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LD2979M50TR

STMicroelectronics

LD2979M50TR by STMicroelectronics

STMicroelectronics LD2979M50TR is a 5V fixed positive single output LDO regulator with a max dropout voltage of 0.6V and max output current of 0.05A. Ideal for applications requiring stable voltage regulation in compact spaces, such as portable electronic devices or IoT sensors.

Median Price

-

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

Distributors (In-Stock)

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

LIBRA Elektronik GmbH

Germany . 135,473 parts In-Stock

1+ parts

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1k+ parts

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135,473

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Zilex Electronics Inc.

Canada . 22,060 parts In-Stock

1+ parts

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22,060

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ACDS - Activité Composants Distribution Service

France . 15,000 parts In-Stock

1+ parts

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15,000

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Vyrian

USA . 6,354 parts In-Stock

1+ parts

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6,354

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ComSIT Distribution GmbH

Germany . 3,000 parts In-Stock

1+ parts

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3,000

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Speed Components Ltd

Israel . 2,950 parts In-Stock

1+ parts

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2,950

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Anansix

USA . 2,766 parts In-Stock

1+ parts

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2,766

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Digiode

USA . 671 parts In-Stock

1+ parts

-

100+ parts

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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 . 2,099 parts In-Stock

1+ parts

$7.148

100+ parts

-

1k+ parts

$6.434

10k+ parts

-

2,099

$7.148

-

$6.434

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MKK Technologies

India . 1,820 parts In-Stock

1+ parts

$13.442

100+ parts

-

1k+ parts

-

10k+ parts

-

1,820

$13.442

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DigiPath Technology Company

USA . 1,820 parts In-Stock

1+ parts

$13.442

100+ parts

-

1k+ parts

-

10k+ parts

-

1,820

$13.442

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-

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AZTECH Wire

Italy . 365 parts In-Stock

1+ parts

$18.060

100+ parts

-

1k+ parts

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10k+ parts

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365

$18.060

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Microchip USA

USA . 408 parts In-Stock

1+ parts

$23.683

100+ parts

-

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408

$23.683

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Component Stockers USA

USA . 597 parts In-Stock

1+ parts

$99.990

100+ parts

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597

$99.990

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Perfect Parts

USA . 33,600 parts In-Stock

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33,600

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Kepictronics

USA . 24,000 parts In-Stock

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24,000

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Cyclops Electronics Ltd (Excess)

UK . 15,000 parts In-Stock

1+ parts

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15,000

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Glotronic Ltd.

UK . 12,000 parts In-Stock

1+ parts

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100+ parts

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12,000

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A-Z Elektronik GmbH

Germany . 6,138 parts In-Stock

1+ parts

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6,138

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Alle Elektronik GmbH

Germany . 4,092 parts In-Stock

1+ parts

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4,092

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Corphita

USA . 3,387 parts In-Stock

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3,387

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Authorized Procurement Solutions

USA . 2,800 parts In-Stock

1+ parts

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2,800

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Vigor

Singapore . 1,877 parts In-Stock

1+ parts

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1,877

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Parana Technologies

USA . 1,726 parts In-Stock

1+ parts

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100+ parts

$8.547

1k+ parts

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10k+ parts

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1,726

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$8.547

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Overview

Discover the LD2979M50TR by STMicroelectronics, a top-tier manufacturer known for delivering high-quality Fixed Regulators - Positive Single Output LDOs. This product offers exceptional value to customers seeking reliable and efficient power management solutions for a wide range of applications. With its innovative technology, compact package design, and superior performance, the LD2979M50TR ensures optimal power delivery with minimal dropout voltage. Trust STMicroelectronics to provide you with the best-in-class regulator for your projects, delivering unmatched reliability and efficiency every time.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is durable and can withstand various environmental conditions, making the product reliable for long-term use.

Maximum Dropout Voltage: 1.6 V

Low dropout voltage ensures efficient power regulation, resulting in minimal power loss and better overall performance.

Surface Mount: YES

Surface mount technology makes installation easier and saves space on the PCB, making it suitable for compact designs.

Operating Temperature (TJ-Max): 125 °C

High maximum operating temperature allows the regulator to perform reliably even in harsh operating conditions.

Technology: BIPOLAR

Bipolar technology ensures stable and accurate voltage regulation, making the product suitable for precision applications.

Package Shape: RECTANGULAR

Rectangular package shape is space-efficient and easy to handle during installation, making it convenient for assembly.

Terminal Form: GULL WING

Gull wing terminals provide secure and reliable connections, reducing the risk of disconnection or short circuits.

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

Low minimum operating temperature allows the regulator to function in colder environments without compromising performance.

Packing Method: TR

TR packing method ensures easy handling and storage of the product, enhancing convenience for users.

Minimum Output Voltage: 4.8 V

With a minimum output voltage of 4.8V, this regulator is suitable for applications requiring low voltage outputs.

Maximum Voltage Tolerance: 4 %

High voltage tolerance ensures stable output voltage even under varying input conditions, making the product reliable.

Nominal Output Voltage: 5 V

Stable output voltage of 5V makes this regulator suitable for a wide range of electronic devices and circuits.

No. of Terminals: 5

Having 5 terminals provides additional connection options and flexibility in circuit designs.

Package Style (Meter): SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

Compact package style with low profile and shrink pitch allows for space-saving and streamlined PCB layout.

Adjustability: FIXED

Fixed output voltage eliminates the need for manual adjustment, ensuring stable and consistent performance.

Terminal Pitch: 0.95 mm

Narrow terminal pitch allows for dense packing and precise alignment of components on the PCB, suitable for compact designs.

Maximum Line Regulation: 0.032 %

Low maximum line regulation ensures stable output voltage despite variations in input voltage, making the product reliable in different operating conditions.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Being a Low Dropout (LDO) regulator with fixed positive single output ensures efficient voltage regulation with minimal power loss.

Terminal Finish: TIN

Tin terminal finish provides good conductivity and corrosion resistance, enhancing the overall performance and lifespan of the regulator.

Terminal Position: DUAL

Dual terminal position allows for flexible mounting options and ease of connection in various circuit configurations.

Maximum Output Voltage: 5.2 V

With a maximum output voltage of 5.2V, this regulator can power devices requiring slightly higher voltage levels while ensuring stability.

Maximum Seated Height: 1.45 mm

Low maximum seated height enables the regulator to fit in compact spaces and slim devices without compromising performance.

Width: 1.625 mm

Narrow width allows for efficient space utilization on the PCB, making it suitable for miniaturized electronic designs.

Minimum Input Voltage: 6 V

With a minimum input voltage of 6V, this regulator can efficiently regulate voltage even for lower input power sources.

Maximum Output Current: 0.05 A

Ability to deliver a maximum output current of 0.05A makes this regulator suitable for low power consumption devices and circuits.

Nominal Dropout Voltage: 0.2 V

Low nominal dropout voltage ensures minimal power dissipation and efficient voltage regulation, improving overall energy efficiency.

Length: 2.9 mm

Compact length ensures the regulator can fit in tight spaces and small electronic devices while providing reliable voltage regulation.

Maximum Input Voltage: 16 V

Ability to handle a maximum input voltage of 16V makes the regulator suitable for a wide range of applications with varying power sources.

Maximum Input Voltage Absolute: 16 V

High absolute maximum input voltage tolerance ensures protection against voltage spikes or fluctuations, enhancing the product's durability.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD2979M50TR attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.6 V

Nominal Dropout Voltage-1:

.2 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

16 V

Minimum Input Voltage:

6 V

JESD-30 Code:

R-PDSO-G5

JESD-609 Code:

e3

Length:

2.9 mm

Maximum Line Regulation:

.032 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

5

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-25 Cel

Maximum Output Current-1:

.05 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 Code:

Package Equivalence Code:

TSOP5/6,.11,37

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

Packing Method:

TR

Qualification Status:

Not Qualified

Maximum Seated Height:

1.45 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

TIN

Terminal Form:

Terminal Pitch:

.95 mm

Terminal Position:

DUAL

Maximum Voltage Tolerance:

4 %

Width:

1.625 mm

Trade Compliance

LD2979M50TR 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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