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LF35CPT-TR

STMicroelectronics

LF35CPT-TR by STMicroelectronics

LF35CPT-TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 3.5 V and a max output current of 0.5 A. It operates in temperatures from -40 °C to 125°C, featuring a low dropout voltage of 0.7 V. Ideal for compact applications, it comes in a small outline package with gull-wing terminals.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

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Vyrian

USA . 4,953 parts In-Stock

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4,953

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Digiode

USA . 2,499 parts In-Stock

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2,499

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Anansix

USA . 896 parts In-Stock

1+ parts

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896

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IDEA Electronic Components Group

UK . 2,123 parts In-Stock

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$3.611

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-

1k+ parts

$3.250

10k+ parts

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2,123

$3.611

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$3.250

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MKK Technologies

India . 434 parts In-Stock

1+ parts

$6.790

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434

$6.790

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DigiPath Technology Company

USA . 434 parts In-Stock

1+ parts

$6.790

100+ parts

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434

$6.790

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Corphita

USA . 3,081 parts In-Stock

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3,081

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Parana Technologies

USA . 2,088 parts In-Stock

1+ parts

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$4.318

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2,088

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$4.318

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Overview

Unlock the potential of your designs with the LF35CPT-TR from STMicroelectronics, a trusted leader in innovative semiconductor solutions. This fixed positive LDO regulator offers exceptional stability and efficiency for diverse applications, from consumer electronics to automotive systems. With its robust operating range and surface-mount convenience, it ensures reliable performance in any environment. Count on STMicroelectronics to deliver quality you can trust, empowering your projects to thrive.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy package provides effective protection against environmental factors and mechanical stress.

Maximum Dropout Voltage: 0.7 V

With a maximum dropout voltage of just 0.7 V, this LDO efficiently regulates output even under low input voltage conditions, enhancing overall performance.

Surface Mount: YES

The surface mount design allows for easy integration into compact electronic circuits, ideal for space-constrained applications.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature allows the regulator to function reliably in demanding environments, assuring performance stability.

Technology: BIPOLAR

Utilizing bipolar technology provides low noise and better power management, making it suited for sensitive applications.

Package Shape: RECTANGULAR

The rectangular package shape aids in efficient layout and component placement on PCBs, streamlining production processes.

Terminal Form: GULL WING

Gull wing terminals facilitate easy soldering and ensure robust mechanical connections, which enhance reliability.

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

A wide operating temperature range from -40 °C to 125 °C makes this regulator suitable for harsh environments and varied applications.

Packing Method: TR

The tape and reel packing method ensures efficient handling and automated assembly processes, reducing manufacturing costs.

Minimum Output Voltage: 3.36 V

This minimum output voltage ensures compatibility with various devices requiring stable voltage levels for optimal performance.

Maximum Voltage Tolerance: 4 %

With a maximum voltage tolerance of 4%, this LDO provides precision in output voltage, making it reliable for critical applications.

Nominal Output Voltage: 3.5 V

A nominal output voltage of 3.5 V is well-suited for powering most digital and analog circuits, enhancing design flexibility.

No. of Terminals: 4

Having four terminals allows for straightforward integration into circuits, minimizing complexity during design.

Package Style (Meter): SMALL OUTLINE

The small outline package style is ideal for modern compact designs, saving space on PCBs.

Adjustability: FIXED

Fixed adjustability simplifies circuit design, reducing the need for additional components.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm provides a balance between compactness and ease of soldering, enhancing assembly efficiency.

Maximum Line Regulation: 0.017 %

Excellent line regulation ensures that output voltage remains stable despite fluctuations in input voltage, improving circuit reliability.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This type of regulator is ideal for a wide range of applications requiring stable and low-noise output.

Terminal Finish: TIN

Tin terminal finish provides good solderability and resistance to corrosion, enhancing the longevity of the product.

Terminal Position: SINGLE

Single terminal position simplifies layout and minimizes PCB space usage when integrating into designs.

Maximum Output Voltage: 3.64 V

The maximum output voltage of 3.64 V is still compatible with many devices, ensuring broad usability.

Maximum Seated Height: 2.63 mm

Low seated height contributes to compact build designs, making it suitable for portable device applications.

Width: 6.1 mm

The moderate width allows for versatile placement on PCB without excessive space consumption.

Maximum Load Regulation: 0.017 %

Outstanding load regulation signifies consistent output under varying load conditions, increasing reliability in critical applications.

Minimum Input Voltage: 4.5 V

The minimum input voltage of 4.5 V ensures that the LDO can be reliably powered by standard supply voltages.

Maximum Output Current: 0.5 A

The ability to deliver up to 0.5 A output current makes it suitable for a wide array of electronic devices.

Nominal Dropout Voltage: 0.4 V

With a nominal dropout voltage of just 0.4 V, the LDO maintains high efficiency also at lower input voltages.

Length: 6.5 mm

Its length is compatible with standard PCB layouts, facilitating easy integration.

Maximum Input Voltage: 16 V

A maximum input voltage of 16 V provides significant headroom for various power supply designs.

Maximum Input Voltage Absolute: 40 V

The absolute maximum input voltage of 40 V safeguards the device against over-voltage situations, contributing to its reliability.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LF35CPT-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

Minimum Input Voltage:

4.5 V

JESD-30 Code:

R-PSSO-G4

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.017 %

Maximum Load Regulation:

.017 %

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:

3.64 V

Minimum Output Voltage-1:

3.36 V

Nominal Output Voltage-1:

3.5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP5H,.37,50TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

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

LF35CPT-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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