Loading...

LM2931ADT50R

STMicroelectronics

LM2931ADT50R by STMicroelectronics

LM2931ADT50R by STMicroelectronics is a fixed positive single output LDO regulator with a max output current of 0.1A and a nominal output voltage of 5V. It has a small outline package style, operates b/w -40 to 125°C, and is suitable for applications requiring stable voltage regulation in tight spaces.

Median Price

$0.741

Lifecycle Status

Suppliers In-Stock

24

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 16,148 parts In-Stock

1+ parts

$0.619

100+ parts

$0.459

1k+ parts

$0.378

10k+ parts

$0.355

16,148

$0.619

$0.459

$0.378

$0.355

Farnell

UK . 2,617 parts In-Stock

1+ parts

$0.706

100+ parts

$0.480

1k+ parts

$0.405

10k+ parts

$0.385

2,617

$0.706

$0.480

$0.405

$0.385

Mouser Electronics

USA . 14,675 parts In-Stock

1+ parts

$0.820

100+ parts

$0.560

1k+ parts

$0.493

10k+ parts

$0.492

14,675

$0.820

$0.560

$0.493

$0.492

Newark

USA . 1,851 parts In-Stock

1+ parts

$1.140

100+ parts

$0.582

1k+ parts

$0.356

10k+ parts

-

1,851

$1.140

$0.582

$0.356

-

DigiKey

USA . 7,816 parts In-Stock

1+ parts

$1.150

100+ parts

$0.661

1k+ parts

$0.573

10k+ parts

-

7,816

$1.150

$0.661

$0.573

-

Verical

USA . 16,148 parts In-Stock

1+ parts

-

100+ parts

$0.406

1k+ parts

$0.353

10k+ parts

$0.336

16,148

-

$0.406

$0.353

$0.336

Element14

Singapore . 2,617 parts In-Stock

1+ parts

-

100+ parts

$0.776

1k+ parts

$0.681

10k+ parts

$0.642

2,617

-

$0.776

$0.681

$0.642

Rochester

USA . 2,175 parts In-Stock

1+ parts

-

100+ parts

$0.637

1k+ parts

$0.529

10k+ parts

$0.472

2,175

-

$0.637

$0.529

$0.472

Chip1Stop

Japan . 20 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

20

-

-

-

-

Distributors (In-Stock)

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

Digiode

USA . 2,903 parts In-Stock

1+ parts

$0.600

100+ parts

-

1k+ parts

-

10k+ parts

-

2,903

$0.600

-

-

-

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$0.638

100+ parts

-

1k+ parts

-

10k+ parts

-

50

$0.638

-

-

-

TME

Poland . 994 parts In-Stock

1+ parts

$0.770

100+ parts

$0.528

1k+ parts

$0.505

10k+ parts

$0.462

994

$0.770

$0.528

$0.505

$0.462

Bristol Electronics

USA . 35 parts In-Stock

1+ parts

$1.500

100+ parts

$0.600

1k+ parts

-

10k+ parts

-

35

$1.500

$0.600

-

-

Chip Stock

USA . 28,251 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

28,251

-

-

-

-

Vyrian

USA . 6,621 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,621

-

-

-

-

ComSIT Distribution GmbH

Germany . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,000

-

-

-

-

Anansix

USA . 2,508 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,508

-

-

-

-

ACDS - Activité Composants Distribution Service

France . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

Holdelec - ElecDif-Pro

France . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

Cyclops Electronics Ltd

UK . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

Zilex Electronics Inc.

Canada . 38 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

38

-

-

-

-

LWI Electronics Inc

India . 35 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

35

-

-

-

-

Microfarads

USA . 34 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

34

-

-

-

-

Prism Electronics

USA . 4 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 6,944 parts In-Stock

1+ parts

$0.376

100+ parts

-

1k+ parts

-

10k+ parts

-

6,944

$0.376

-

-

-

Corphita

USA . 1,171 parts In-Stock

1+ parts

$0.569

100+ parts

-

1k+ parts

-

10k+ parts

-

1,171

$0.569

-

-

-

Argo Parts USA

USA . 1,153 parts In-Stock

1+ parts

$0.635

100+ parts

-

1k+ parts

-

10k+ parts

$0.616

1,153

$0.635

-

-

$0.616

Semicontronic

India . 7,509 parts In-Stock

1+ parts

$0.830

100+ parts

$0.809

1k+ parts

$0.805

10k+ parts

-

7,509

$0.830

$0.809

$0.805

-

Vigor

Singapore . 7,442 parts In-Stock

1+ parts

$0.950

100+ parts

-

1k+ parts

-

10k+ parts

-

7,442

$0.950

-

-

-

Modulus Dynamics

Lithuania . 5,916 parts In-Stock

1+ parts

$2.653

100+ parts

$2.653

1k+ parts

$2.653

10k+ parts

-

5,916

$2.653

$2.653

$2.653

-

IDEA Electronic Components Group

UK . 799 parts In-Stock

1+ parts

$3.813

100+ parts

-

1k+ parts

$3.432

10k+ parts

-

799

$3.813

-

$3.432

-

Aztec Data Supply Inc.

USA . 1,725 parts In-Stock

1+ parts

$4.590

100+ parts

-

1k+ parts

-

10k+ parts

-

1,725

$4.590

-

-

-

MKK Technologies

India . 1,404 parts In-Stock

1+ parts

$7.171

100+ parts

-

1k+ parts

-

10k+ parts

-

1,404

$7.171

-

-

-

DigiPath Technology Company

USA . 1,404 parts In-Stock

1+ parts

$7.171

100+ parts

-

1k+ parts

-

10k+ parts

-

1,404

$7.171

-

-

-

Advanced Electronics

New Zealand . 5,000 parts In-Stock

1+ parts

$8.083

100+ parts

$7.679

1k+ parts

$7.679

10k+ parts

-

5,000

$8.083

$7.679

$7.679

-

Corohmni

South Africa . 874 parts In-Stock

1+ parts

$9.144

100+ parts

-

1k+ parts

-

10k+ parts

-

874

$9.144

-

-

-

Kepictronics

USA . 66,133 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

66,133

-

-

-

-

Perfect Parts

USA . 28,087 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

28,087

-

-

-

-

Assy Fe

Spain . 10,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10,200

-

-

-

-

Metaverse IC Inc.

Canada . 9,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9,000

-

-

-

-

QUARKTWIN TECHNOLOGY LTD

USA . 8,223 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,223

-

-

-

-

Microchip USA

USA . 6,738 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,738

-

-

-

-

Robosynatics

Brazil . 6,560 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,560

-

-

-

-

Lucentia Tech

USA . 6,560 parts In-Stock

1+ parts

-

100+ parts

$7.838

1k+ parts

$7.678

10k+ parts

$7.678

6,560

-

$7.838

$7.678

$7.678

Continental Prestige Electronics

USA . 6,550 parts In-Stock

1+ parts

-

100+ parts

$0.657

1k+ parts

$0.459

10k+ parts

-

6,550

-

$0.657

$0.459

-

Authorized Procurement Solutions

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,000

-

-

-

-

Lixinc

USA . 2,561 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,561

-

-

-

-

Epart123

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.630

10k+ parts

$0.630

2,500

-

-

$0.630

$0.630

GreenTree Electronics

Israel . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

Parana Technologies

USA . 1,376 parts In-Stock

1+ parts

-

100+ parts

$4.560

1k+ parts

-

10k+ parts

-

1,376

-

$4.560

-

-

Speed Components Ltd (Excess)

Israel . 94 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

94

-

-

-

-

Overview

Discover the LM2931ADT50R by STMicroelectronics, a top-of-the-line fixed regulator that guarantees superior quality and reliability. Manufactured by the trusted brand STMicroelectronics, this LDO regulator is perfect for a variety of applications. With precise voltage regulation and low dropout, this product ensures stable performance in challenging conditions. Say goodbye to power supply issues and experience seamless operation with the LM2931ADT50R. Upgrade your systems today and enjoy the benefits of this high-quality component.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material in the package body makes the regulator lightweight and durable.

Maximum Dropout Voltage: 1.6 V

The low dropout voltage ensures efficient power conversion and minimal power loss in the system.

Surface Mount: YES

The surface mount feature makes it easy to install and saves space on the PCB, making it ideal for compact designs.

Operating Temperature (TJ-Max): 125 °C

With a high operating temperature limit, this regulator can function reliably even in harsh environments.

Technology: BIPOLAR

The bipolar technology ensures stable and accurate output voltage regulation, making it suitable for sensitive electronic applications.

Minimum Output Voltage: 4.75 V

The minimum output voltage of 4.75 V provides flexibility in powering various electronic components and circuits.

Nominal Output Voltage: 5 V

The nominal output voltage of 5 V is standard for many electronic devices, making this regulator widely compatible.

Maximum Voltage Tolerance: 5 %

The tight voltage tolerance of 5% ensures consistent and reliable output voltage for connected devices.

Maximum Output Current: 0.1 A

With a maximum output current of 0.1 A, this regulator can efficiently power low power electronic components and circuits.

Maximum Input Voltage: 26 V

The high maximum input voltage of 26 V allows the regulator to be used in a wide range of applications with varying input voltage levels.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LM2931ADT50R 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:

.25 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

26 V

Minimum Input Voltage:

6 V

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.03 %

Maximum Load Regulation:

.05 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

2

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.1 A

Maximum Output Voltage-1:

5.25 V

Minimum Output Voltage-1:

4.75 V

Nominal Output Voltage-1:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.41TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

2.63 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Matte Tin (Sn) - annealed

Terminal Form:

Terminal Pitch:

2.28 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

5 %

Width:

6.1 mm

Trade Compliance

LM2931ADT50R 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

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

Similar products 21