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LF18ABV

STMicroelectronics

LF18ABV by STMicroelectronics

LF18ABV by STMicroelectronics is a fixed positive single output LDO regulator with an output voltage of 1.8 V and max current of 0.5 A. It operates in temperatures ranging from -40 to 125 °C and has a max input voltage of 16 V, making it suitable for various electronic applications requiring stable voltage regulation.

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 . 8,923 parts In-Stock

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8,923

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Digiode

USA . 3,554 parts In-Stock

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3,554

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R&J Components

USA . 1,700 parts In-Stock

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1,700

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Anansix

USA . 1,301 parts In-Stock

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1,301

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IDEA Electronic Components Group

UK . 294 parts In-Stock

1+ parts

$3.882

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-

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$3.494

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294

$3.882

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$3.494

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Microchip USA

USA . 408 parts In-Stock

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$4.746

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408

$4.746

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MKK Technologies

India . 1,413 parts In-Stock

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$7.301

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1,413

$7.301

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DigiPath Technology Company

USA . 1,413 parts In-Stock

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$7.301

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1,413

$7.301

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AZTECH Wire

Italy . 924 parts In-Stock

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$14.530

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924

$14.530

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Component Stockers USA

USA . 764 parts In-Stock

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$99.990

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764

$99.990

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Metaverse IC Inc.

Canada . 56,986 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 25,083 parts In-Stock

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Corphita

USA . 3,860 parts In-Stock

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Perfect Parts

USA . 2,015 parts In-Stock

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Parana Technologies

USA . 1,464 parts In-Stock

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$4.642

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1,464

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$4.642

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Overview

Discover the LF18ABV by STMicroelectronics, a high-quality Fixed Regulator that offers exceptional performance and reliability. Manufactured by STMicroelectronics, a trusted leader in the industry, this regulator is perfect for a variety of applications. With its precise voltage regulation and efficient design, the LF18ABV provides customers with unmatched value and benefits. Whether you are looking to power sensors, control systems, or other electronic devices, this product delivers consistent and dependable performance. Choose the LF18ABV for your next project and experience the difference STMicroelectronics can make.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protects the internal components of the regulator, making it ideal for various applications.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature, this regulator can function reliably even in demanding environments.

Technology: BIPOLAR

Bipolar technology offers stable performance and low noise, ensuring consistent output voltage for connected devices.

Package Shape: RECTANGULAR

The rectangular shape allows for easy mounting and integration into electronic circuits.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide a secure and reliable connection, reducing the chance of disconnection.

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

With a low minimum operating temperature, this regulator can operate effectively even in cold environments.

Minimum Output Voltage: 1.764 V

The minimum output voltage ensures compatibility with devices that require lower voltage levels.

Maximum Voltage Tolerance: 2 %

The tight voltage tolerance helps in maintaining a stable output voltage under varying load conditions.

Nominal Output Voltage: 1.8 V

The nominal output voltage provides a consistent power supply to connected devices.

No. of Terminals: 3

Having 3 terminals simplifies the connection process and ensures proper functioning of the regulator.

Package Style (Meter): FLANGE MOUNT

The flange mount package style allows for secure installation and heat dissipation for efficient operation.

Adjustability: FIXED

The fixed adjustability eliminates the need for manual adjustments, providing a stable output voltage.

Terminal Pitch: 2.54 mm

The standard terminal pitch facilitates easy integration into circuit boards and electrical systems.

Maximum Line Regulation: 0.012 %

The low line regulation ensures minimal fluctuations in output voltage with changes in input voltage.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Being a Low Dropout (LDO) regulator with fixed positive output, it provides efficient voltage regulation for sensitive electronics.

Terminal Finish: TIN

The TIN terminal finish offers good conductivity and corrosion resistance for reliable connections.

Terminal Position: SINGLE

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

Maximum Output Voltage: 1.836 V

The maximum output voltage ensures compatibility with devices that require slightly higher voltage levels.

Maximum Load Regulation: 0.01 %

The low load regulation helps in maintaining a stable output voltage with varying load currents.

Minimum Input Voltage: 2.8 V

The minimum input voltage requirement ensures proper operation even with low input power sources.

Maximum Output Current: 0.5 A

The maximum output current of 0.5 A allows for powering a wide range of devices within its capacity.

Nominal Dropout Voltage: 0.7 V

The low dropout voltage ensures efficient power delivery with minimal power loss across the regulator.

Maximum Input Voltage: 16 V

The maximum input voltage capacity of 16 V provides protection against voltage surges and overloads.

Maximum Input Voltage Absolute: 40 V

The absolute maximum input voltage tolerance of 40 V offers additional safety margin during transient voltage spikes.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LF18ABV 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:

1.836 V

Minimum Output Voltage-1:

1.764 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:

2 %

Trade Compliance

LF18ABV 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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