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L4931CPT50-TR

STMicroelectronics

L4931CPT50-TR by STMicroelectronics

L4931CPT50-TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output of 5V and max current of 0.25A. It features a low dropout voltage of 0.4V and operates b/w -40 °C to 125 °C, ideal for compact electronic applications. Its gull-wing terminals ensure easy surface mounting.

Median Price

$1.190

Lifecycle Status

Suppliers In-Stock

12

In-Stock Inventory

1k+

Distributors (Authorized)

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

Future Electronics

Canada . 1,000 parts In-Stock

1+ parts

$1.190

100+ parts

$1.080

1k+ parts

$1.050

10k+ parts

$0.990

1,000

$1.190

$1.080

$1.050

$0.990

Distributors (In-Stock)

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

Digiode

USA . 3,702 parts In-Stock

1+ parts

$1.130

100+ parts

-

1k+ parts

-

10k+ parts

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3,702

$1.130

-

-

-

IBS Electronics

USA . 1,000 parts In-Stock

1+ parts

$1.547

100+ parts

$1.404

1k+ parts

$1.365

10k+ parts

$1.287

1,000

$1.547

$1.404

$1.365

$1.287

Vyrian

USA . 8,806 parts In-Stock

1+ parts

-

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-

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8,806

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Standard Data Resources

USA . 5,000 parts In-Stock

1+ parts

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5,000

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A2Z Electronics, Inc.

USA . 2,480 parts In-Stock

1+ parts

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2,480

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Bristol Electronics

USA . 2,480 parts In-Stock

1+ parts

-

100+ parts

$0.956

1k+ parts

$0.842

10k+ parts

-

2,480

-

$0.956

$0.842

-

Anansix

USA . 2,294 parts In-Stock

1+ parts

-

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2,294

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ComSIT Distribution GmbH

Germany . 1,910 parts In-Stock

1+ parts

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1,910

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ComSIT Distribution GmbH

Germany . 1,910 parts In-Stock

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1,910

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ComSIT USA

USA . 1,910 parts In-Stock

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1,910

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Semi Source

USA . 1,182 parts In-Stock

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1,182

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 739 parts In-Stock

1+ parts

$1.010

100+ parts

-

1k+ parts

-

10k+ parts

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739

$1.010

-

-

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Corphita

USA . 1,575 parts In-Stock

1+ parts

$1.071

100+ parts

-

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1,575

$1.071

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IDEA Electronic Components Group

UK . 1,076 parts In-Stock

1+ parts

$7.634

100+ parts

-

1k+ parts

$6.871

10k+ parts

-

1,076

$7.634

-

$6.871

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Microchip USA

USA . 167 parts In-Stock

1+ parts

$7.733

100+ parts

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167

$7.733

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MKK Technologies

India . 1,703 parts In-Stock

1+ parts

$14.356

100+ parts

-

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1,703

$14.356

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DigiPath Technology Company

USA . 1,703 parts In-Stock

1+ parts

$14.356

100+ parts

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1,703

$14.356

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AZTECH Wire

Italy . 432 parts In-Stock

1+ parts

$19.650

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432

$19.650

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Perfect Parts

USA . 428,697 parts In-Stock

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428,697

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Kepictronics

USA . 185,000 parts In-Stock

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A-Z Elektronik GmbH

Germany . 6,605 parts In-Stock

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6,605

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USA . 5,000 parts In-Stock

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Alle Elektronik GmbH

Germany . 4,403 parts In-Stock

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Authorized Procurement Solutions

USA . 4,000 parts In-Stock

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Vigor

Singapore . 1,811 parts In-Stock

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1,811

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Parana Technologies

USA . 561 parts In-Stock

1+ parts

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100+ parts

$9.128

1k+ parts

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561

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$9.128

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Cyclops Electronics Ltd (Excess)

UK . 220 parts In-Stock

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220

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Overview

Elevate your designs with the L4931CPT50-TR from STMicroelectronics, a trusted leader in semiconductor innovation. This high-performance fixed LDO regulator ensures stable 5V output, boosting reliability even in demanding environments. Its compact size and robust thermal performance make it perfect for various applications, from consumer electronics to industrial systems. Enjoy peace of mind with superior quality, efficiency, and support, enhancing your projects effortlessly!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy ensures durability and resistance to environmental factors.

Maximum Dropout Voltage: 1.8 V

A low dropout voltage allows for efficient operation, especially in battery-powered devices.

Surface Mount: YES

Surface mount technology enables easy integration into compact circuit designs.

Operating Temperature (TJ-Max): 125 °C

High maximum operating temperature ensures reliability in demanding environments.

Technology: BIPOLAR

Bipolar technology provides better performance in dynamic load conditions.

Package Shape: RECTANGULAR

Rectangular packaging optimizes space utilization on PCBs.

Terminal Form: GULL WING

Gull wing terminals facilitate easy soldering and better mechanical stability.

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

A wide temperature range supports operation in extreme conditions.

Packing Method: TR

Tape and reel packing streamlines manufacturing processes for high-volume production.

Minimum Output Voltage: 4.8 V

Provides a reliable lower threshold for various applications requiring positive regulation.

Maximum Voltage Tolerance: 4 %

A low voltage tolerance ensures accuracy and stability in output voltage.

Nominal Output Voltage: 5 V

Standard voltage output is ideal for numerous digital and analog circuits.

No. of Terminals: 4

Four terminals facilitate easy connection and functionality in various circuit designs.

Package Style (Meter): SMALL OUTLINE, HEAT SINK/SLUG

The compact design with a heat sink enables effective thermal management.

Adjustability: FIXED

Fixed output voltage reduces complexity in design, making it user-friendly.

Terminal Pitch: 1.27 mm

The standard terminal pitch enhances compatibility with other components on the PCB.

Maximum Line Regulation: 0.0175 %

Exceptional line regulation ensures stable output voltage regardless of input variations.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

The fixed positive design is ideal for applications needing stable voltage without adjustments.

Terminal Finish: TIN

Tin plating provides excellent solderability and corrosion resistance.

Terminal Position: SINGLE

Single terminal position simplifies layout and integration on the PCB.

Maximum Output Voltage: 5.2 V

This slight headroom above nominal voltage accommodates variations in load conditions.

Maximum Seated Height: 2.63 mm

Low profile design allows for compact placement in tighter spaces.

Width: 6.1 mm

Compact width is beneficial for space-sensitive applications.

Maximum Load Regulation: 0.015 %

Excellent load regulation guarantees stable performance under varying loads.

Minimum Input Voltage: 5.8 V

Supports a broad range of input voltages for versatility in application.

Maximum Output Current: 0.25 A

Allows for adequate current supply for most low to medium power applications.

Nominal Dropout Voltage: 0.4 V

Low nominal dropout voltage maximizes efficiency, especially in low-voltage operations.

Length: 6.5 mm

Optimized length for fitting well in standard assembled circuits.

Maximum Input Voltage: 20 V

High input tolerance enhances safety and flexibility across various environments.

Maximum Input Voltage Absolute: 20 V

The absolute maximum rating ensures durability against voltage spikes.

Technical Specifications

Fixed Regulators - Positive Single Output LDO L4931CPT50-TR attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.8 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-PSSO-G4

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.0175 %

Maximum Load Regulation:

.015 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

4

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.25 A

Maximum Output Voltage-1:

5.2 V

Minimum Output Voltage-1:

4.8 V

Nominal Output Voltage-1:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP5H,.37,50TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG

Packing Method:

TR

Qualification Status:

Not Qualified

Maximum Seated Height:

2.63 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

4 %

Width:

6.1 mm

Trade Compliance

L4931CPT50-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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