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LD2979M30TR

STMicroelectronics

LD2979M30TR by STMicroelectronics

STMicroelectronics LD2979M30TR is a fixed positive single output LDO regulator with a nominal output voltage of 3V and max output current of 0.05A. It has a small outline, low profile package style and operates in temperatures ranging from -25°C to 125°C. Ideal for applications requiring stable voltage regulation in compact electronic devices.

Median Price

$0.154

Lifecycle Status

Suppliers In-Stock

12

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 1,225 parts In-Stock

1+ parts

$0.154

100+ parts

-

1k+ parts

-

10k+ parts

-

1,225

$0.154

-

-

-

DigiKey

USA . 4,058 parts In-Stock

1+ parts

$0.470

100+ parts

$0.300

1k+ parts

$0.182

10k+ parts

-

4,058

$0.470

$0.300

$0.182

-

Verical

USA . 1,225 parts In-Stock

1+ parts

-

100+ parts

$0.154

1k+ parts

-

10k+ parts

-

1,225

-

$0.154

-

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Chip1Stop

Japan . 1,225 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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1,225

-

-

-

-

Distributors (In-Stock)

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

Digiode

USA . 729 parts In-Stock

1+ parts

$0.146

100+ parts

-

1k+ parts

-

10k+ parts

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729

$0.146

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ComSIT Distribution GmbH

Germany . 3,000 parts In-Stock

1+ parts

-

100+ parts

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3,000

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-

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ACDS - Activité Composants Distribution Service

France . 2,687 parts In-Stock

1+ parts

-

100+ parts

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2,687

-

-

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Bristol Electronics

USA . 2,687 parts In-Stock

1+ parts

-

100+ parts

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2,687

-

-

-

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Dan-Mar Components

USA . 2,687 parts In-Stock

1+ parts

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2,687

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-

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Vyrian

USA . 1,682 parts In-Stock

1+ parts

-

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1,682

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Anansix

USA . 1,146 parts In-Stock

1+ parts

-

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1,146

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Nova Conductors

Japan . 97 parts In-Stock

1+ parts

-

100+ parts

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97

-

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Distributors (Availability)

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

Component Stockers USA

USA . 10,528 parts In-Stock

1+ parts

$0.060

100+ parts

$0.050

1k+ parts

$0.050

10k+ parts

-

10,528

$0.060

$0.050

$0.050

-

Ampacity Inc.

Singapore . 1,780 parts In-Stock

1+ parts

$0.131

100+ parts

-

1k+ parts

-

10k+ parts

-

1,780

$0.131

-

-

-

Semicontronic

India . 1,715 parts In-Stock

1+ parts

$0.131

100+ parts

$0.128

1k+ parts

$0.127

10k+ parts

-

1,715

$0.131

$0.128

$0.127

-

Corphita

USA . 3,199 parts In-Stock

1+ parts

$0.139

100+ parts

-

1k+ parts

-

10k+ parts

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3,199

$0.139

-

-

-

Microchip USA

USA . 295 parts In-Stock

1+ parts

$1.610

100+ parts

$1.610

1k+ parts

$1.610

10k+ parts

$1.610

295

$1.610

$1.610

$1.610

$1.610

Corohmni

South Africa . 708 parts In-Stock

1+ parts

$5.431

100+ parts

-

1k+ parts

-

10k+ parts

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708

$5.431

-

-

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IDEA Electronic Components Group

UK . 711 parts In-Stock

1+ parts

$7.633

100+ parts

-

1k+ parts

$6.870

10k+ parts

-

711

$7.633

-

$6.870

-

Aztec Data Supply Inc.

USA . 2,661 parts In-Stock

1+ parts

$8.110

100+ parts

-

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-

10k+ parts

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2,661

$8.110

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-

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MKK Technologies

India . 1,438 parts In-Stock

1+ parts

$14.354

100+ parts

-

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-

10k+ parts

-

1,438

$14.354

-

-

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DigiPath Technology Company

USA . 1,438 parts In-Stock

1+ parts

$14.354

100+ parts

-

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-

10k+ parts

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1,438

$14.354

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Authorized Procurement Solutions

USA . 15,000 parts In-Stock

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15,000

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Perfect Parts

USA . 8,264 parts In-Stock

1+ parts

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8,264

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Lixinc

USA . 6,033 parts In-Stock

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6,033

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Continental Prestige Electronics

USA . 5,370 parts In-Stock

1+ parts

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5,370

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Kepictronics

USA . 2,119 parts In-Stock

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2,119

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Argo Parts USA

USA . 1,894 parts In-Stock

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1,894

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A-Z Elektronik GmbH

Germany . 1,800 parts In-Stock

1+ parts

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1,800

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Alle Elektronik GmbH

Germany . 1,200 parts In-Stock

1+ parts

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1,200

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-

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Parana Technologies

USA . 314 parts In-Stock

1+ parts

-

100+ parts

$9.127

1k+ parts

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314

-

$9.127

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Bastille Electronics

Australia . 50 parts In-Stock

1+ parts

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100+ parts

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50

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Overview

Unlock the potential of your electronics with the LD2979M30TR by STMicroelectronics. This fixed positive single output LDO regulator offers unmatched quality and reliability, backed by a reputable manufacturer. Ideal for a range of applications, this regulator ensures stable and efficient power delivery without compromising on performance. Say goodbye to voltage fluctuations and hello to seamless operation with the LD2979M30TR. Upgrade your devices today and experience the difference for yourself.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/epoxy material provides durability and reliability for long-term use.

Maximum Dropout Voltage-1: 1.6 V

Low dropout voltage ensures efficient power conversion and minimal energy loss.

Surface Mount: YES

Surface mount packaging allows for easy and convenient installation on PCBs.

Operating Temperature (TJ-Max): 125 °C

Wide operating temperature range enables reliable performance in various environments.

Technology: BIPOLAR

Bipolar technology offers stable output voltage and improved noise performance.

Package Shape: RECTANGULAR

Rectangular package shape facilitates efficient PCB layout and space-saving design.

Terminal Form: GULL WING

Gull wing terminals provide secure and reliable electrical connections.

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

Low minimum operating temperature ensures functionality in cold environments.

Nominal Output Voltage-1: 3 V

Stable nominal output voltage of 3V ensures consistent performance of connected devices.

No. of Terminals: 5

5 terminals offer flexibility in connection options and circuit design.

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

Compact package style with shrink pitch design saves space on the PCB.

Adjustability: FIXED

Fixed output voltage eliminates the need for adjustment, simplifying design and installation.

Terminal Pitch: 0.95 mm

Close terminal pitch allows for high-density mounting and space-efficient PCB design.

Maximum Line Regulation: 0.0236 %

Low line regulation ensures stable output voltage regardless of input fluctuations.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

LDO regulator with fixed positive output voltage provides precise voltage regulation for sensitive components.

Terminal Finish: Matte Tin (Sn) - annealed

Matte tin terminal finish offers good solderability and conductivity for reliable connections.

Terminal Position: DUAL

Dual terminal position allows for versatile mounting options and easy circuit integration.

Maximum Output Voltage-1: 3.12 V

High maximum output voltage ensures compatibility with a wide range of devices.

Maximum Seated Height: 1.45 mm

Low seated height enables slim and compact device designs.

Width: 1.625 mm

Narrow width saves space on the PCB and allows for compact layout designs.

Minimum Input Voltage: 4 V

Low minimum input voltage requirement ensures compatibility with various power sources.

Maximum Output Current-1: 0.05 A

High output current capability supports a wide range of applications and devices.

Maximum Time At Peak Reflow Temperature (s): 30

Sustained peak reflow temperature for 30 seconds ensures reliable soldering during assembly.

Peak Reflow Temperature °C: 260

High peak reflow temperature allows for efficient and reliable soldering of the component.

Nominal Dropout Voltage-1: 0.2 V

Low nominal dropout voltage ensures efficient power conversion and minimal energy dissipation.

Length: 2.9 mm

Compact length facilitates space-saving PCB layout and design.

Maximum Input Voltage: 16 V

High maximum input voltage rating provides flexibility in power source selection.

Maximum Input Voltage Absolute: 16 V

Absolute maximum input voltage rating ensures component robustness and protection against voltage surges.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD2979M30TR 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:

4 V

JESD-30 Code:

R-PDSO-G5

JESD-609 Code:

e3

Length:

2.9 mm

Maximum Line Regulation:

.0236 %

Moisture Sensitivity Level (MSL):

1

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:

3.12 V

Minimum Output Voltage-1:

2.88 V

Nominal Output Voltage-1:

3 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

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.45 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Matte Tin (Sn) - annealed

Terminal Form:

Terminal Pitch:

.95 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

4 %

Width:

1.625 mm

Trade Compliance

LD2979M30TR Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

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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