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L4931CD25-TR

STMicroelectronics

L4931CD25-TR by STMicroelectronics

L4931CD25-TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 2.5 V and a max output current of 0.25 A. It operates efficiently in temperatures from -40 °C to 125°C, featuring a low dropout voltage of just 0.4 V. Ideal for compact applications, it comes in an 8-terminal gull-wing package for easy surface mounting.

Median Price

-

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

USA . 25,000 parts In-Stock

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25,000

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Vyrian

USA . 6,864 parts In-Stock

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6,864

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Digiode

USA . 3,299 parts In-Stock

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3,299

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Anansix

USA . 1,740 parts In-Stock

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1,740

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Distributors (Availability)

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

Microchip USA

USA . 185 parts In-Stock

1+ parts

$5.630

100+ parts

-

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185

$5.630

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IDEA Electronic Components Group

UK . 193 parts In-Stock

1+ parts

$7.438

100+ parts

-

1k+ parts

$6.694

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-

193

$7.438

-

$6.694

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MKK Technologies

India . 384 parts In-Stock

1+ parts

$13.987

100+ parts

-

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384

$13.987

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DigiPath Technology Company

USA . 384 parts In-Stock

1+ parts

$13.987

100+ parts

-

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384

$13.987

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AZTECH Wire

Italy . 937 parts In-Stock

1+ parts

$16.630

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-

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937

$16.630

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Component Stockers USA

USA . 574 parts In-Stock

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$99.990

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574

$99.990

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Kepictronics

USA . 73,500 parts In-Stock

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73,500

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Authorized Procurement Solutions

USA . 30,000 parts In-Stock

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Assy Fe

Spain . 12,480 parts In-Stock

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12,480

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A-Z Elektronik GmbH

Germany . 1,799 parts In-Stock

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1,799

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Vigor

Singapore . 1,330 parts In-Stock

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1,330

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Corphita

USA . 1,290 parts In-Stock

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1,290

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Alle Elektronik GmbH

Germany . 1,199 parts In-Stock

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1,199

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Parana Technologies

USA . 58 parts In-Stock

1+ parts

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$8.894

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58

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$8.894

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Overview

Elevate your designs with the L4931CD25-TR from STMicroelectronics, a trusted leader in innovative semiconductor solutions. This high-quality fixed regulator ensures reliability and exceptional performance across various applications, from consumer electronics to industrial automation. With its robust temperature range and compact packaging, it offers efficient power management without compromising on space. Experience unmatched stability and efficiency while benefiting from STMicroelectronics’ commitment to excellence.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy body material provides a robust and lightweight solution, making it suitable for various applications.

Maximum Dropout Voltage-1: 0.82 V

A low maximum dropout voltage ensures efficient performance, allowing the regulator to maintain output voltage even with minimal input voltage.

Surface Mount: YES

Being surface mount compatible facilitates easier integration into compact circuit designs, enhancing the overall system efficiency.

Operating Temperature (TJ-Max): 125 °C

A high operating temperature limit increases reliability in demanding environments, making this LDO regulator suitable for high-temperature applications.

Technology: BIPOLAR

The bipolar technology offers stable performance and good linearity, ensuring consistent output voltage under varying load conditions.

Package Shape: RECTANGULAR

The rectangular package shape allows for easy layout on PCBs and optimizes space utilization, facilitating multi-layer designs.

Terminal Form: GULL WING

Gull wing terminals provide enhanced soldering reliability and compatibility with automatic assembly processes.

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

The wide operating temperature range ensures functionality in extreme conditions, suitable for automotive and industrial applications.

Packing Method: TR

Tape and reel (TR) packing method simplifies component handling and automated placement in production lines.

Minimum Output Voltage-1: 2.4 V

A minimum output voltage of 2.4 V provides flexibility for various electronic applications that require stable voltage levels.

Maximum Voltage Tolerance: 4%

An excellent voltage tolerance ensures reliable performance and minimizes the risk of over-voltage, promoting circuit safety.

Nominal Output Voltage-1: 2.5 V

A nominal output voltage of 2.5 V is ideal for low-power digital circuits, making it a suitable choice for microcontrollers and sensors.

No. of Terminals: 8

Having 8 terminals allows for multiple input/output configurations, providing versatility in circuit design.

Package Style (Meter): SMALL OUTLINE

The small outline package style is advantageous for space-constrained applications, helping to reduce the overall footprint.

Adjustability: FIXED

Fixed voltage output simplifies design considerations, reducing the need for external components and minimizing PCB space usage.

Terminal Pitch: 1.27 mm

The 1.27 mm terminal pitch enables standard PCB layout practices, ensuring compatibility with most assembly processes.

Maximum Line Regulation: 0.018%

Exceptional line regulation offers a stable output voltage despite variations in input voltage, ensuring consistent performance.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This specific type of regulator is designed to provide a stable output voltage ideal for powering sensitive analog devices.

Terminal Finish: NICKEL PALLADIUM GOLD

High-quality terminal finish enhances solderability and ensures reliable electrical connections, improving the longevity of the circuit.

Terminal Position: DUAL

Dual terminal positioning allows for both flexibility in placement and ease of routing on PCBs.

Maximum Output Voltage-1: 2.6 V

A slightly higher maximum output voltage accommodates slight variations while ensuring reliable performance in practical applications.

Maximum Seated Height: 1.75 mm

A low seated height minimizes the overall profile of the device, beneficial for low-profile electronic designs.

Width: 3.9 mm

A narrow width makes this part a great fit for space-limited applications, providing more design flexibility.

Maximum Load Regulation: 0.038%

Low load regulation ensures consistent voltage delivery across different load conditions, enhancing the performance and stability of connected components.

Minimum Input Voltage: 3.3 V

A minimum input voltage of 3.3 V allows for operation in a wide range of applications powered by standard voltage sources.

Maximum Output Current-1: 0.25 A

Capable of handling output currents up to 0.25 A, this regulator is suitable for powering various low-power devices.

Nominal Dropout Voltage-1: 0.4 V

A nominal dropout voltage of 0.4 V contributes to high efficiency, especially in battery-powered applications.

Length: 4.9 mm

The compact length supports space-saving designs, especially in portable electronics where PCB real estate is critical.

Maximum Input Voltage: 20 V

High input voltage tolerance allows for versatility in input sources, making it suitable for applications powered by varying voltages.

Maximum Input Voltage Absolute: 20 V

This absolute input voltage safeguard protects the device under unusual voltage conditions, enhancing reliability and safety.

Technical Specifications

Fixed Regulators - Positive Single Output LDO L4931CD25-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:

3.3 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Maximum Line Regulation:

.018 %

Maximum Load Regulation:

.038 %

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:

2.6 V

Minimum Output Voltage-1:

2.4 V

Nominal Output Voltage-1:

2.5 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

Qualification Status:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Voltage Tolerance:

4 %

Width:

3.9 mm

Trade Compliance

L4931CD25-TR 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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