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LF50CPT-TR

STMicroelectronics

LF50CPT-TR by STMicroelectronics

LF50CPT-TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 5V and a max output current of 0.5A. It operates efficiently in temperatures from -40 °C to 125°C, featuring a max dropout voltage of 0.7V. Ideal for compact applications, it comes in a small outline package with gull-wing terminals.

Median Price

$1.460

Lifecycle Status

Suppliers In-Stock

15

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 7,280 parts In-Stock

1+ parts

$1.630

100+ parts

$0.963

1k+ parts

$0.843

10k+ parts

$0.786

7,280

$1.630

$0.963

$0.843

$0.786

Mouser Electronics

USA . 2,381 parts In-Stock

1+ parts

$1.630

100+ parts

$0.892

1k+ parts

$0.666

10k+ parts

$0.656

2,381

$1.630

$0.892

$0.666

$0.656

Avnet

USA . 7,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,500

-

-

-

-

Element14

Singapore . 3,498 parts In-Stock

1+ parts

-

100+ parts

$1.290

1k+ parts

$1.190

10k+ parts

$0.881

3,498

-

$1.290

$1.190

$0.881

Farnell

UK . 2,500 parts In-Stock

1+ parts

-

100+ parts

$0.819

1k+ parts

$0.701

10k+ parts

$0.597

2,500

-

$0.819

$0.701

$0.597

Distributors (In-Stock)

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

Vyrian

USA . 4,516 parts In-Stock

1+ parts

$0.721

100+ parts

-

1k+ parts

-

10k+ parts

-

4,516

$0.721

-

-

-

Digiode

USA . 4,186 parts In-Stock

1+ parts

$1.548

100+ parts

-

1k+ parts

-

10k+ parts

-

4,186

$1.548

-

-

-

IBS Electronics

USA . 30,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.241

30,000

-

-

-

$0.241

LIBRA Elektronik GmbH

Germany . 14,628 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

14,628

-

-

-

-

ComSIT USA

USA . 7,910 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,910

-

-

-

-

ComSIT Distribution GmbH

Germany . 7,705 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,705

-

-

-

-

ACDS - Activité Composants Distribution Service

France . 3,239 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,239

-

-

-

-

Prism Electronics

USA . 3,039 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,039

-

-

-

-

Rebound Electronics

UK . 2,784 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,784

-

-

-

-

Anansix

USA . 1,614 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,614

-

-

-

-

Distributors (Availability)

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

Vigor

Singapore . 4,865 parts In-Stock

1+ parts

$0.890

100+ parts

-

1k+ parts

-

10k+ parts

-

4,865

$0.890

-

-

-

Continental Prestige Electronics

USA . 5,620 parts In-Stock

1+ parts

$1.350

100+ parts

$0.927

1k+ parts

$0.667

10k+ parts

-

5,620

$1.350

$0.927

$0.667

-

Corphita

USA . 4,289 parts In-Stock

1+ parts

$1.467

100+ parts

-

1k+ parts

-

10k+ parts

-

4,289

$1.467

-

-

-

Component Stockers USA

USA . 22,058 parts In-Stock

1+ parts

$1.690

100+ parts

$1.120

1k+ parts

$0.780

10k+ parts

-

22,058

$1.690

$1.120

$0.780

-

IDEA Electronic Components Group

UK . 1,242 parts In-Stock

1+ parts

$2.155

100+ parts

-

1k+ parts

$1.939

10k+ parts

-

1,242

$2.155

-

$1.939

-

Advanced Electronics

New Zealand . 3,000 parts In-Stock

1+ parts

$2.390

100+ parts

$2.175

1k+ parts

$1.960

10k+ parts

-

3,000

$2.390

$2.175

$1.960

-

MKK Technologies

India . 1,362 parts In-Stock

1+ parts

$4.052

100+ parts

-

1k+ parts

-

10k+ parts

-

1,362

$4.052

-

-

-

DigiPath Technology Company

USA . 1,362 parts In-Stock

1+ parts

$4.052

100+ parts

-

1k+ parts

-

10k+ parts

-

1,362

$4.052

-

-

-

Perfect Parts

USA . 127,008 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

127,008

-

-

-

-

Kepictronics

USA . 25,985 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

25,985

-

-

-

-

Authorized Procurement Solutions

USA . 25,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

25,000

-

-

-

-

Assy Fe

Spain . 9,650 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9,650

-

-

-

-

Cyclops Electronics Ltd (Excess)

UK . 3,744 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,744

-

-

-

-

Epart123

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.338

2,500

-

-

-

$0.338

Eastek

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

GreenTree Electronics

Israel . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

Parana Technologies

USA . 2,182 parts In-Stock

1+ parts

-

100+ parts

$2.576

1k+ parts

-

10k+ parts

-

2,182

-

$2.576

-

-

A-Z Elektronik GmbH

Germany . 1,800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,800

-

-

-

-

Alle Elektronik GmbH

Germany . 1,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,200

-

-

-

-

Speed Components Ltd (Excess)

Israel . 226 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

226

-

-

-

-

Overview

Elevate your designs with the LF50CPT-TR from STMicroelectronics, a trusted name in high-quality semiconductor solutions. This fixed LDO regulator ensures stable performance across a wide range of applications, from automotive to industrial systems. With exceptional voltage regulation and thermal stability, it powers your devices reliably while thriving in extreme temperatures. Experience the perfect blend of efficiency and reliability—choose the LF50CPT-TR for unmatched quality and performance!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This durable material ensures reliability and resistance to environmental factors, making the regulator suitable for various applications.

Maximum Dropout Voltage: 1.7 V

A relatively low dropout voltage allows for efficient operation even with limited input-output voltage differences, enhancing performance in low-voltage applications.

Surface Mount: YES

Surface mount technology facilitates compact designs and automated assembly, making it ideal for modern electronics.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature, this LDO can function reliably in demanding thermal environments.

Technology: BIPOLAR

Bipolar technology typically offers better linearity and lower noise, contributing to stable voltage regulation.

Package Shape: RECTANGULAR

The rectangular shape aids in efficient space utilization on PCBs, fitting into compact designs.

Terminal Form: GULL WING

Gull wing terminals provide reliable solder joints and are suitable for automated assembly processes.

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

A wide operating temperature range ensures functionality in extreme conditions, expanding the possible applications.

Packing Method: TR, 13 INCH

The tape and reel packing method facilitates easy handling and automatic placement during manufacturing.

Minimum Output Voltage: 4.8 V

A minimum output voltage of 4.8 V ensures it can effectively support a range of electronic devices requiring a stable voltage supply.

Maximum Voltage Tolerance: 2 %

A tight voltage tolerance ensures reliable performance, making it appropriate for precision applications.

Nominal Output Voltage: 5 V

A standard output voltage makes it compatible with a wide array of electronic components.

No. of Terminals: 4

Four terminals facilitate a simple connection and ensure easy integration into circuits.

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

The small outline package style allows for space-saving solutions, and the heat sink design aids in thermal dissipation.

Adjustability: FIXED

A fixed output voltage simplifies design and reduces assembly complexity, making the LDO easy to use.

Terminal Pitch: 1.27 mm

A standard terminal pitch is convenient for PCB layout and helps maintain component density.

Maximum Line Regulation: 0.025 %

Outstanding line regulation minimizes voltage variance due to input changes, ensuring stable output performance.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This type is ideal for applications needing a stable and fixed voltage with minimal noise.

Terminal Finish: MATTE TIN

A matte tin finish improves solderability, enhancing the reliability of connections during assembly.

Terminal Position: SINGLE

A single terminal position simplifies routing on printed circuit boards (PCBs), enhancing design flexibility.

Maximum Output Voltage: 5.2 V

The capability to provide an output voltage up to 5.2 V supports a wider range of applications.

Maximum Seated Height: 2.4 mm

A low height optimizes space on the PCB, making it an excellent choice for compact electronic designs.

Width: 6.1 mm

This width is ideal for various layouts and fitting alongside other components without occupying excessive space.

Maximum Load Regulation: 0.025 %

Superior load regulation ensures that output voltage remains consistent regardless of the load applied, enhancing reliability.

Maximum Output Current: 0.5 A

A maximum output current of 0.5 A supports various low to moderate power applications, making it versatile.

Maximum Time At Peak Reflow Temperature: 30 s

This specification ensures the component can withstand standard soldering processes without damage.

Peak Reflow Temperature: 260 °C

The high tolerance for peak reflow temperature ensures compatibility with modern soldering techniques.

Nominal Dropout Voltage: 0.4 V

Very low nominal dropout voltage allows for improved performance in battery-operated devices, prolonging battery life.

Length: 6.5 mm

A compact length facilitates space-saving designs, ideal for modern miniature electronics.

Maximum Input Voltage: 16 V

The ability to handle input voltages up to 16 V makes it suitable for various power supply scenarios.

Maximum Input Voltage Absolute: 40 V

A high absolute input voltage capability provides added protection against voltage spikes in circuit designs.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LF50CPT-TR 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

JESD-30 Code:

R-PSSO-G4

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.025 %

Maximum Load Regulation:

.025 %

Moisture Sensitivity Level (MSL):

1

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:

.5 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, 13 INCH

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

2.4 mm

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

2 %

Width:

6.1 mm

Trade Compliance

LF50CPT-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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