the integrity of the product during handling.

Minimum Output Voltage-1: 1.2 V

The low minimum output voltage makes this regulator suitable for applications requiring lower voltage levels, offering versatility in voltage regulation.

No. of Terminals: 2

The two terminals simplify the installation process and ensure a secure connection, making this regulator easy to use for various applications.

Maximum Line Regulation (%/V): 0.07

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

Package Style (Meter): SMALL OUTLINE

The small outline package style saves space on the PCB and allows for efficient placement in compact electronic devices.

Adjustability: ADJUSTABLE

The adjustable feature allows for precise voltage regulation adjustments, making this regulator versatile and adaptable to different voltage requirements.

Maximum Load Regulation (%): 1.5 %

The low maximum load regulation percentage ensures stable output voltage under varying load conditions, ensuring reliable performance in different operating scenarios.

Terminal Pitch: 2.285 mm

The small terminal pitch makes it easy to connect the regulator to other components on the PCB, facilitating a compact and efficient circuit design.

Minimum Input-Output Voltage Differential: 3 V

The low minimum input-output voltage differential allows for precise voltage regulation in applications with lower voltage differences, expanding the regulator's usability.

Regulator Type: ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

This regulator type offers reliable and stable voltage regulation for various applications, making it a standard choice for electronic circuit design.

Terminal Finish: TIN LEAD

The tin lead terminal finish provides excellent solderability and ensures a secure connection, making the regulator durable and reliable in the long run.

Terminal Position: SINGLE

The single terminal position simplifies the installation process and ensures a secure connection, making this regulator user-friendly and easy to work with.

Maximum Output Voltage-1: 37 V

The high maximum output voltage allows for voltage regulation in applications requiring higher voltage levels, enhancing the regulator's versatility.

Maximum Seated Height: 2.38 mm

The low maximum seated height enables the regulator to be integrated into compact electronic devices with space constraints, ensuring efficient use of space.

Width: 6.1 mm

The narrow width of the regulator allows for efficient placement on the PCB, saving space and enabling compact electronic device design.

Maximum Output Current-1: 0.5 A

The high maximum output current capability of 0.5 A makes this regulator suitable for powering a variety of electronic components, offering versatility in applications.

Maximum Time At Peak Reflow Temperature (s): 20

The maximum time at peak reflow temperature ensures the regulator's reliability during the soldering process, maintaining its performance under thermal stress.

Peak Reflow Temperature °C: 235

The high peak reflow temperature ensures proper soldering of the regulator onto the PCB, enhancing the reliability and stability of the connection.

Nominal Dropout Voltage-1: 3 V

The low nominal dropout voltage ensures efficient power conversion with minimal energy loss, making the regulator energy-efficient and cost-effective.

Length: 6.58 mm

The compact length of the regulator allows for efficient placement on the PCB, saving space and enabling a compact electronic device design.

Technical Specifications

Adjustable Regulators - Positive Single Output Standard LM317MDTX 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-Output Voltage Differential:

40 V

Minimum Input-Output Voltage Differential:

3 V

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e0

Length:

6.58 mm

Maximum Line Regulation (%/V):

.07

Maximum Load Regulation (%):

1.5 %

Moisture Sensitivity Level (MSL):

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:

37 V

Minimum Output Voltage-1:

1.2 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.38,90TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

235

Qualification Status:

Not Qualified

Maximum Seated Height:

2.38 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

TIN LEAD

Terminal Form:

Terminal Pitch:

2.285 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

20

Width:

6.1 mm

Trade Compliance

LM317MDTX 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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