Loading...

L4931CD80-TR

STMicroelectronics

L4931CD80-TR by STMicroelectronics

L4931CD80-TR by STMicroelectronics is a fixed positive LDO regulator with an 8V output and a max load current of 0.25A. It features a low dropout voltage of 0.4V and operates in temperatures from -40 °C to 125°C, ideal for compact electronic applications. Its surface mount design ensures efficient space utilization in various circuits.

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

Vyrian

USA . 3,980 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,980

-

-

-

-

Digiode

USA . 3,299 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,299

-

-

-

-

Anansix

USA . 1,027 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,027

-

-

-

-

Pegasus Components GmbH

Germany . 77 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

77

-

-

-

-

Distributors (Availability)

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

Microchip USA

USA . 286 parts In-Stock

1+ parts

$4.901

100+ parts

-

1k+ parts

-

10k+ parts

-

286

$4.901

-

-

-

IDEA Electronic Components Group

UK . 143 parts In-Stock

1+ parts

$8.430

100+ parts

-

1k+ parts

$7.587

10k+ parts

-

143

$8.430

-

$7.587

-

MKK Technologies

India . 1,861 parts In-Stock

1+ parts

$15.852

100+ parts

-

1k+ parts

-

10k+ parts

-

1,861

$15.852

-

-

-

DigiPath Technology Company

USA . 1,861 parts In-Stock

1+ parts

$15.852

100+ parts

-

1k+ parts

-

10k+ parts

-

1,861

$15.852

-

-

-

AZTECH Wire

Italy . 647 parts In-Stock

1+ parts

$16.750

100+ parts

-

1k+ parts

-

10k+ parts

-

647

$16.750

-

-

-

Component Stockers USA

USA . 372 parts In-Stock

1+ parts

$99.990

100+ parts

-

1k+ parts

-

10k+ parts

-

372

$99.990

-

-

-

Kepictronics

USA . 107,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

107,500

-

-

-

-

Assy Fe

Spain . 30,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

30,000

-

-

-

-

Metaverse IC Inc.

Canada . 25,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

25,000

-

-

-

-

Perfect Parts

USA . 15,180 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15,180

-

-

-

-

Authorized Procurement Solutions

USA . 15,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15,000

-

-

-

-

Vigor

Singapore . 7,427 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,427

-

-

-

-

A-Z Elektronik GmbH

Germany . 6,638 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,638

-

-

-

-

Alle Elektronik GmbH

Germany . 4,425 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,425

-

-

-

-

QUARKTWIN TECHNOLOGY LTD

USA . 2,513 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,513

-

-

-

-

Parana Technologies

USA . 598 parts In-Stock

1+ parts

-

100+ parts

$10.079

1k+ parts

-

10k+ parts

-

598

-

$10.079

-

-

Corphita

USA . 106 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

106

-

-

-

-

Overview

Elevate your design with the L4931CD80-TR from STMicroelectronics, a trusted leader in semiconductor innovation. This top-tier fixed linear regulator offers unmatched reliability and efficiency for your projects, ensuring consistent performance across diverse applications—from consumer electronics to industrial systems. Enjoy peace of mind with its robust thermal characteristics and superior voltage regulation, delivering exceptional value and dependability you can count on.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy materials ensures durability and resistance to harsh environments, making this LDO regulator reliable for various applications.

Maximum Dropout Voltage: 1.8 V

A maximum dropout voltage of 1.8V allows for better efficiency in low-voltage applications, ensuring stable performance even with small input-output differentials.

Surface Mount: YES

Surface mount capability allows for compact designs and easier assembly processes, making it suitable for modern electronics where space is at a premium.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature of 125 °C ensures that the regulator can function effectively in demanding environments.

Technology: BIPOLAR

Bipolar technology provides high performance and efficiency, which is essential in maintaining stable output under varying loads.

Package Shape: RECTANGULAR

The rectangular package shape helps in optimizing PCB layout and enhancing thermal performance by allowing better airflow.

Terminal Form: GULL WING

Gull wing terminal configuration enables effective soldering and provides better mechanical strength in assembled products.

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

The extended temperature range of -40 °C allows this LDO regulator to operate in extreme conditions, proving its versatility for automotive or industrial applications.

Packing Method: TR

Tape and reel packing method ensures efficient and automated handling during manufacturing, minimizing assembly time and cost.

Minimum Output Voltage: 7.68 V

A minimum output voltage of 7.68 V ensures that the regulator can support various loads while providing adequate voltage levels for sensitive components.

Maximum Voltage Tolerance: 4 %

With a voltage tolerance of 4%, the regulator offers reliable performance even under voltage fluctuations, ensuring stable operation of connected devices.

Nominal Output Voltage: 8 V

A nominal output voltage of 8 V is ideal for a wide range of electronic components, making it a suitable choice for various applications.

Number of Terminals: 8

Having 8 terminals allows for greater functionality and easier integration into complex circuits, enhancing design flexibility.

Package Style (Meter): SMALL OUTLINE

The small outline package style is advantageous for space-constrained applications where board real estate is critical.

Adjustability: FIXED

Fixed output presents simplicity in design, preventing accidental misconfigurations and ensuring consistent performance.

Terminal Pitch: 1.27 mm

The 1.27 mm terminal pitch helps to maintain a compact design while ensuring reliable connections.

Maximum Line Regulation: 0.024 %

The low line regulation value indicates that the output voltage remains stable despite variations in input voltage, ensuring smooth operation.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

The fixed positive single output design streamlines applications needing stable voltage without requiring additional components for adjustments.

Terminal Finish: NICKEL PALLADIUM GOLD

The premium terminal finish enhances corrosion resistance and solderability, ensuring reliable connections and longevity.

Terminal Position: DUAL

Dual terminal positioning facilitates flexible PCB layout options, allowing easier routing and integrating with other components.

Maximum Output Voltage: 8.32 V

The maximum output voltage of 8.32 V gives flexibility for a variety of load requirements, accommodating diverse applications.

Maximum Seated Height: 1.75 mm

A low seated height is beneficial for space-saving designs, fitting into tight spaces without compromising performance.

Width: 3.9 mm

A compact width aids in design flexibility, allowing multiple components to be placed close together in dense circuit layouts.

Maximum Load Regulation: 0.038 %

The tight load regulation ensures that the output voltage remains consistent even with changes in output load, safeguarding sensitive electronics.

Minimum Input Voltage: 8.9 V

A minimum input voltage of 8.9 V allows the regulator to function effectively with a range of power supplies, enhancing compatibility.

Maximum Output Current: 0.25 A

A maximum output current of 0.25 A is sufficient for powering many common low-power devices, making it versatile for a variety of applications.

Nominal Dropout Voltage: 0.4 V

The low nominal dropout voltage improves efficiency, allowing for optimal performance in battery-powered devices.

Length: 4.9 mm

The length of 4.9 mm fits within compact designs, making this regulator suitable for a range of modern electronic devices.

Maximum Input Voltage: 20 V

A wide maximum input voltage of 20 V allows compatibility with various power sources, accommodating different circuit demands.

Maximum Input Voltage Absolute: 20 V

Specifying a maximum absolute input voltage of 20 V ensures safe operation under extreme conditions without damaging the device.

Technical Specifications

Fixed Regulators - Positive Single Output LDO L4931CD80-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:

8.9 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Maximum Line Regulation:

.024 %

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:

8.32 V

Minimum Output Voltage-1:

7.68 V

Nominal Output Voltage-1:

8 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

L4931CD80-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

Category top products 20

Authentic purchasing experiences

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

Similar products 20