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LD2982AM50R

STMicroelectronics

LD2982AM50R by STMicroelectronics

LD2982AM50R from STMicroelectronics is a fixed positive LDO regulator with a nominal output of 5V and a max dropout voltage of just 0.225V. It operates in temperatures from -40 °C to 125°C, making it ideal for various applications. Its compact design features a low-profile package suitable for space-constrained environments.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 6,973 parts In-Stock

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6,973

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Digiode

USA . 4,587 parts In-Stock

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4,587

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Anansix

USA . 1,382 parts In-Stock

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1,382

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Distributors (Availability)

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

Microchip USA

USA . 339 parts In-Stock

1+ parts

$5.411

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339

$5.411

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IDEA Electronic Components Group

UK . 1,844 parts In-Stock

1+ parts

$8.516

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-

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$7.664

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1,844

$8.516

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$7.664

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MKK Technologies

India . 368 parts In-Stock

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$16.013

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368

$16.013

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DigiPath Technology Company

USA . 368 parts In-Stock

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$16.013

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368

$16.013

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AZTECH Wire

Italy . 642 parts In-Stock

1+ parts

$21.230

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642

$21.230

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A-Z Elektronik GmbH

Germany . 6,494 parts In-Stock

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6,494

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Alle Elektronik GmbH

Germany . 4,329 parts In-Stock

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4,329

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Vigor

Singapore . 1,974 parts In-Stock

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Parana Technologies

USA . 1,356 parts In-Stock

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$10.182

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1,356

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$10.182

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Corphita

USA . 1,304 parts In-Stock

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1,304

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Kepictronics

USA . 1,000 parts In-Stock

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Authorized Procurement Solutions

USA . 1,000 parts In-Stock

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1,000

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Overview

Elevate your designs with the LD2982AM50R from STMicroelectronics, a trusted leader in innovation. This high-performance LDO regulator ensures reliable power delivery with minimal dropout voltage, making it perfect for applications ranging from consumer electronics to industrial automation. Its compact design and robust operating temperature range offer unmatched versatility. Enjoy peace of mind knowing you’re backed by ST's dedication to quality and excellence!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy ensures durability and reliability, making it suitable for a variety of applications.

Maximum Dropout Voltage: 0.225 V

A low dropout voltage allows for higher efficiency and better performance in low input-output voltage applications.

Surface Mount: YES

Surface mount capability facilitates easy integration into compact designs and automated assembly processes.

Operating Temperature (TJ-Max): 125 °C

High maximum operating temperature ensures the regulator performs well in challenging thermal environments.

Technology: BIPOLAR

Bipolar technology offers improved performance in terms of noise and thermal stability compared to some alternatives.

Package Shape: RECTANGULAR

Rectangular shape aids in efficient use of PCB space and can optimize layout in dense configurations.

Terminal Form: GULL WING

Gull wing terminals provide excellent soldering reliability and ease of handling during manufacturing.

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

Wide operating temperature range makes the product suitable for both industrial and automotive applications.

Minimum Output Voltage: 4.9 V

The minimum output voltage ensures compatibility with a range of loads requiring stable voltage supply.

Maximum Voltage Tolerance: 2.5%

Tight voltage tolerance enhances the accuracy of voltage regulation, ensuring better performance for sensitive applications.

Nominal Output Voltage: 5 V

A standard output voltage of 5 V makes it an ideal choice for common electronic devices and systems.

No. of Terminals: 5

The five terminals allow for robust functionality while maintaining a compact design, minimizing space usage.

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

The low profile and shrink pitch facilitate usage in space-constrained applications and lead to compact designs.

Adjustability: FIXED

A fixed regulator provides simplicity in design with no need for external feedback components.

Terminal Pitch: 0.95 mm

The suitable terminal pitch allows for modern PCB design compatibility and fitting with standard board layouts.

Maximum Line Regulation: 0.016%

Exceptional line regulation ensures stable output voltage despite varying input conditions, improving overall performance.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Fixed positive LDO is ideal for powering circuits that require a stable voltage with minimal fluctuations.

Terminal Finish: TIN

Tin terminal finish enhances solderability and corrosion resistance, contributing to reliable connections.

Terminal Position: DUAL

Dual terminal position allows for flexible PCB layout options, facilitating easier integration into designs.

Maximum Output Voltage: 5.1 V

The maximum output voltage slightly above the nominal provides headroom for load variations without compromising performance.

Maximum Seated Height: 1.45 mm

Low seated height is advantageous for space-critical applications, allowing more compact designs.

Width: 1.625 mm

Compact width contributes to an efficient layout in densely populated circuit boards.

Minimum Input Voltage: 2.5 V

A low minimum input voltage allows operation in a wider range of circuits, enhancing design flexibility.

Maximum Output Current: 0.05 A

Output current capability meets the needs of various loads without overloading the regulator.

Nominal Dropout Voltage: 0.12 V

Very low nominal dropout voltage maximizes the efficiency of power delivery, particularly in battery-operated devices.

Length: 2.9 mm

Compact length ensures the regulator can fit easily into tight spaces on PCBs, optimizing overall design.

Maximum Input Voltage: 16 V

A high maximum input voltage provides versatility for various power supply conditions.

Maximum Input Voltage Absolute: 16 V

The absolute maximum input voltage indicates robust design, providing reliability against voltage transients.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD2982AM50R attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.225 V

Nominal Dropout Voltage-1:

.12 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

16 V

Minimum Input Voltage:

2.5 V

JESD-30 Code:

R-PDSO-G5

JESD-609 Code:

e3

Length:

2.9 mm

Maximum Line Regulation:

.016 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

5

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.05 A

Maximum Output Voltage-1:

5.1 V

Minimum Output Voltage-1:

4.9 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

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:

Width:

1.625 mm

Trade Compliance

LD2982AM50R 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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