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L4931ABD50-TR

STMicroelectronics

L4931ABD50-TR by STMicroelectronics

L4931ABD50-TR by STMicroelectronics is a fixed positive single output LDO regulator with a nominal output voltage of 5V and max output current of 0.25A. It operates in temperatures ranging from -40 to 125°C, making it suitable for various applications requiring stable voltage regulation in compact electronic devices.

Median Price

$0.512

Lifecycle Status

Suppliers In-Stock

21

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 10,786 parts In-Stock

1+ parts

$1.350

100+ parts

$0.787

1k+ parts

$0.698

10k+ parts

-

10,786

$1.350

$0.787

$0.698

-

Mouser Electronics

USA . 4,034 parts In-Stock

1+ parts

$1.350

100+ parts

$0.787

1k+ parts

$0.682

10k+ parts

$0.583

4,034

$1.350

$0.787

$0.682

$0.583

Avnet

USA . 37,500 parts In-Stock

1+ parts

-

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37,500

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RS (Exports)

UK . 22,005 parts In-Stock

1+ parts

-

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$0.518

22,005

-

-

-

$0.518

Chip1Stop

Japan . 12,500 parts In-Stock

1+ parts

-

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-

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$0.340

12,500

-

-

-

$0.340

Arrow

USA . 10,000 parts In-Stock

1+ parts

-

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-

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-

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$0.505

10,000

-

-

-

$0.505

Verical

USA . 10,000 parts In-Stock

1+ parts

-

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-

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-

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$0.505

10,000

-

-

-

$0.505

Distributors (In-Stock)

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

TME

Poland . 3,283 parts In-Stock

1+ parts

$0.400

100+ parts

$0.356

1k+ parts

$0.310

10k+ parts

$0.291

3,283

$0.400

$0.356

$0.310

$0.291

Nova Conductors

Japan . 51 parts In-Stock

1+ parts

$0.733

100+ parts

-

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-

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51

$0.733

-

-

-

Maritex

Poland . 2,489 parts In-Stock

1+ parts

$1.029

100+ parts

$0.544

1k+ parts

$0.416

10k+ parts

-

2,489

$1.029

$0.544

$0.416

-

Digiode

USA . 4,282 parts In-Stock

1+ parts

$1.197

100+ parts

-

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-

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4,282

$1.197

-

-

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IBS Electronics

USA . 55,000 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

$0.764

55,000

-

-

-

$0.764

Vyrian

USA . 28,795 parts In-Stock

1+ parts

-

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28,795

-

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RLX Solution Inc.

Canada . 20,000 parts In-Stock

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20,000

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Cyclops Electronics Ltd

UK . 3,202 parts In-Stock

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3,202

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ComSIT Distribution GmbH

Germany . 2,903 parts In-Stock

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2,903

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Anansix

USA . 1,232 parts In-Stock

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1,232

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Bristol Electronics

USA . 324 parts In-Stock

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324

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Atlantic Semiconductor

USA . 324 parts In-Stock

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324

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LWI Electronics Inc

India . 8 parts In-Stock

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8

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Prism Electronics

USA . 2 parts In-Stock

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2

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Distributors (Availability)

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

Semicontronic

India . 46,839 parts In-Stock

1+ parts

$0.196

100+ parts

$0.191

1k+ parts

$0.190

10k+ parts

-

46,839

$0.196

$0.191

$0.190

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Ampacity Inc.

Singapore . 30,882 parts In-Stock

1+ parts

$0.200

100+ parts

-

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30,882

$0.200

-

-

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Continental Prestige Electronics

USA . 2,995 parts In-Stock

1+ parts

$0.733

100+ parts

-

1k+ parts

-

10k+ parts

$0.718

2,995

$0.733

-

-

$0.718

Argo Parts USA

USA . 747 parts In-Stock

1+ parts

$0.733

100+ parts

-

1k+ parts

-

10k+ parts

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747

$0.733

-

-

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Advanced Electronics

New Zealand . 2,500 parts In-Stock

1+ parts

$0.748

100+ parts

$0.748

1k+ parts

$0.748

10k+ parts

-

2,500

$0.748

$0.748

$0.748

-

Corohmni

South Africa . 117 parts In-Stock

1+ parts

$0.801

100+ parts

-

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117

$0.801

-

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Vigor

Singapore . 18,909 parts In-Stock

1+ parts

$1.060

100+ parts

-

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18,909

$1.060

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Corphita

USA . 1,973 parts In-Stock

1+ parts

$1.134

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1,973

$1.134

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Aztec Data Supply Inc.

USA . 3,885 parts In-Stock

1+ parts

$3.550

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-

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3,885

$3.550

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IDEA Electronic Components Group

UK . 1,780 parts In-Stock

1+ parts

$4.590

100+ parts

-

1k+ parts

$4.131

10k+ parts

-

1,780

$4.590

-

$4.131

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MKK Technologies

India . 1,496 parts In-Stock

1+ parts

$8.631

100+ parts

-

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-

10k+ parts

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1,496

$8.631

-

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DigiPath Technology Company

USA . 1,496 parts In-Stock

1+ parts

$8.631

100+ parts

-

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-

10k+ parts

-

1,496

$8.631

-

-

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Eastek

USA . 922,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.390

10k+ parts

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922,500

-

-

$0.390

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GreenTree Electronics

Israel . 905,000 parts In-Stock

1+ parts

-

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905,000

-

-

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Perfect Parts

USA . 43,812 parts In-Stock

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43,812

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Lixinc

USA . 13,427 parts In-Stock

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13,427

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Kepictronics

USA . 7,500 parts In-Stock

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7,500

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S.R.D Solutions

India . 3,920 parts In-Stock

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3,920

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A-Z Elektronik GmbH

Germany . 2,696 parts In-Stock

1+ parts

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2,696

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Assy Fe

Spain . 2,500 parts In-Stock

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2,500

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Alle Elektronik GmbH

Germany . 1,797 parts In-Stock

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1,797

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Infinite Electronics LLP (Excess)

. 1,401 parts In-Stock

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1,401

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Parana Technologies

USA . 1,096 parts In-Stock

1+ parts

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100+ parts

$5.488

1k+ parts

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1,096

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$5.488

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Futuretech Components

Singapore . 500 parts In-Stock

1+ parts

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500

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Overview

Unleash the power of reliable voltage regulation with the L4931ABD50-TR by STMicroelectronics. Crafted with precision and expertise, this fixed positive single output LDO regulator offers unparalleled stability and performance in a variety of applications. From industrial to automotive, this versatile regulator ensures consistent power delivery with minimal dropout voltage. Trust in STMicroelectronics for quality you can depend on. Elevate your projects with the L4931ABD50-TR and experience the difference today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the regulator lightweight and cost-effective.

Maximum Dropout Voltage-1: 0.82 V

Low dropout voltage ensures efficient regulation and minimal power loss in the system.

Surface Mount: YES

Surface mount capability allows for easy and space-efficient integration on PCBs.

Operating Temperature (TJ-Max): 125 °C

Wide operating temperature range ensures reliable performance in various environmental conditions.

Technology: BIPOLAR

Bipolar technology offers high stability and low noise in the regulation of output voltage.

Package Shape: RECTANGULAR

Rectangular package shape makes it easy to handle and mount on the PCB.

Terminal Form: GULL WING

Gull wing terminal form offers secure soldering and mechanical strength.

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

Wide temperature range allows for operation in harsh industrial environments.

Minimum Output Voltage-1: 4.9 V

Low minimum output voltage provides flexibility in powering low voltage devices.

Maximum Voltage Tolerance: 2 %

Narrow voltage tolerance ensures accurate and stable output voltage for the connected device.

Nominal Output Voltage-1: 5 V

Stable 5V output voltage makes it suitable for a wide range of applications.

No. of Terminals: 8

Multiple terminals provide easy connectivity and support for various external components.

Package Style (Meter): SMALL OUTLINE

Small outline package style saves space on the PCB and allows for compact design.

Adjustability: FIXED

Fixed output voltage eliminates the need for external adjustments and simplifies circuit design.

Terminal Pitch: 1.27 mm

Standard terminal pitch facilitates easy PCB layout and assembly.

Maximum Line Regulation: 0.0175 %

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

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

LDO regulator offers low noise and high efficiency for demanding applications.

Terminal Finish: NICKEL PALLADIUM GOLD

Nickel palladium gold terminal finish provides excellent conductivity and corrosion resistance.

Terminal Position: DUAL

Dual terminal position offers flexibility in PCB layout and orientation.

Maximum Output Voltage-1: 5.1 V

Stable maximum output voltage ensures safe operation of connected devices.

Maximum Seated Height: 1.75 mm

Low seated height allows for compact and slim design of the regulator.

Width: 3.9 mm

Narrow width makes the regulator suitable for space-constrained applications.

Maximum Load Regulation: 0.035 %

Low load regulation ensures stable output voltage under varying load conditions.

Minimum Input Voltage: 5.8 V

Low minimum input voltage requirement allows for operation with a wide range of power sources.

Maximum Output Current-1: 0.25 A

High output current capability enables the regulator to power a variety of loads.

Peak Reflow Temperature °C: 260

High peak reflow temperature ensures reliable soldering of the regulator during assembly.

Nominal Dropout Voltage-1: 0.4 V

Low dropout voltage ensures efficient power conversion and minimal heat dissipation.

Length: 4.9 mm

Compact length allows for efficient use of PCB space and easy mounting.

Maximum Input Voltage: 20 V

Wide input voltage range provides compatibility with a variety of power sources.

Maximum Input Voltage Absolute: 20 V

Absolute maximum input voltage limit ensures protection against voltage spikes and overloads.

Technical Specifications

Fixed Regulators - Positive Single Output LDO L4931ABD50-TR attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.82 V

Nominal Dropout Voltage-1:

.4 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

20 V

Minimum Input Voltage:

5.8 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Maximum Line Regulation:

.0175 %

Maximum Load Regulation:

.035 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

8

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.25 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:

SOP

Package Equivalence Code:

SOP8,.25

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.75 mm

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Voltage Tolerance:

2 %

Width:

3.9 mm

Trade Compliance

L4931ABD50-TR 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

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