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LD2982BM30R

STMicroelectronics

LD2982BM30R by STMicroelectronics

LD2982BM30R from STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 3V and a max output current of 50mA. It operates in temperatures from -40 °C to 125°C, featuring a low dropout voltage of just 0.225V. Ideal for compact applications, it comes in a small outline package with gull-wing terminals.

Median Price

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Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 4,462 parts In-Stock

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4,462

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Lakeland Logistics Inc

USA . 3,000 parts In-Stock

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3,000

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Bristol Electronics

USA . 3,000 parts In-Stock

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3,000

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Anansix

USA . 701 parts In-Stock

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701

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Digiode

USA . 143 parts In-Stock

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143

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Distributors (Availability)

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

Microchip USA

USA . 114 parts In-Stock

1+ parts

$6.703

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114

$6.703

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IDEA Electronic Components Group

UK . 191 parts In-Stock

1+ parts

$7.841

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$7.057

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191

$7.841

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$7.057

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AZTECH Wire

Italy . 504 parts In-Stock

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$14.310

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504

$14.310

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MKK Technologies

India . 1,167 parts In-Stock

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$14.745

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$14.745

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DigiPath Technology Company

USA . 1,167 parts In-Stock

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$14.745

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1,167

$14.745

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Component Stockers USA

USA . 431 parts In-Stock

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$99.990

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431

$99.990

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A-Z Elektronik GmbH

Germany . 7,035 parts In-Stock

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7,035

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Alle Elektronik GmbH

Germany . 4,690 parts In-Stock

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Corphita

USA . 2,043 parts In-Stock

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Authorized Procurement Solutions

USA . 2,000 parts In-Stock

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Vigor

Singapore . 1,294 parts In-Stock

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Parana Technologies

USA . 64 parts In-Stock

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$9.375

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64

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$9.375

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Overview

Elevate your designs with the LD2982BM30R from STMicroelectronics—a trusted name in high-performance solutions. This compact, low-dropout regulator ensures stable voltage output with exceptional efficiency, making it ideal for a wide range of applications from consumer electronics to industrial systems. With a robust operating temperature range and reliable performance, you’ll benefit from minimized power loss and maximized reliability, enhancing the longevity of your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material ensures durability and lightweight design, making the LDO suitable for various applications.

Maximum Dropout Voltage: 0.225 V

A low dropout voltage allows for efficient operation even with minimal input/output voltage differential, improving overall energy efficiency.

Surface Mount: YES

Surface mount capability simplifies PCB design, allowing for easier and more compact designs in modern electronics.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature indicates reliability in high-temperature environments, ideal for demanding applications.

Technology: BIPOLAR

Bipolar technology enhances performance in terms of noise and power supply rejection, providing stable output voltage under varying conditions.

Package Shape: RECTANGULAR

A rectangular package shape is optimal for effective spacing on PCBs, maximizing design flexibility.

Terminal Form: GULL WING

Gull wing terminals facilitate easy soldering and rework, making assembly and maintenance processes simpler.

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

Extended operating temperature range enables the LDO to function reliably in extreme conditions, broadening its application scope.

Minimum Output Voltage: 2.895 V

This minimum output voltage allows the regulator to support various low-voltage applications effectively.

Maximum Voltage Tolerance: 3.5%

The tight voltage tolerance ensures reliable performance and minimal deviation from the nominal output, enhancing the reliability of the circuit.

Nominal Output Voltage: 3 V

A fixed output voltage of 3V is commonly used in many electronic devices, ensuring compatibility with standard components.

No. of Terminals: 5

Having five terminals allows for additional functionalities or connections, making the LDO versatile in different configurations.

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

The small outline and low profile design are ideal for space-constrained applications, allowing for compact product designs.

Adjustability: FIXED

Fixed adjustment simplifies design considerations since there's no need for external components to set the output voltage.

Terminal Pitch: 0.95 mm

A 0.95 mm terminal pitch is suitable for modern PCB designs, facilitating compatibility with many assembly processes.

Maximum Line Regulation: 0.0115%

Excellent line regulation ensures consistent output voltage regardless of input voltage fluctuations, essential for sensitive applications.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

A fixed positive output simplifies usage in circuits requiring a stable voltage supply without the need for complex design adjustments.

Terminal Finish: TIN

The tin finish provides excellent solderability and corrosion resistance, enhancing long-term reliability.

Terminal Position: DUAL

Dual terminal positioning can optimize PCB routing and layout, improving design and assembly efficiency.

Maximum Output Voltage: 3.105 V

This nominal output voltage capability supports a wide range of applications while ensuring compatibility with common components.

Maximum Seated Height: 1.45 mm

The low seated height contributes to a compact design profile, useful for slim electronic devices.

Width: 1.625 mm

This width allows for tight spacing on PCBs while maintaining electrical performance, ideal for modular designs.

Minimum Input Voltage: 2.5 V

A low minimum input voltage enables the LDO to be powered by a variety of battery types, increasing its versatility.

Maximum Output Current: 0.05 A

A moderate output current capability makes this regulator suitable for low-power devices, enhancing energy efficiency.

Nominal Dropout Voltage: 0.12 V

This nominal dropout voltage allows for effective voltage regulation even under load variations, improving circuit stability.

Length: 2.9 mm

The compact length is conducive to smaller PCB layout designs, making it ideal for portable devices.

Maximum Input Voltage: 16 V

A high maximum input voltage supports a wide range of power supply options, enhancing flexibility in design.

Maximum Input Voltage Absolute: 16 V

This absolute maximum input voltage parameter ensures safety in case of unexpected power supply spikes, increasing device longevity.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD2982BM30R 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:

.0115 %

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:

3.105 V

Minimum Output Voltage-1:

2.895 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

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

LD2982BM30R 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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