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E-L4973D3.3-TR

STMicroelectronics

E-L4973D3.3-TR by STMicroelectronics

E-L4973D3.3-TR by STMicroelectronics is a switching regulator with 5.5A output current, 300kHz max switching frequency, and BCDMOS technology. It operates in buck configuration with voltage-mode control technique, suitable for applications requiring efficient power conversion in compact spaces.

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

Digiode

USA . 1,547 parts In-Stock

1+ parts

-

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1,547

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-

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Vyrian

USA . 1,262 parts In-Stock

1+ parts

-

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1,262

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Anansix

USA . 361 parts In-Stock

1+ parts

-

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361

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 267 parts In-Stock

1+ parts

$4.744

100+ parts

-

1k+ parts

$4.270

10k+ parts

-

267

$4.744

-

$4.270

-

MKK Technologies

India . 936 parts In-Stock

1+ parts

$8.922

100+ parts

-

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-

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-

936

$8.922

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DigiPath Technology Company

USA . 936 parts In-Stock

1+ parts

$8.922

100+ parts

-

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10k+ parts

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936

$8.922

-

-

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Native Components

USA . 239 parts In-Stock

1+ parts

$56.931

100+ parts

-

1k+ parts

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10k+ parts

$54.654

239

$56.931

-

-

$54.654

Northwest PG Solutions

USA . 155 parts In-Stock

1+ parts

$62.624

100+ parts

-

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155

$62.624

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Corphita

USA . 3,588 parts In-Stock

1+ parts

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3,588

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Parana Technologies

USA . 482 parts In-Stock

1+ parts

-

100+ parts

$5.673

1k+ parts

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482

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$5.673

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Overview

Experience unparalleled power and efficiency with the E-L4973D3.3-TR by STMicroelectronics, a leading manufacturer in the field of switching regulators & controllers. This compact yet powerful device offers a wide range of applications, providing reliable voltage regulation and control. With its advanced technology and high-quality construction, this product ensures optimal performance and longevity. Say goodbye to power fluctuations and hello to seamless operation with the E-L4973D3.3-TR.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Durable material that can withstand harsh conditions, increasing the longevity of the product.

Surface Mount: YES

Easy to install and saves space on PCB, making it suitable for compact designs.

No. of Terminals: 20

Sufficient terminals for connecting various components, offering flexibility in circuit design.

Control Mode: VOLTAGE-MODE

Provides stable output voltage regulation, ensuring consistent performance of the system.

Maximum Output Current: 5.5 A

Capable of delivering high current output, making it suitable for power-hungry applications.

Technology: BCDMOS

Efficient technology that combines Bipolar-CMOS-DMOS (BCD) processes, offering high performance and integration.

Control Technique: PULSE WIDTH MODULATION

Precise control over output voltage by adjusting the width of the pulses, ensuring stable and efficient operation.

Technical Specifications

Switching Regulators & Controllers E-L4973D3.3-TR 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-PDSO-G20

JESD-609 Code:

e3

Length:

12.8 mm

No. of Functions:

1

No. of Terminals:

20

Maximum Output Current:

5.5 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP20,.4

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Qualification:

Not Qualified

Maximum Seated Height:

2.65 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

300 kHz

Technology:

BCDMOS

Terminal Finish:

TIN

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Width (mm):

7.5 mm

Trade Compliance

E-L4973D3.3-TR 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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