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L4940D2M5-TR

STMicroelectronics

L4940D2M5-TR by STMicroelectronics

L4940D2M5-TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 5V and max output current of 1.5A. It operates in -40 °C to 150 °C range, featuring a max dropout voltage of 0.9V. Ideal for compact electronic applications requiring stable power supply.

Median Price

$2.690

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Component Electronics Inc.

Canada . 12 parts In-Stock

1+ parts

$2.690

100+ parts

$2.020

1k+ parts

$1.750

10k+ parts

-

12

$2.690

$2.020

$1.750

-

Vyrian

USA . 8,283 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,283

-

-

-

-

Digiode

USA . 2,508 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,508

-

-

-

-

Anansix

USA . 1,240 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,240

-

-

-

-

Cyclops Electronics Ltd

UK . 50 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

50

-

-

-

-

Distributors (Availability)

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

Microchip USA

USA . 375 parts In-Stock

1+ parts

$7.167

100+ parts

-

1k+ parts

-

10k+ parts

-

375

$7.167

-

-

-

IDEA Electronic Components Group

UK . 1,265 parts In-Stock

1+ parts

$8.392

100+ parts

-

1k+ parts

$7.553

10k+ parts

-

1,265

$8.392

-

$7.553

-

AZTECH Wire

Italy . 175 parts In-Stock

1+ parts

$14.810

100+ parts

-

1k+ parts

-

10k+ parts

-

175

$14.810

-

-

-

MKK Technologies

India . 482 parts In-Stock

1+ parts

$15.781

100+ parts

-

1k+ parts

-

10k+ parts

-

482

$15.781

-

-

-

DigiPath Technology Company

USA . 482 parts In-Stock

1+ parts

$15.781

100+ parts

-

1k+ parts

-

10k+ parts

-

482

$15.781

-

-

-

Kepictronics

USA . 27,860 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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27,860

-

-

-

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Vigor

Singapore . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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5,000

-

-

-

-

A-Z Elektronik GmbH

Germany . 4,902 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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4,902

-

-

-

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Corphita

USA . 4,533 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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4,533

-

-

-

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Alle Elektronik GmbH

Germany . 3,268 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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3,268

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-

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Parana Technologies

USA . 2,291 parts In-Stock

1+ parts

-

100+ parts

$10.034

1k+ parts

-

10k+ parts

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2,291

-

$10.034

-

-

Overview

Elevate your designs with the L4940D2M5-TR from STMicroelectronics, a trusted leader in high-quality electronic components. This reliable fixed LDO regulator ensures stable performance across diverse applications, from consumer electronics to industrial systems. With its compact design and exceptional thermal resilience, it delivers efficiency and reliability where you need it most. Choose the L4940D2M5-TR for peace of mind and superior value in your projects!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material ensures durability and protection against environmental factors, making the regulator reliable for various applications.

Maximum Dropout Voltage: 0.9 V

A low dropout voltage means improved efficiency and better performance, especially when the input voltage is close to the output voltage.

Surface Mount: YES

Surface mount capability allows for easier integration into automated manufacturing processes, saving time and cost.

Operating Temperature (TJ-Max): 150 °C

High maximum operating temperature ensures reliable performance even in demanding environments, enhancing application versatility.

Package Shape: RECTANGULAR

The rectangular shape aids in space-efficient PCB layout, optimizing the design of electronic circuits.

Terminal Form: GULL WING

Gull wing terminals provide excellent soldering characteristics and mechanical stability, facilitating reliable connections.

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

Wide temperature range allows this regulator to function effectively in extreme conditions, expanding its applicability.

Packing Method: TR

Tape and reel packing is ideal for automated assembly processes, increasing production efficiency.

Minimum Output Voltage: 4.8 V

Provides flexibility in design, allowing for precise voltage regulation compatible with a variety of electronic components.

Maximum Voltage Tolerance: 4 %

Tight voltage tolerance ensures stable output performance, crucial for sensitive electronic applications.

Nominal Output Voltage: 5 V

The standard output voltage is ideal for powering common electronic devices, making this regulator highly versatile.

No. of Terminals: 3

Three terminals simplify circuit design while offering enhanced functionality, such as ground, input, and output connections.

Package Style (Meter): SMALL OUTLINE

A small outline package saves valuable PCB space, enabling compact designs in portable electronic devices.

Terminal Pitch: 2.54 mm

Standard terminal pitch allows for compatibility with a wide range of PCB designs and layouts.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

As a fixed regulator, it simplifies the design process with fewer external components, enhancing reliability.

Terminal Finish: MATTE TIN

Matte tin finish provides excellent solderability and corrosion resistance, contributing to long-term reliability.

Terminal Position: SINGLE

Single terminal position allows for straightforward connections, facilitating easy integration into existing designs.

Maximum Output Voltage: 5.2 V

Supporting a maximum output voltage above the nominal allows for flexibility in application requirements.

Maximum Seated Height: 4.83 mm

Low profile design is advantageous for space-constrained applications, such as portable or embedded systems.

Width: 9.15 mm

Compact width enables efficient use of PCB space, particularly in densely populated designs.

Minimum Input Voltage: 6 V

Specifying a minimum input voltage ensures adequate performance and reliability under varying load conditions.

Maximum Output Current: 1.5 A

Higher output current capability supports more demanding applications, allowing for versatile use in different circuits.

Length: 10.2 mm

The compact length allows for versatility in layout design, facilitating easy integration into various PCB configurations.

Maximum Input Voltage: 17 V

A high input voltage range enables compatibility with a variety of power sources, accommodating diverse application needs.

Technical Specifications

Fixed Regulators - Positive Single Output LDO L4940D2M5-TR attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Maximum Dropout Voltage-1:

.9 V

Maximum Input Voltage:

17 V

Minimum Input Voltage:

6 V

JESD-30 Code:

R-PSSO-G3

JESD-609 Code:

e3

Length:

10.2 mm

No. of Functions:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

150 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

1.5 A

Maximum Output Voltage-1:

5.2 V

Minimum Output Voltage-1:

4.8 V

Nominal Output Voltage-1:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Qualification Status:

Not Qualified

Maximum Seated Height:

4.83 mm

Surface Mount:

YES

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

4 %

Width:

9.15 mm

Trade Compliance

L4940D2M5-TR 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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