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LF50ABV

STMicroelectronics

LF50ABV by STMicroelectronics

STMicroelectronics LF50ABV is a fixed positive single output LDO regulator with a max output current of 0.5A and a nominal output voltage of 5V. It has a package style of flange mount, making it suitable for applications requiring precise voltage regulation in compact spaces. Operating temperature range from -40 to 125 °C ensures reliability in various environments.

Median Price

$0.476

Lifecycle Status

Suppliers In-Stock

14

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 1,906 parts In-Stock

1+ parts

$1.160

100+ parts

$0.669

1k+ parts

$0.580

10k+ parts

$0.545

1,906

$1.160

$0.669

$0.580

$0.545

Element14

Singapore . 1,376 parts In-Stock

1+ parts

$1.650

100+ parts

$0.881

1k+ parts

$0.771

10k+ parts

$0.733

1,376

$1.650

$0.881

$0.771

$0.733

Arrow

USA . 8,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.476

10k+ parts

-

8,000

-

-

$0.476

-

Verical

USA . 8,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.476

10k+ parts

-

8,000

-

-

$0.476

-

Future Electronics

Canada . 650 parts In-Stock

1+ parts

-

100+ parts

$0.193

1k+ parts

$0.182

10k+ parts

$0.173

650

-

$0.193

$0.182

$0.173

Distributors (In-Stock)

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

Vyrian

USA . 2,193 parts In-Stock

1+ parts

$0.193

100+ parts

-

1k+ parts

-

10k+ parts

-

2,193

$0.193

-

-

-

Component Electronics Inc.

Canada . 59 parts In-Stock

1+ parts

$0.920

100+ parts

$0.690

1k+ parts

$0.600

10k+ parts

-

59

$0.920

$0.690

$0.600

-

TME

Poland . 232 parts In-Stock

1+ parts

$1.060

100+ parts

$0.629

1k+ parts

$0.495

10k+ parts

$0.474

232

$1.060

$0.629

$0.495

$0.474

Digiode

USA . 914 parts In-Stock

1+ parts

$1.074

100+ parts

-

1k+ parts

-

10k+ parts

-

914

$1.074

-

-

-

Anansix

USA . 2,277 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,277

-

-

-

-

Q Components

USA . 1,245 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,245

-

-

-

-

Cogito LLC

Ukraine . 287 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

287

-

-

-

-

Sunrise Surplus Inc.

USA . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

100

-

-

-

-

ABC Electronics Ltd.

UK . 42 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

42

-

-

-

-

Distributors (Availability)

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

Continental Prestige Electronics

USA . 2,062 parts In-Stock

1+ parts

$0.883

100+ parts

$0.476

1k+ parts

$0.387

10k+ parts

$0.364

2,062

$0.883

$0.476

$0.387

$0.364

Vigor

Singapore . 10,048 parts In-Stock

1+ parts

$0.990

100+ parts

-

1k+ parts

-

10k+ parts

-

10,048

$0.990

-

-

-

Corphita

USA . 1,215 parts In-Stock

1+ parts

$1.017

100+ parts

-

1k+ parts

-

10k+ parts

-

1,215

$1.017

-

-

-

Advanced Electronics

New Zealand . 600 parts In-Stock

1+ parts

$3.739

100+ parts

$3.402

1k+ parts

$3.066

10k+ parts

-

600

$3.739

$3.402

$3.066

-

IDEA Electronic Components Group

UK . 1,572 parts In-Stock

1+ parts

$8.266

100+ parts

-

1k+ parts

$7.440

10k+ parts

-

1,572

$8.266

-

$7.440

-

MKK Technologies

India . 2,333 parts In-Stock

1+ parts

$15.544

100+ parts

-

1k+ parts

-

10k+ parts

-

2,333

$15.544

-

-

-

DigiPath Technology Company

USA . 2,333 parts In-Stock

1+ parts

$15.544

100+ parts

-

1k+ parts

-

10k+ parts

-

2,333

$15.544

-

-

-

Kepictronics

USA . 13,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

13,000

-

-

-

-

Perfect Parts

USA . 4,897 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,897

-

-

-

-

Cyclops Electronics Ltd (Excess)

UK . 3,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,200

-

-

-

-

A-Z Elektronik GmbH

Germany . 2,909 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,909

-

-

-

-

Alle Elektronik GmbH

Germany . 1,939 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,939

-

-

-

-

Authorized Procurement Solutions

USA . 1,700 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,700

-

-

-

-

Eastek

USA . 1,450 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,450

-

-

-

-

GreenTree Electronics

Israel . 1,450 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,450

-

-

-

-

Parana Technologies

USA . 1,395 parts In-Stock

1+ parts

-

100+ parts

$9.884

1k+ parts

-

10k+ parts

-

1,395

-

$9.884

-

-

Overview

Unlock the power of reliable voltage regulation with the LF50ABV by STMicroelectronics. Crafted with precision and expertise, this fixed positive single output LDO regulator ensures stable performance in a compact package. Ideal for a range of applications, from consumer electronics to industrial systems, this regulator guarantees a seamless experience with its minimal dropout voltage and superior line and load regulation. Trust STMicroelectronics to deliver quality and innovation with the LF50ABV, providing you with the peace of mind and assurance you need for your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the internal components of the regulator, making it suitable for a variety of applications.

Maximum Dropout Voltage-1: 1.7 V

The low dropout voltage ensures that the regulator can maintain a stable output voltage even when the input voltage is close to the output voltage, providing reliable power supply.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature, this regulator can withstand demanding conditions and continue to function effectively.

Technology: BIPOLAR

The bipolar technology used in this regulator ensures efficient and accurate voltage regulation for consistent performance.

Package Shape: RECTANGULAR

The rectangular shape of the package allows for easy integration into various electronic circuits and systems.

Terminal Form: THROUGH-HOLE

The through-hole terminal form simplifies the soldering process during assembly, making it user-friendly for circuit designers.

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

With a low minimum operating temperature, this regulator can function reliably even in cold environments.

Packing Method: TUBE

The tube packing method provides protection during storage and transportation, ensuring the regulator remains in optimal condition until use.

Minimum Output Voltage-1: 4.9 V

The minimum output voltage of 4.9V ensures compatibility with various electronic devices and components that require stable power supply.

Maximum Voltage Tolerance: 1 %

The tight voltage tolerance of 1% ensures precise voltage regulation, making this regulator suitable for applications where accuracy is critical.

Nominal Output Voltage-1: 5 V

The nominal output voltage of 5V provides a standard power supply option for a wide range of electronic systems and devices.

No. of Terminals: 3

The three terminals provide connectivity for input, output, and ground connections, allowing for easy integration into circuit designs.

Package Style (Meter): FLANGE MOUNT

The flange mount package style facilitates secure mounting of the regulator onto a circuit board or mounting surface, enhancing stability and reliability.

Adjustability: FIXED

The fixed adjustability of this regulator simplifies the design process, as the output voltage is preset and does not require manual adjustment.

Terminal Pitch: 2.55 mm

The terminal pitch of 2.55mm allows for easy connection to external components and circuitry, providing versatility in design.

Maximum Line Regulation: 0.025 %

The low maximum line regulation ensures consistent output voltage even with fluctuations in input voltage, making this regulator reliable in varying operating conditions.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

As a fixed positive single output LDO regulator, this product offers stable and accurate voltage regulation, ideal for applications requiring a constant power supply.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides a durable and corrosion-resistant surface for soldering, ensuring long-lasting performance.

Terminal Position: SINGLE

The single terminal position simplifies installation and connection, making this regulator easy to integrate into electronic systems.

Maximum Output Voltage-1: 5.1 V

The maximum output voltage of 5.1V provides a slightly higher power supply option for applications that require a slightly higher voltage level.

Maximum Seated Height: 19.35 mm

The maximum seated height of 19.35mm allows for compact and space-efficient installation of the regulator in electronic devices and systems.

Width: 4.5 mm

The narrow width of 4.5mm enables the regulator to be used in tight spaces or in compact electronic designs, maximizing flexibility in layout.

Maximum Load Regulation: 0.025 %

The low maximum load regulation ensures stable output voltage even with changes in load demand, making this regulator reliable for varying power requirements.

Minimum Input Voltage: 6 V

The minimum input voltage of 6V allows for compatibility with a wide range of power sources, making this regulator versatile for different applications.

Maximum Output Current-1: 0.5 A

The maximum output current of 0.5A allows for powering a variety of electronic components and devices with moderate power requirements.

Nominal Dropout Voltage-1: 0.4 V

The nominal dropout voltage of 0.4V indicates minimal voltage loss between input and output, ensuring efficient power delivery.

Length: 10.2 mm

The compact length of 10.2mm allows for flexible placement and installation of the regulator in electronic systems with limited space.

Maximum Input Voltage: 16 V

The maximum input voltage of 16V ensures compatibility with a wide range of power sources while providing protection against voltage spikes or surges.

Maximum Input Voltage Absolute: 40 V

The high maximum input voltage absolute rating of 40V provides additional protection against overvoltage events, ensuring the regulator's safety and reliability.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LF50ABV attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.7 V

Nominal Dropout Voltage-1:

.4 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

16 V

Minimum Input Voltage:

6 V

JESD-30 Code:

R-PSFM-T3

JESD-609 Code:

e3

Length:

10.2 mm

Maximum Line Regulation:

.025 %

Maximum Load Regulation:

.025 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.5 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:

Package Equivalence Code:

SIP3,.1TB

Package Shape:

RECTANGULAR

Package Style (Meter):

FLANGE MOUNT

Packing Method:

TUBE

Qualification Status:

Not Qualified

Maximum Seated Height:

19.35 mm

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.55 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

1 %

Width:

4.5 mm

Trade Compliance

LF50ABV 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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