Loading...

LM337LMX

Texas Instruments

LM337LMX by Texas Instruments

LM337LMX by Texas Instruments is an adjustable negative 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 -25°C to 125°C, making it suitable for various applications requiring precise voltage regulation in compact electronic devices.

Median Price

$5.248

Lifecycle Status

Suppliers In-Stock

33

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 984 parts In-Stock

1+ parts

$1.490

100+ parts

$0.874

1k+ parts

$0.789

10k+ parts

$0.691

984

$1.490

$0.874

$0.789

$0.691

Adafruit Industries

USA . 600 parts In-Stock

1+ parts

$9.006

100+ parts

$8.556

1k+ parts

$8.556

10k+ parts

-

600

$9.006

$8.556

$8.556

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$0.706

100+ parts

-

1k+ parts

-

10k+ parts

-

100

$0.706

-

-

-

DF Sales Co.

USA . 2,457 parts In-Stock

1+ parts

$0.750

100+ parts

-

1k+ parts

-

10k+ parts

-

2,457

$0.750

-

-

-

DF Sales Co.

USA . 2,457 parts In-Stock

1+ parts

$0.750

100+ parts

-

1k+ parts

-

10k+ parts

-

2,457

$0.750

-

-

-

Digiode

USA . 3,735 parts In-Stock

1+ parts

$1.416

100+ parts

-

1k+ parts

-

10k+ parts

-

3,735

$1.416

-

-

-

Component Electronics Inc.

Canada . 3,804 parts In-Stock

1+ parts

$3.850

100+ parts

$2.880

1k+ parts

$2.500

10k+ parts

-

3,804

$3.850

$2.880

$2.500

-

Chip Stock

USA . 45,370 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

45,370

-

-

-

-

Q Components

USA . 7,375 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,375

-

-

-

-

QIE Inc.

USA . 4,248 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,248

-

-

-

-

Lighthouse Electronics, Inc.

USA . 4,094 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,094

-

-

-

-

ComSIT Distribution GmbH

Germany . 2,963 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,963

-

-

-

-

Anansix

USA . 2,762 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,762

-

-

-

-

A2Z Electronics, Inc.

USA . 2,475 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,475

-

-

-

-

Netsource Technology, Inc.

USA . 2,405 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,405

-

-

-

-

EMSNET

USA . 2,372 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,372

-

-

-

-

Microfarads

USA . 2,364 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,364

-

-

-

-

Electronics Depot

USA . 1,867 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,867

-

-

-

-

Pride Electronics

USA . 1,813 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,813

-

-

-

-

Bristol Electronics

USA . 1,798 parts In-Stock

1+ parts

-

100+ parts

$1.207

1k+ parts

$0.676

10k+ parts

$0.637

1,798

-

$1.207

$0.676

$0.637

Cyclops Electronics Ltd

UK . 1,770 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,770

-

-

-

-

Sensible Micro Corp

USA . 1,056 parts In-Stock

1+ parts

-

100+ parts

$0.312

1k+ parts

$0.288

10k+ parts

-

1,056

-

$0.312

$0.288

-

Holdelec - ElecDif-Pro

France . 395 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

395

-

-

-

-

Vyrian

USA . 357 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

357

-

-

-

-

Connector Distribution Corp

USA . 356 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

356

-

-

-

-

Right Parts Inc.

USA . 356 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

356

-

-

-

-

ACDS - Activité Composants Distribution Service

France . 345 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

345

-

-

-

-

Dan-Mar Components

USA . 345 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

345

-

-

-

-

R&J Components

USA . 329 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

329

-

-

-

-

ECAB

Sweden . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

100

-

-

-

-

Bas Electronics GmbH & Co. KG

Germany . 88 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

88

-

-

-

-

Prism Electronics

USA . 60 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

60

-

-

-

-

NAC Semi

USA . 28 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

28

-

-

-

-

Distributors (Availability)

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

Continental Prestige Electronics

USA . 3,114 parts In-Stock

1+ parts

$0.595

100+ parts

-

1k+ parts

-

10k+ parts

$0.583

3,114

$0.595

-

-

$0.583

Argo Parts USA

USA . 1,993 parts In-Stock

1+ parts

$0.595

100+ parts

-

1k+ parts

-

10k+ parts

$0.577

1,993

$0.595

-

-

$0.577

Modulus Dynamics

Lithuania . 21 parts In-Stock

1+ parts

$0.660

100+ parts

$0.653

1k+ parts

$0.634

10k+ parts

-

21

$0.660

$0.653

$0.634

-

Netroflash

USA . 100 parts In-Stock

1+ parts

$0.706

100+ parts

-

1k+ parts

-

10k+ parts

-

100

$0.706

-

-

-

Ampacity Inc.

Singapore . 782 parts In-Stock

1+ parts

$1.270

100+ parts

-

1k+ parts

-

10k+ parts

-

782

$1.270

-

-

-

Semicontronic

India . 702 parts In-Stock

1+ parts

$1.270

100+ parts

$1.238

1k+ parts

$1.232

10k+ parts

-

702

$1.270

$1.238

$1.232

-

Corphita

USA . 2,987 parts In-Stock

1+ parts

$1.341

100+ parts

-

1k+ parts

-

10k+ parts

-

2,987

$1.341

-

-

-

Microchip USA

USA . 356 parts In-Stock

1+ parts

$4.660

100+ parts

$4.630

1k+ parts

$4.620

10k+ parts

$4.600

356

$4.660

$4.630

$4.620

$4.600

Corohmni

South Africa . 1,018 parts In-Stock

1+ parts

$7.093

100+ parts

-

1k+ parts

-

10k+ parts

-

1,018

$7.093

-

-

-

Parana Technologies

USA . 310 parts In-Stock

1+ parts

$7.534

100+ parts

-

1k+ parts

$8.044

10k+ parts

-

310

$7.534

-

$8.044

-

DigiPath Technology Company

USA . 1,188 parts In-Stock

1+ parts

$8.296

100+ parts

-

1k+ parts

-

10k+ parts

-

1,188

$8.296

-

-

-

ChromeModa Solutions

Germany . 3,256 parts In-Stock

1+ parts

$8.465

100+ parts

$6.941

1k+ parts

-

10k+ parts

-

3,256

$8.465

$6.941

-

-

IDEA Electronic Components Group

UK . 154 parts In-Stock

1+ parts

$8.465

100+ parts

$8.042

1k+ parts

$7.618

10k+ parts

-

154

$8.465

$8.042

$7.618

-

Advanced Electronics

New Zealand . 600 parts In-Stock

1+ parts

$9.006

100+ parts

$8.556

1k+ parts

$8.556

10k+ parts

-

600

$9.006

$8.556

$8.556

-

Perfect Parts

USA . 18,861 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

18,861

-

-

-

-

Kepictronics

USA . 12,894 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

12,894

-

-

-

-

Infinite Electronics LLP (Excess)

. 8,503 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,503

-

-

-

-

Assy Fe

Spain . 7,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,500

-

-

-

-

A-Z Elektronik GmbH

Germany . 5,888 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,888

-

-

-

-

Authorized Procurement Solutions

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,000

-

-

-

-

Alle Elektronik GmbH

Germany . 3,925 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,925

-

-

-

-

Glotronic Ltd.

UK . 3,150 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,150

-

-

-

-

S.R.D Solutions

India . 2,003 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,003

-

-

-

-

iodParts Technologies Inc.

India . 1,952 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,952

-

-

-

-

Robosynatics

Brazil . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

500

-

-

-

-

Lucentia Tech

USA . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

500

-

-

-

-

Cyclops Electronics Ltd (Excess)

UK . 64 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

64

-

-

-

-

Overview

Elevate your electronics with the LM337LMX by Texas Instruments, a top-of-the-line adjustable regulator that guarantees reliability and performance. Crafted with quality materials and cutting-edge technology, this product offers customers seamless integration and efficiency in various applications. From powering audio equipment to controlling motor speed, the LM337LMX delivers precise output voltage control and superior load regulation. Say goodbye to fluctuating power issues and hello to consistent, high-quality performance with this exceptional regulator.

Feature Benefit Bullets

Package Body Material:

PLASTIC/EPOXY - This material provides durability and protects the internal components of the regulator, making it a reliable choice.

Surface Mount:

YES - This feature allows for easy installation on circuit boards, saving time and effort during assembly.

Operating Temperature (TJ-Max):

125 °C - With a high operating temperature range, this regulator is suitable for a variety of environments and applications.

Maximum Input-Output Voltage Differential:

40 V - The wide differential voltage range allows for flexibility in input and output voltage selection.

Technology:

BIPOLAR - The bipolar technology ensures precise and stable output voltage, making this regulator a dependable option.

Package Shape:

RECTANGULAR - The compact rectangular shape saves space on the circuit board, ideal for designs with limited real estate.

Terminal Form:

GULL WING - The gull wing terminals provide secure and reliable connections, enhancing the overall performance of the regulator.

Operating Temperature (TJ-Min):

25 °C - With a low minimum operating temperature, this regulator can withstand cold environments without compromising functionality.

Packing Method:

TR - The Tape and Reel (TR) packing method simplifies handling and storage, improving efficiency during production.

Minimum Output Voltage-1:

1.2 V - The low minimum output voltage makes this regulator suitable for low-power applications that require precise voltage regulation.

Maximum Voltage Tolerance:

1.4 % - The tight voltage tolerance ensures accurate output voltage, making this regulator suitable for sensitive electronic devices.

No. of Terminals:

8 - With multiple terminals, this regulator offers versatility in connections and compatibility with various circuit designs.

Maximum Line Regulation (%/V):

0.07 - The low 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 and weight, making this regulator ideal for compact electronic devices.

Adjustability:

ADJUSTABLE - The adjustable feature allows for customization of the output voltage, catering to different voltage requirements in a single product.

Maximum Load Regulation (%):

1.5 % - The low load regulation percentage ensures stable output voltage under varying load conditions, making this regulator reliable for different applications.

Terminal Pitch:

1.27 mm - The tight terminal pitch allows for close placement of terminals, enabling compact designs and efficient use of board space.

Minimum Input-Output Voltage Differential:

3 V - The low differential voltage requirement simplifies the input and output voltage selection process, making this regulator user-friendly.

Regulator Type:

ADJUSTABLE NEGATIVE SINGLE OUTPUT STANDARD REGULATOR - This specific type of regulator offers precise voltage control, making it suitable for various electronic devices that require a negative output voltage.

Terminal Finish:

TIN LEAD - The tin lead terminal finish ensures good solderability and reliable connections, enhancing the overall performance and longevity of the regulator.

Terminal Position:

DUAL - The dual terminal position allows for flexibility in mounting orientations, accommodating different circuit board layouts.

Maximum Output Voltage-1:

37 V - The high maximum output voltage makes this regulator suitable for applications that require higher voltage levels for optimal performance.

Maximum Seated Height:

1.75 mm - The low seated height profile saves space on the circuit board and allows for compact designs.

Width:

3.9 mm - The narrow width dimension enables easy integration into tight spaces or crowded circuit board layouts.

Minimum Input Voltage:

40 V - The high minimum input voltage requirement ensures compatibility with power sources that provide higher voltages, making this regulator versatile.

Maximum Output Current-1:

0.1 A - The maximum output current capability enables the regulator to power a variety of electronic components and devices with efficiency.

Maximum Time At Peak Reflow Temperature (s):

20 - The short reflow time ensures the regulator's stability during the assembly process, minimizing the risk of damage.

Peak Reflow Temperature °C:

235 - The high peak reflow temperature allows for reliable solder joints and ensures the regulator can withstand the reflow soldering process without degradation.

Nominal Dropout Voltage-1:

2.2 V - The low dropout voltage minimizes power dissipation and heat generation, making this regulator energy-efficient and suitable for battery-powered devices.

Length:

4.9 mm - The compact length dimension enables easy integration into space-constrained designs while maintaining overall board efficiency.

Maximum Input Voltage:

4.2 V - The high maximum input voltage rating ensures compatibility with a wide range of power sources, offering versatility in applications.

Technical Specifications

Adjustable Regulators - Negative Single Output Standard LM337LMX attributes and parameters. Explore more Adjustable Regulators - Negative Single Output Standard devices from Texas Instruments

Specs

Adjustability:

ADJUSTABLE

Nominal Dropout Voltage-1:

2.2 V

Maximum Input Voltage:

4.2 V

Minimum Input Voltage:

40 V

Maximum Input-Output Voltage Differential:

40 V

Minimum Input-Output Voltage Differential:

3 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e0

Length:

4.9 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:

8

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-25 Cel

Maximum Output Current-1:

.1 A

Maximum Output Voltage-1:

37 V

Minimum Output Voltage-1:

1.2 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.25

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

235

Qualification Status:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

TIN LEAD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

20

Maximum Voltage Tolerance:

Width:

3.9 mm

Trade Compliance

LM337LMX 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

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

New products
from Texas Instruments 7

Similar products 21