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E-L4981A

STMicroelectronics

E-L4981A by STMicroelectronics

STMicroelectronics E-L4981A is a 20-terminal switching regulator with max output current of 2A and max operating temp of 125°C. Ideal for automotive applications, it features BCDMOS technology, pulse width modulation control technique, and a single switcher configuration.

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 . 6,447 parts In-Stock

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6,447

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Digiode

USA . 4,927 parts In-Stock

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4,927

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Anansix

USA . 1,647 parts In-Stock

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1,647

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Nova Conductors

Japan . 93 parts In-Stock

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93

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Distributors (Availability)

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Ampacity Inc.

Singapore . 898 parts In-Stock

1+ parts

$1.500

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-

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898

$1.500

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AZTECH Wire

Italy . 514 parts In-Stock

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$11.134

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514

$11.134

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IDEA Electronic Components Group

UK . 1,228 parts In-Stock

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$15.808

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$14.228

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1,228

$15.808

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$14.228

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Microchip USA

USA . 466 parts In-Stock

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$25.086

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466

$25.086

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MKK Technologies

India . 347 parts In-Stock

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$29.727

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347

$29.727

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DigiPath Technology Company

USA . 347 parts In-Stock

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$29.727

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347

$29.727

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Argo Parts USA

USA . 4,009 parts In-Stock

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4,009

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Corphita

USA . 3,584 parts In-Stock

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3,584

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Parana Technologies

USA . 905 parts In-Stock

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$18.901

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905

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$18.901

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Bastille Electronics

Australia . 500 parts In-Stock

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500

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Continental Prestige Electronics

USA . 493 parts In-Stock

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493

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Overview

Experience the exceptional quality and reliability of STMicroelectronics with the E-L4981A switching regulator. This product is perfect for a wide range of applications, offering customers unmatched value and benefits. With advanced technology and automotive-grade temperature grade, this power factor controller ensures optimal performance and efficiency. Discover the advantages of the E-L4981A and elevate your projects to the next level with STMicroelectronics.

Feature Benefit Bullets

Package Body Material:

PLASTIC/EPOXY - Durable material for long-lasting use.

Package Shape:

RECTANGULAR - Compact shape for easy installation.

No. of Terminals:

20 - Sufficient terminals for versatile connections.

Package Style (Meter):

IN-LINE - Convenient design for easy integration.

Maximum Operating Temperature:

125 °C - Suitable for high temperature environments.

Control Mode:

CURRENT-MODE - Efficient mode for precise control.

Minimum Operating Temperature:

40 °C - Ideal for low temperature applications.

Terminal Position:

DUAL - Offers flexibility in terminal connection.

Maximum Seated Height:

3.93 mm - Low profile design for space-saving installation.

Width (mm):

7.62 mm - Slim width for compact setups.

Other IC type:

POWER FACTOR CONTROLLER - Enhanced functionality for better performance.

Nominal Input Voltage:

18 V - Suitable input voltage for various applications.

Temperature Grade:

AUTOMOTIVE - Resistant to automotive conditions.

Maximum Switching Frequency:

115 kHz - High switching frequency for efficient operation.

Maximum Output Current:

2 A - Sufficient current capacity for various devices.

Technology:

BCDMOS - Advanced technology for reliable performance.

Terminal Form:

THROUGH-HOLE - Easy mounting on circuit boards.

Control Technique:

PULSE WIDTH MODULATION - Precise control for optimal functionality.

Switcher Config:

SINGLE - Simplified configuration for easy use.

Terminal Pitch:

2.54 mm - Standard pitch for easy connections.

Minimum Input Voltage:

11 V - Wide range of input voltage for flexibility.

Maximum Input Voltage:

19.5 V - High input voltage capacity for versatility.

Technical Specifications

Switching Regulators & Controllers E-L4981A attributes and parameters. Explore more Switching Regulators & Controllers devices from STMicroelectronics

Specs

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

19.5 V

Minimum Input Voltage:

11 V

Nominal Input Voltage:

18 V

JESD-30 Code:

R-PDIP-T20

No. of Functions:

1

No. of Terminals:

20

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

2 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Shape:

Package Style (Meter):

IN-LINE

Qualification:

Not Qualified

Maximum Seated Height:

3.93 mm

Surface Mount:

NO

Switcher Config:

SINGLE

Maximum Switching Frequency:

115 kHz

Technology:

BCDMOS

Temperature Grade:

Terminal Form:

THROUGH-HOLE

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Width (mm):

7.62 mm

Trade Compliance

E-L4981A Other Function Semiconductors 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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