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LD2982BM50R

STMicroelectronics

LD2982BM50R by STMicroelectronics

LD2982BM50R 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 size and high line regulation (0.016%) ensure reliable performance in space-constrained designs.

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

Anansix

USA . 2,313 parts In-Stock

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2,313

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Vyrian

USA . 2,212 parts In-Stock

1+ parts

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2,212

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Digiode

USA . 2,186 parts In-Stock

1+ parts

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2,186

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 1,622 parts In-Stock

1+ parts

$8.454

100+ parts

-

1k+ parts

$7.608

10k+ parts

-

1,622

$8.454

-

$7.608

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Microchip USA

USA . 355 parts In-Stock

1+ parts

$10.883

100+ parts

-

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355

$10.883

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MKK Technologies

India . 1,517 parts In-Stock

1+ parts

$15.897

100+ parts

-

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1,517

$15.897

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DigiPath Technology Company

USA . 1,517 parts In-Stock

1+ parts

$15.897

100+ parts

-

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10k+ parts

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1,517

$15.897

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AZTECH Wire

Italy . 1,073 parts In-Stock

1+ parts

$18.970

100+ parts

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1,073

$18.970

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Vigor

Singapore . 5,000 parts In-Stock

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5,000

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Parana Technologies

USA . 1,088 parts In-Stock

1+ parts

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$10.108

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1,088

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$10.108

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Corphita

USA . 444 parts In-Stock

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444

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Overview

Elevate your designs with the LD2982BM50R from STMicroelectronics, a trusted leader in high-quality electronic components. This fixed positive LDO regulator ensures reliable performance with minimal dropout voltage, making it perfect for sensitive applications in telecommunications and consumer electronics. With its compact surface-mount package and wide operating temperature range, this efficient solution enhances stability and efficiency, ultimately delivering exceptional value to your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This durable material ensures reliability and longevity of the regulator in various applications.

Maximum Dropout Voltage-1: 0.225 V

A low dropout voltage allows for higher efficiency and improved performance, making this LDO a good choice for battery-powered devices.

Surface Mount: YES

Surface mount technology simplifies integration into compact circuits and is ideal for automated assembly processes.

Operating Temperature (TJ-Max): 125 °C

A maximum operating temperature of 125 °C enables use in demanding environments, enhancing versatility.

Technology: BIPOLAR

Bipolar technology offers good thermal stability and performance characteristics, making this regulator reliable in various applications.

Package Shape: RECTANGULAR

The rectangular shape allows for efficient space utilization on PCBs, making it suitable for compact device designs.

Terminal Form: GULL WING

Gull wing terminals provide excellent solder joint reliability, ensuring strong connections on the circuit board.

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

With a minimum operating temperature of -40 °C, this regulator can function in extreme conditions, expanding its application range.

Minimum Output Voltage-1: 4.825 V

This minimum output voltage supports a variety of applications while accommodating typical voltage requirements.

Maximum Voltage Tolerance: 3.5 %

A low maximum voltage tolerance ensures stable output voltage, enhancing the reliability of the circuit.

Nominal Output Voltage-1: 5 V

A nominal output voltage of 5 V is commonly used in numerous electronic devices, ensuring compatibility with various systems.

No. of Terminals: 5

Five terminals provide necessary connections for input, output, and ground, simplifying circuit design.

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

The low-profile package style facilitates compact design, making it suitable for space-constrained applications.

Adjustability: FIXED

A fixed adjustability type simplifies implementation and reduces design complexity, ideal for straightforward applications.

Terminal Pitch: 0.95 mm

A terminal pitch of 0.95 mm is optimized for modern PCB designs, allowing for a compact layout.

Maximum Line Regulation: 0.016 %

Exceptional line regulation ensures minimal output voltage variation with changing input voltage, enhancing performance consistency.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This regulator type offers consistent voltage output, ideal for powering sensitive circuits reliably.

Terminal Finish: TIN

Tin terminal finish provides good solderability and corrosion resistance, ensuring long-term reliability.

Terminal Position: DUAL

Dual terminal position enhances layout flexibility on PCBs, optimizing design possibilities.

Maximum Output Voltage-1: 5.175 V

Allows for a range of output voltages, facilitating compatibility with different circuit requirements and loads.

Maximum Seated Height: 1.45 mm

A low seated height is advantageous in slim device designs, saving valuable space.

Width: 1.625 mm

Compact width allows for integration into tight spaces on PCBs, improving design efficiency.

Minimum Input Voltage: 2.5 V

A low minimum input voltage increases application versatility for various power sources.

Maximum Output Current-1: 0.05 A

Can deliver sufficient current for many low-power applications, making it a good choice for portable devices.

Nominal Dropout Voltage-1: 0.12 V

Nominal dropout voltage supports efficient operation, maintaining output voltage stability even as input voltage drops.

Length: 2.9 mm

Compact length is perfect for high-density PCB layouts, enabling space-efficient designs.

Maximum Input Voltage: 16 V

A high maximum input voltage allows for greater flexibility in power supply choices, accommodating a wide range of applications.

Maximum Input Voltage Absolute: 16 V

This absolute maximum rating ensures robust performance under various electrical conditions.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD2982BM50R 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:

5.175 V

Minimum Output Voltage-1:

4.825 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

LD2982BM50R 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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