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LM337LMX/NOPB

Texas Instruments

LM337LMX/NOPB by Texas Instruments

LM337LMX/NOPB by Texas Instruments is an adjustable negative single output standard regulator with a max output voltage of 37V and max input-output voltage differential of 40V. It operates in temperatures ranging from -25°C to 125°C, making it suitable for various applications requiring precise voltage regulation in compact designs. With surface mount capability and small outline package style, it offers flexibility and reliability in electronic circuits.

Median Price

$0.707

Lifecycle Status

Suppliers In-Stock

28

In-Stock Inventory

1k+

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Texas Instruments

USA . 307,970 parts In-Stock

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$0.571

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$0.439

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$0.231

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307,970

$0.571

$0.439

$0.231

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Mouser Electronics

USA . 9,342 parts In-Stock

1+ parts

$0.960

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$0.545

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$0.471

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$0.440

9,342

$0.960

$0.545

$0.471

$0.440

DigiKey

USA . 4,494 parts In-Stock

1+ parts

$0.980

100+ parts

$0.561

1k+ parts

$0.488

10k+ parts

$0.449

4,494

$0.980

$0.561

$0.488

$0.449

Adafruit Industries

USA . 40 parts In-Stock

1+ parts

$5.021

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$4.770

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$4.770

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40

$5.021

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$4.770

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Arrow

USA . 195,000 parts In-Stock

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$0.388

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Chip1Stop

Japan . 2,435 parts In-Stock

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$0.484

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$0.307

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Verical

USA . 525 parts In-Stock

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$0.707

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Distributors (In-Stock)

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Ozdisan Elektronik

Türkiye . 2,805 parts In-Stock

1+ parts

$0.318

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$0.318

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Nova Conductors

Japan . 22 parts In-Stock

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$0.392

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$0.392

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Greenchips

USA . 420 parts In-Stock

1+ parts

$0.404

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$0.384

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$0.366

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$0.330

420

$0.404

$0.384

$0.366

$0.330

Digiode

USA . 1,558 parts In-Stock

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$0.542

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Bristol Electronics

USA . 54 parts In-Stock

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$0.825

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$0.330

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54

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$0.330

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TME

Poland . 1,018 parts In-Stock

1+ parts

$0.910

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$0.514

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$0.449

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$0.416

1,018

$0.910

$0.514

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$0.416

Vyrian

USA . 79,966 parts In-Stock

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Chip Stock

USA . 45,200 parts In-Stock

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Martec Srl

Italy . 34,009 parts In-Stock

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Cyclops Electronics Ltd

UK . 15,006 parts In-Stock

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Sensible Micro Corp

USA . 7,916 parts In-Stock

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Semtec, LLC

USA . 7,629 parts In-Stock

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NAC Semi

USA . 2,139 parts In-Stock

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$0.941

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$0.869

2,139

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$0.869

Anansix

USA . 1,534 parts In-Stock

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Partservice

France . 1,340 parts In-Stock

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$0.969

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$0.421

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$0.421

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$0.969

$0.421

$0.421

Micros sp.j. W. Kędra i J. Lic

Poland . 1,340 parts In-Stock

1+ parts

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$0.953

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$0.414

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$0.414

1,340

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$0.953

$0.414

$0.414

Micros

Poland . 990 parts In-Stock

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$0.442

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990

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$0.442

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SIE Connect GmbH - GreenChips

Germany . 420 parts In-Stock

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LIBRA Elektronik GmbH

Germany . 201 parts In-Stock

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ComSIT Distribution GmbH

Germany . 101 parts In-Stock

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Prism Electronics

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Ampacity Inc.

Singapore . 70,095 parts In-Stock

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$0.252

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$0.252

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Semicontronic

India . 69,682 parts In-Stock

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$0.252

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$0.246

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$0.244

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69,682

$0.252

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Aranea Global

USA . 50 parts In-Stock

1+ parts

$0.384

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$0.369

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50

$0.384

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$0.369

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Continental Prestige Electronics

USA . 5,831 parts In-Stock

1+ parts

$0.392

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$0.384

5,831

$0.392

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$0.384

Argo Parts USA

USA . 2,191 parts In-Stock

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$0.392

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$0.380

2,191

$0.392

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$0.380

Modulus Dynamics

Lithuania . 76 parts In-Stock

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$0.435

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$0.431

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$0.417

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76

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Corphita

USA . 440 parts In-Stock

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$0.514

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440

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Advanced Electronics

New Zealand . 40 parts In-Stock

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$5.021

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$4.770

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$4.770

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40

$5.021

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Parana Technologies

USA . 2,254 parts In-Stock

1+ parts

$6.856

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$7.481

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2,254

$6.856

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ChromeModa Solutions

Germany . 3,787 parts In-Stock

1+ parts

$7.703

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$6.316

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IDEA Electronic Components Group

UK . 967 parts In-Stock

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$7.703

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$6.933

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Corohmni

South Africa . 262 parts In-Stock

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$8.954

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Perfect Parts

USA . 146,863 parts In-Stock

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Kepictronics

USA . 18,000 parts In-Stock

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A-Z Elektronik GmbH

Germany . 9,995 parts In-Stock

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iodParts Technologies Inc.

India . 7,190 parts In-Stock

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$0.488

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$0.488

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Lixinc

USA . 6,850 parts In-Stock

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Authorized Procurement Solutions

USA . 3,720 parts In-Stock

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GreenTree Electronics

Israel . 3,089 parts In-Stock

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Futuretech Components

Singapore . 3,000 parts In-Stock

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S.R.D Solutions

India . 3,000 parts In-Stock

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Allen Electronics Distributors

USA . 2,275 parts In-Stock

1+ parts

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$0.518

1k+ parts

$0.371

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2,275

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$0.518

$0.371

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Alle Elektronik GmbH

Germany . 1,663 parts In-Stock

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1,663

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Robosynatics

Brazil . 878 parts In-Stock

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$25.078

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$25.078

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$25.078

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$25.078

$25.078

$25.078

Lucentia Tech

USA . 878 parts In-Stock

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$25.078

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$25.078

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$25.078

878

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$25.078

$25.078

$25.078

DigiPath Technology Company

USA . 628 parts In-Stock

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$6.945

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628

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$6.945

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Overview

Upgrade your electronics with the LM337LMX/NOPB by Texas Instruments, a top-of-the-line adjustable regulator designed to deliver optimal performance and reliability. Crafted by a trusted manufacturer in the industry, this regulator offers superior quality and precision for a wide range of applications. With its adjustable features and high efficiency, this product provides customers with the value and benefits they need to enhance their projects. Trust Texas Instruments to deliver excellence with the LM337LMX/NOPB.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material used in the package body provides durability and lightweight properties, making it ideal for various applications.

Surface Mount: YES

The surface mount feature allows for easy installation and integration onto circuit boards, saving space and simplifying the assembly process.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature of 125°C, this regulator can withstand elevated temperatures, ensuring reliable performance in demanding environments.

Maximum Input-Output Voltage Differential: 40 V

The wide maximum input-output voltage differential of 40V allows for flexibility in voltage regulation, accommodating a range of input voltages without risking damage to the device.

Technology: BIPOLAR

The bipolar technology used in this regulator offers precise voltage regulation and stability, making it suitable for applications requiring accurate voltage output.

Package Shape: RECTANGULAR

The rectangular package shape provides versatility and ease of mounting in various configurations, enhancing the product's compatibility with different systems.

Terminal Form: GULL WING

The gull wing terminal form allows for secure and reliable connections to the circuit board, ensuring stable electrical connections for consistent performance.

Operating Temperature (TJ-Min): -25 °C

The minimum operating temperature of -25°C enables this regulator to function effectively in low-temperature environments, offering reliable operation in a wide range of conditions.

Packing Method: TR

The TR packing method provides protection during transportation and storage, ensuring that the regulator arrives in optimal condition to the end user.

Minimum Output Voltage-1: 1.2 V

The minimum output voltage of 1.2V allows for precise voltage adjustment, providing the flexibility to meet specific voltage requirements in different applications.

Maximum Voltage Tolerance: 1.4 %

The low maximum voltage tolerance of 1.4% ensures accurate voltage regulation, maintaining a stable output voltage within tight tolerances for consistent performance.

No. of Terminals: 8

With 8 terminals, this regulator offers multiple connection points for secure and reliable attachment to the circuit board, ensuring stable electrical connections.

Maximum Line Regulation (%/V): 0.07

The low maximum line regulation of 0.07%/V ensures minimal variation in output voltage with changes in input voltage, providing stable and consistent performance.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves space on the circuit board, making it suitable for compact electronic designs where size is a critical factor.

Adjustability: ADJUSTABLE

The adjustable feature allows for easy customization of the output voltage, providing flexibility to adapt to different voltage requirements in various applications.

Maximum Load Regulation (%): 1.5 %

The maximum load regulation of 1.5% ensures stable output voltage under different load conditions, making it suitable for applications with varying power requirements.

Terminal Pitch: 1.27 mm

The small terminal pitch of 1.27mm enables compact and space-saving design, allowing for high-density mounting on the circuit board.

Minimum Input-Output Voltage Differential: 3 V

The minimum input-output voltage differential of 3V allows for precise voltage regulation with minimal dropout voltage, ensuring efficient power conversion.

Regulator Type: ADJUSTABLE NEGATIVE SINGLE OUTPUT STANDARD REGULATOR

The adjustable negative single output standard regulator type offers reliable and stable voltage regulation, making it suitable for a wide range of electronic devices and systems.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides corrosion resistance and ensures long-term reliability in various operating conditions, enhancing the durability of the regulator.

Terminal Position: DUAL

The dual terminal position allows for flexible connection options to the circuit board, facilitating easy installation and ensuring secure electrical connections.

Maximum Output Voltage-1: 37 V

The high maximum output voltage of 37V provides sufficient headroom for regulating higher voltages, making it suitable for a wide range of voltage conversion applications.

Maximum Seated Height: 1.75 mm

The low maximum seated height of 1.75mm ensures a compact and space-saving design, making it suitable for applications with limited vertical space.

Width: 3.9 mm

The narrow width of 3.9mm allows for compact and efficient placement on the circuit board, conserving space in electronic designs with tight layout constraints.

Minimum Input Voltage: 40 V

The minimum input voltage of 40V ensures compatibility with a wide range of voltage sources, making it versatile for different power supply configurations.

Maximum Output Current-1: 0.1 A

The maximum output current of 0.1A provides sufficient current capacity for various low-power applications, ensuring stable and reliable operation under load.

Maximum Time At Peak Reflow Temperature (s): 30

The maximum time at peak reflow temperature of 30 seconds allows for efficient soldering during manufacturing, ensuring reliable assembly and solder joint integrity.

Peak Reflow Temperature °C: 260

The peak reflow temperature of 260°C enables high-temperature soldering processes, ensuring proper solder joint formation for reliable electrical connections.

Nominal Dropout Voltage-1: 2.2 V

The nominal dropout voltage of 2.2V ensures efficient power conversion with minimal voltage loss, maximizing the efficiency of the regulator in power-sensitive applications.

Length: 4.9 mm

The compact length of 4.9mm allows for space-efficient placement on the circuit board, making it suitable for electronic designs with limited board space.

Maximum Input Voltage: 4.2 V

The high maximum input voltage of 4.2V provides compatibility with a wide range of input sources, ensuring versatility and flexibility in voltage regulation applications.

Technical Specifications

Adjustable Regulators - Negative Single Output Standard LM337LMX/NOPB 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:

e3

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):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

Width:

3.9 mm

Trade Compliance

LM337LMX/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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