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LD2982AM35R

STMicroelectronics

LD2982AM35R by STMicroelectronics

LD2982AM35R from STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 3.5 V and a max output current of 50 mA. It operates efficiently in temperatures ranging from -40 °C to 125°C, featuring a low dropout voltage of just 0.12 V. Ideal for compact applications, it comes in a small outline package with gull-wing terminals for easy surface mounting.

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 . 4,785 parts In-Stock

1+ parts

-

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4,785

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Anansix

USA . 1,878 parts In-Stock

1+ parts

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1k+ parts

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1,878

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Digiode

USA . 1,185 parts In-Stock

1+ parts

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1,185

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 2,251 parts In-Stock

1+ parts

$6.919

100+ parts

-

1k+ parts

$6.227

10k+ parts

-

2,251

$6.919

-

$6.227

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Microchip USA

USA . 238 parts In-Stock

1+ parts

$8.696

100+ parts

-

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-

10k+ parts

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238

$8.696

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AZTECH Wire

Italy . 460 parts In-Stock

1+ parts

$9.750

100+ parts

-

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10k+ parts

-

460

$9.750

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-

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MKK Technologies

India . 1,728 parts In-Stock

1+ parts

$13.011

100+ parts

-

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10k+ parts

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1,728

$13.011

-

-

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DigiPath Technology Company

USA . 1,728 parts In-Stock

1+ parts

$13.011

100+ parts

-

1k+ parts

-

10k+ parts

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1,728

$13.011

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-

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Corphita

USA . 4,974 parts In-Stock

1+ parts

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4,974

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Parana Technologies

USA . 1,763 parts In-Stock

1+ parts

-

100+ parts

$8.273

1k+ parts

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10k+ parts

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1,763

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$8.273

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Vigor

Singapore . 1,203 parts In-Stock

1+ parts

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100+ parts

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1,203

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Overview

Elevate your designs with the LD2982AM35R from STMicroelectronics, a trusted leader in semiconductor innovation. This reliable fixed LDO regulator offers exceptional performance with minimal dropout voltage, ensuring consistent power delivery even in challenging conditions. Ideal for a variety of applications, from consumer electronics to industrial systems, its compact design and robust technology provide unmatched efficiency and reliability, empowering you to create high-quality products that stand out in today's competitive market.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is lightweight and durable, ensuring reliability in various applications.

Maximum Dropout Voltage: 0.225 V

A low dropout voltage is crucial for efficient regulation and maintaining performance in low-voltage applications.

Surface Mount: YES

The surface mount design allows for compact PCB layouts, facilitating integration into space-constrained designs.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature demonstrates robustness and suitability for demanding environments.

Technology: BIPOLAR

Bipolar technology contributes to superior performance characteristics such as low noise and high output stability.

Package Shape: RECTANGULAR

The rectangular package shape optimizes space on the PCB while ensuring stable placement.

Terminal Form: GULL WING

Gull wing terminals ensure easy handling and soldering, enhancing manufacturing efficiency.

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

This specifies the ability to function in extreme conditions, making it ideal for various environments.

Minimum Output Voltage: 3.43 V

A minimum output voltage ensures compatibility with a wide range of devices and applications.

Maximum Voltage Tolerance: 2.5 %

This tolerance level provides reliability for power-sensitive applications, enhancing overall system stability.

Nominal Output Voltage: 3.5 V

The nominal output voltage is suitable for powering standard devices effectively.

No. of Terminals: 5

The five-terminal layout provides flexibility in circuit design, allowing for efficient integration.

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

This package style minimizes footprint, making it ideal for compact electronic designs.

Adjustability: FIXED

Fixed output simplifies the design and enhances reliability as there are fewer variables to manage.

Terminal Pitch: 0.95 mm

The fine pitch allows for denser packing of components on PCBs, which is advantageous in space-limited devices.

Maximum Line Regulation: 0.0129 %

Exceptional line regulation ensures the output voltage remains stable despite fluctuations in input voltage.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Designed specifically for fixed voltage applications, offering simplicity and reliability.

Terminal Finish: NICKEL PALLADIUM GOLD

The premium terminal finish enhances corrosion resistance and ensures better solderability.

Terminal Position: DUAL

Dual terminal positioning provides ease of handling and installation on PCBs.

Maximum Output Voltage-1: 3.57 V

The high output voltage capability covers a broad range of applications effectively.

Maximum Seated Height: 1.45 mm

The low height conformance supports slim design requirements in portable electronics.

Width: 1.625 mm

A compact width aids in layout flexibility when designing complex circuitry.

Minimum Input Voltage: 2.5 V

A low minimum input voltage allows operation with a variety of power sources, enhancing flexibility.

Maximum Output Current-1: 0.05 A

The ability to provide up to 50 mA output current meets the needs of many low-power applications.

Maximum Time At Peak Reflow Temperature (s): 30

This value ensures compatibility with standard reflow processes, making it easier to assemble.

Peak Reflow Temperature: 260 °C

The high peak temperature specification ensures that the component can withstand typical soldering processes.

Nominal Dropout Voltage: 0.12 V

A very low nominal dropout voltage ensures efficient operation in various applications.

Length: 2.9 mm

Short length aids in compact design and minimizes potential interference in dense layouts.

Maximum Input Voltage: 16 V

Support for a high maximum input voltage expands the range of applications the regulator can serve.

Maximum Input Voltage Absolute: 16 V

The absolute input voltage rating ensures robust protection against voltage spikes.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD2982AM35R 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:

e4

Length:

2.9 mm

Maximum Line Regulation:

.0129 %

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):

-40 Cel

Maximum Output Current-1:

.05 A

Maximum Output Voltage-1:

3.57 V

Minimum Output Voltage-1:

3.43 V

Nominal Output Voltage-1:

3.5 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

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:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

.95 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

Width:

1.625 mm

Trade Compliance

LD2982AM35R 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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