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LF18CV

STMicroelectronics

LF18CV by STMicroelectronics

LF18CV by STMicroelectronics is a fixed positive single output LDO regulator with a nominal output voltage of 1.8V and max output current of 0.5A. It operates in temperatures ranging from -40 to 125 °C, making it suitable for various applications requiring stable voltage regulation in electronic devices. The package style is flange mount with through-hole terminals, providing ease of installation and reliability in different environments.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 6,401 parts In-Stock

1+ parts

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6,401

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Digiode

USA . 2,637 parts In-Stock

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2,637

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Anansix

USA . 518 parts In-Stock

1+ parts

-

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518

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Distributors (Availability)

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

Microchip USA

USA . 243 parts In-Stock

1+ parts

$5.169

100+ parts

-

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-

243

$5.169

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IDEA Electronic Components Group

UK . 2,156 parts In-Stock

1+ parts

$7.941

100+ parts

-

1k+ parts

$7.147

10k+ parts

-

2,156

$7.941

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$7.147

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MKK Technologies

India . 1,315 parts In-Stock

1+ parts

$14.933

100+ parts

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1,315

$14.933

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DigiPath Technology Company

USA . 1,315 parts In-Stock

1+ parts

$14.933

100+ parts

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1,315

$14.933

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AZTECH Wire

Italy . 867 parts In-Stock

1+ parts

$18.280

100+ parts

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867

$18.280

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Component Stockers USA

USA . 697 parts In-Stock

1+ parts

$99.990

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697

$99.990

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Corphita

USA . 3,094 parts In-Stock

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3,094

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Parana Technologies

USA . 1,957 parts In-Stock

1+ parts

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$9.495

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1,957

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$9.495

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Assy Fe

Spain . 7 parts In-Stock

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Overview

Experience superior quality and performance with the LF18CV by STMicroelectronics, a leading manufacturer in fixed regulators. This LDO regulator offers reliable power management solutions for a variety of applications. With precise output voltage control and high efficiency, this product provides customers with value and benefits that set it apart from the competition. Trust in the LF18CV to deliver consistent and stable power for your electronic devices.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the internal components, ensuring a longer lifespan for the product.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature, this product can handle extreme conditions without compromising its performance.

Technology: BIPOLAR

Bipolar technology offers stable and reliable voltage regulation, making this product suitable for sensitive electronic devices.

Package Shape: RECTANGULAR

The rectangular shape allows for easy mounting and installation in a variety of electronic applications.

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

The low minimum operating temperature allows this product to function effectively in cold environments without any issues.

Minimum Output Voltage-1: 1.728 V

The low minimum output voltage makes this regulator suitable for applications that require low power consumption.

Maximum Voltage Tolerance: 4 %

The tight voltage tolerance ensures precise and accurate output voltage regulation for consistent performance.

Nominal Output Voltage-1: 1.8 V

The nominal output voltage meets standard voltage requirements for many electronic devices, making this product versatile.

No. of Terminals: 3

Having three terminals simplifies the connection process and offers flexibility in circuit design.

Package Style (Meter): FLANGE MOUNT

The flange mount style allows for secure and stable mounting of the regulator in different applications.

Adjustability: FIXED

The fixed adjustability ensures a consistent output voltage, making this product ideal for steady voltage requirements.

Terminal Pitch: 2.54 mm

The standard terminal pitch makes it compatible with various PCB layouts and facilitates easy soldering during assembly.

Maximum Line Regulation: 0.012 %

The low line regulation maintains stable output voltage regardless of input voltage variations, ensuring reliable performance.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This type of regulator provides stable and low-noise output voltage, making it suitable for noise-sensitive applications.

Terminal Finish: TIN

The tin terminal finish offers good conductivity and corrosion resistance, ensuring reliable electrical connections.

Terminal Position: SINGLE

Having a single terminal position simplifies the installation process and reduces the risk of wiring errors.

Maximum Output Voltage-1: 1.872 V

The high maximum output voltage ensures compatibility with a wide range of devices and applications.

Maximum Load Regulation: 0.01 %

The low load regulation maintains a stable output voltage under varying load conditions, ensuring consistent performance.

Minimum Input Voltage: 2.8 V

The minimum input voltage requirement allows this regulator to operate efficiently with low input power sources.

Maximum Output Current-1: 0.5 A

The high maximum output current capability makes this regulator suitable for powering a variety of electronic components.

Nominal Dropout Voltage-1: 0.7 V

The low dropout voltage minimizes power loss and increases efficiency in voltage regulation.

Maximum Input Voltage: 16 V

The maximum input voltage rating ensures protection against voltage spikes and overvoltage conditions, enhancing the product's reliability.

Maximum Input Voltage Absolute: 40 V

The high absolute maximum input voltage tolerance provides robust protection against voltage transients, ensuring long-term durability.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LF18CV attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Nominal Dropout Voltage-1:

.7 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

16 V

Minimum Input Voltage:

2.8 V

JESD-30 Code:

R-PSFM-T3

JESD-609 Code:

e3

Maximum Line Regulation:

.012 %

Maximum Load Regulation:

.01 %

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:

1.872 V

Minimum Output Voltage-1:

1.728 V

Nominal Output Voltage-1:

1.8 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SIP3,.1TB

Package Shape:

RECTANGULAR

Package Style (Meter):

FLANGE MOUNT

Qualification Status:

Not Qualified

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

TIN

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

4 %

Trade Compliance

LF18CV 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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