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L7918ABV

STMicroelectronics

L7918ABV by STMicroelectronics

L7918ABV by STMicroelectronics is a fixed -18V regulator with a max output current of 1.5A, ideal for power supply applications. It operates b/w -40 °C and 125 °C, ensuring reliability in various environments. With low line and load regulation at 0.36%, it delivers stable performance.

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

Anansix

USA . 2,857 parts In-Stock

1+ parts

-

100+ parts

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2,857

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-

-

Vyrian

USA . 323 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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323

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Digiode

USA . 181 parts In-Stock

1+ parts

-

100+ parts

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181

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 2,277 parts In-Stock

1+ parts

$3.942

100+ parts

-

1k+ parts

$3.548

10k+ parts

-

2,277

$3.942

-

$3.548

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MKK Technologies

India . 2,110 parts In-Stock

1+ parts

$7.413

100+ parts

-

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-

10k+ parts

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2,110

$7.413

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-

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DigiPath Technology Company

USA . 2,110 parts In-Stock

1+ parts

$7.413

100+ parts

-

1k+ parts

-

10k+ parts

-

2,110

$7.413

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-

-

Corphita

USA . 1,435 parts In-Stock

1+ parts

-

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1,435

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Parana Technologies

USA . 840 parts In-Stock

1+ parts

-

100+ parts

$4.714

1k+ parts

-

10k+ parts

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840

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$4.714

-

-

Overview

Unlock the potential of your projects with the L7918ABV from STMicroelectronics, a trusted leader in semiconductor innovation. Designed for precision and reliability, this fixed voltage regulator ensures stable performance across diverse applications, from industrial equipment to consumer electronics. With exceptional line and load regulation, it delivers consistent output even under demanding conditions, making it the ideal choice for engineers seeking quality and durability. Enhance your designs with confidence!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy materials ensures durability and protection against environmental factors, making this regulator reliable for long-term applications.

Operating Temperature (TJ-Max): 125 °C

With a maximum operating temperature of 125 °C, this regulator can handle high thermal environments, ensuring stability and performance in demanding conditions.

Technology: BIPOLAR

Bipolar technology offers improved performance characteristics, making this regulator suitable for various analog applications requiring precise control.

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

The ability to operate at temperatures as low as -40 °C allows this regulator to be utilized in extreme cold environments, increasing its versatility.

Maximum Voltage Tolerance: 3.9%

A low maximum voltage tolerance of 3.9% ensures reliable performance and reduces the risk of damage from voltage spikes, enhancing overall system safety.

Nominal Output Voltage-1: -18 V

Providing a nominal output voltage of -18V makes this regulator ideal for applications requiring negative voltage supply, expanding its usability.

No. of Terminals: 3

The three-terminal design simplifies circuit integration while allowing for easy adjustments and connections.

Adjustability: FIXED

Fixed adjustability eliminates the need for additional components, which simplifies circuit design and reduces potential points of failure.

Terminal Pitch: 2.54 mm

A standard terminal pitch of 2.54 mm ensures compatibility with a wide range of PCB layouts and ease of assembly.

Maximum Line Regulation: 0.36%

Achieving a maximum line regulation of 0.36% enhances voltage stability regardless of input fluctuations, ensuring consistent output performance.

Terminal Finish: TIN LEAD

TIN LEAD terminal finish provides good solderability and corrosion resistance, promoting reliable electrical connections during assembly.

Terminal Position: SINGLE

The single terminal position helps to streamline both layout design and assembly processes, minimizing manufacturing complexities.

Maximum Load Regulation: 0.36%

With a load regulation of 0.36%, this regulator maintains output voltage stability even as the load varies, leading to better performance in dynamic applications.

Maximum Output Current-1: 1.5 A

A maximum output current of 1.5A provides ample power for various applications, allowing flexibility in device usage.

Nominal Dropout Voltage-1: 1.1 V

A low nominal dropout voltage of 1.1V ensures efficient operation, maximizing output voltage while minimizing power loss.

Maximum Input Voltage Absolute: 35 V

The capability to handle a maximum input voltage of 35V enhances the regulator's range of applications, making it suitable for high-voltage scenarios.

Technical Specifications

Other Function Regulators L7918ABV attributes and parameters. Explore more Other Function Regulators devices from STMicroelectronics

Specs

Adjustability:

FIXED

Nominal Dropout Voltage-1:

1.1 V

Maximum Input Voltage Absolute:

JESD-609 Code:

e0

Maximum Line Regulation:

.36 %

Maximum Load Regulation:

.36 %

No. of Outputs:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

1.5 A

Nominal Output Voltage-1:

-18 V

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

SIP3,.1TB

Qualification Status:

Not Qualified

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

TIN LEAD

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

Trade Compliance

L7918ABV 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

Category top products 20

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