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E-L4973V5.1

STMicroelectronics

E-L4973V5.1 by STMicroelectronics

E-L4973V5.1 by STMicroelectronics is a robust switching regulator designed for automotive applications, featuring a max output current of 5.5 A and a voltage-mode control technique. It operates within -40 °C to 150 °C and supports input voltages from 8 V to 55 V. With a compact design (7.62 mm width), it ensures efficient power management in demanding 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 . 3,663 parts In-Stock

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3,663

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Digiode

USA . 3,365 parts In-Stock

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3,365

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Anansix

USA . 162 parts In-Stock

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162

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Distributors (Availability)

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

Native Components

USA . 606 parts In-Stock

1+ parts

$1.900

100+ parts

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606

$1.900

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Northwest PG Solutions

USA . 2,239 parts In-Stock

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$2.090

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2,239

$2.090

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IDEA Electronic Components Group

UK . 1,323 parts In-Stock

1+ parts

$15.002

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$13.501

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1,323

$15.002

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$13.501

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MKK Technologies

India . 2,234 parts In-Stock

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$28.209

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2,234

$28.209

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DigiPath Technology Company

USA . 2,234 parts In-Stock

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$28.209

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2,234

$28.209

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Corphita

USA . 1,269 parts In-Stock

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1,269

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Parana Technologies

USA . 65 parts In-Stock

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$17.937

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65

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$17.937

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Overview

Elevate your designs with the E-L4973V5.1 from STMicroelectronics, a trusted leader in innovation and quality. This robust switching regulator ensures efficiency across automotive applications, delivering reliable performance even in extreme temperatures. With its advanced voltage-mode control and impressive output capabilities, the E-L4973V5.1 offers exceptional value, enabling seamless operation and longevity for your projects. Choose STMicroelectronics for unparalleled reliability!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy material provides excellent protection against environmental factors, making it suitable for various applications.

Package Shape: RECTANGULAR

The rectangular package shape allows for efficient use of PCB space, giving designers flexibility in layout.

No. of Terminals: 18

Having 18 terminals enables a variety of connections, facilitating complex circuit designs and enhancing functionality.

Package Style (Meter): IN-LINE

The in-line package style simplifies the assembly process and improves heat dissipation characteristics.

Maximum Operating Temperature: 150 °C

The high maximum operating temperature ensures reliable performance in demanding environments, particularly in automotive applications.

Control Mode: VOLTAGE-MODE

Voltage-mode control offers fast transient response and stability, making it ideal for various power supply applications.

Minimum Operating Temperature: -40 °C

This wide operating temperature range makes it suitable for extreme conditions, ensuring reliable operation in cold climates.

Terminal Position: DUAL

Dual terminal positioning enhances design flexibility, allowing for multiple layout configurations.

Maximum Seated Height: 5.1 mm

The compact seated height keeps the overall design profile low, beneficial for space-constrained applications.

Width: 7.62 mm

A narrow width allows for efficient spacing on the PCB, enabling the use of more components in a compact area.

Other IC type: SWITCHING REGULATOR

As a switching regulator, it offers higher efficiency compared to linear regulators, which translates to less heat generation and power loss.

Nominal Input Voltage: 24 V

The nominal input voltage of 24 V is commonly used in industrial and automotive systems, enhancing compatibility.

Temperature Grade: AUTOMOTIVE

Designed for automotive applications, it meets stringent regulations and reliability standards in the automotive industry.

Maximum Switching Frequency: 300 kHz

A high switching frequency allows for smaller inductors and capacitors, reducing the overall size of the power supply circuitry.

Maximum Output Current: 5.5 A

With a maximum output current of 5.5 A, this regulator can support demanding loads, making it suitable for a wide range of applications.

Technology: BCDMOS

Utilizing BCDMOS technology provides high performance and integration, reducing the number of external components required.

Terminal Form: THROUGH-HOLE

Through-hole terminal form provides mechanical stability and is easy to solder, which is advantageous for prototyping and assembly.

Control Technique: PULSE WIDTH MODULATION

Pulse width modulation (PWM) control enhances efficiency and provides precise voltage regulation, improving overall performance.

Switcher Config: BUCK

With a buck switcher configuration, it efficiently reduces voltage levels while maximizing battery life and minimizing heat.

Terminal Pitch: 2.54 mm

The standard terminal pitch of 2.54 mm is widely adopted, ensuring compatibility with various PCBs and ease of integration.

Minimum Input Voltage: 8 V

A minimum input voltage of 8 V allows for versatility in power supply designs, accommodating different power sources.

Maximum Input Voltage: 55 V

The ability to handle up to 55 V makes this product suitable for high-voltage applications, expanding its range of use.

Technical Specifications

Switching Regulators & Controllers E-L4973V5.1 attributes and parameters. Explore more Switching Regulators & Controllers devices from STMicroelectronics

Specs

Other IC type:

Control Mode:

VOLTAGE-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

55 V

Minimum Input Voltage:

8 V

Nominal Input Voltage:

24 V

JESD-30 Code:

R-PDIP-T18

No. of Functions:

1

No. of Terminals:

18

Maximum Operating Temperature:

150 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

5.5 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP18,.3

Package Shape:

Package Style (Meter):

IN-LINE

Peak Reflow Temperature (C):

NOT SPECIFIED

Qualification:

Not Qualified

Maximum Seated Height:

5.1 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

NO

Switcher Config:

BUCK

Maximum Switching Frequency:

300 kHz

Technology:

BCDMOS

Temperature Grade:

Terminal Form:

THROUGH-HOLE

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width (mm):

7.62 mm

Trade Compliance

E-L4973V5.1 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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