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A5973ADTR

STMicroelectronics

A5973ADTR by STMicroelectronics

A5973ADTR by STMicroelectronics is a switching regulator with 12V nominal input voltage, 575 kHz max switching frequency, and -40 to 125°C operating temperature range. Ideal for automotive applications due to AEC-Q100 screening level and DMOS technology, it offers a compact package style with gull wing terminals for efficient power management in tight spaces.

Median Price

$2.056

Lifecycle Status

Suppliers In-Stock

21

In-Stock Inventory

1k+

Distributors (Authorized)

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

RS (Exports)

UK . 1 parts In-Stock

1+ parts

$1.720

100+ parts

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1

$1.720

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Future Electronics

Canada . 200 parts In-Stock

1+ parts

$2.350

100+ parts

$2.020

1k+ parts

$1.930

10k+ parts

$1.810

200

$2.350

$2.020

$1.930

$1.810

Mouser Electronics

USA . 1,537 parts In-Stock

1+ parts

$3.040

100+ parts

$1.860

1k+ parts

$1.630

10k+ parts

$1.550

1,537

$3.040

$1.860

$1.630

$1.550

DigiKey

USA . 151 parts In-Stock

1+ parts

$4.140

100+ parts

$2.603

1k+ parts

$2.459

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151

$4.140

$2.603

$2.459

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Avnet

USA . 2,500 parts In-Stock

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Verical

USA . 2,500 parts In-Stock

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$1.762

10k+ parts

$1.663

2,500

-

-

$1.762

$1.663

Rochester

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

$1.580

1k+ parts

$1.410

10k+ parts

$1.330

2,500

-

$1.580

$1.410

$1.330

Distributors (In-Stock)

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

Bristol Electronics

USA . 32 parts In-Stock

1+ parts

$2.850

100+ parts

$1.425

1k+ parts

-

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32

$2.850

$1.425

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Digiode

USA . 1,208 parts In-Stock

1+ parts

$2.869

100+ parts

-

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-

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1,208

$2.869

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IBS Electronics

USA . 200 parts In-Stock

1+ parts

$3.296

100+ parts

$2.833

1k+ parts

$2.707

10k+ parts

$1.599

200

$3.296

$2.833

$2.707

$1.599

Martec Srl

Italy . 42,137 parts In-Stock

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-

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42,137

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HZD GmbH

Germany . 30,000 parts In-Stock

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Chip Stock

USA . 21,699 parts In-Stock

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21,699

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Pegasus Components GmbH

Germany . 8,369 parts In-Stock

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8,369

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Vyrian

USA . 5,944 parts In-Stock

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VNN

France . 4,373 parts In-Stock

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4,373

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Sensible Micro Corp

USA . 4,145 parts In-Stock

1+ parts

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4,145

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LIBRA Elektronik GmbH

Germany . 1,956 parts In-Stock

1+ parts

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1,956

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Nova Conductors

Japan . 300 parts In-Stock

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300

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Anansix

USA . 202 parts In-Stock

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202

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Microfarads

USA . 30 parts In-Stock

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30

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Distributors (Availability)

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

Corohmni

South Africa . 370 parts In-Stock

1+ parts

$1.466

100+ parts

-

1k+ parts

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370

$1.466

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Ampacity Inc.

Singapore . 6,026 parts In-Stock

1+ parts

$1.710

100+ parts

-

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6,026

$1.710

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Corphita

USA . 2,068 parts In-Stock

1+ parts

$2.718

100+ parts

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2,068

$2.718

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Vigor

Singapore . 7,485 parts In-Stock

1+ parts

$3.550

100+ parts

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7,485

$3.550

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Advanced Electronics

New Zealand . 5,000 parts In-Stock

1+ parts

$6.777

100+ parts

$6.167

1k+ parts

$5.557

10k+ parts

-

5,000

$6.777

$6.167

$5.557

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IDEA Electronic Components Group

UK . 767 parts In-Stock

1+ parts

$7.502

100+ parts

-

1k+ parts

$6.752

10k+ parts

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767

$7.502

-

$6.752

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MKK Technologies

India . 1,880 parts In-Stock

1+ parts

$14.106

100+ parts

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1,880

$14.106

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DigiPath Technology Company

USA . 1,880 parts In-Stock

1+ parts

$14.106

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1,880

$14.106

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Aztec Data Supply Inc.

USA . 789 parts In-Stock

1+ parts

$16.627

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789

$16.627

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Perfect Parts

USA . 410,711 parts In-Stock

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410,711

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Computer Components Inc. - USA

USA . 402,500 parts In-Stock

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RC Electronics

USA . 47,927 parts In-Stock

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Kepictronics

USA . 10,000 parts In-Stock

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Infinite Electronics LLP (Excess)

. 9,400 parts In-Stock

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9,400

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A-Z Elektronik GmbH

Germany . 5,829 parts In-Stock

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5,829

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Continental Prestige Electronics

USA . 4,216 parts In-Stock

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4,216

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Alle Elektronik GmbH

Germany . 3,886 parts In-Stock

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3,886

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Authorized Procurement Solutions

USA . 2,500 parts In-Stock

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2,500

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GreenTree Electronics

Israel . 2,500 parts In-Stock

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2,500

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Parana Technologies

USA . 2,359 parts In-Stock

1+ parts

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$8.969

1k+ parts

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2,359

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$8.969

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Aranea Global

USA . 2,000 parts In-Stock

1+ parts

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2,000

-

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Lixinc

USA . 1,525 parts In-Stock

1+ parts

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1,525

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Cyclops Electronics Ltd (Excess)

UK . 304 parts In-Stock

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304

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Argo Parts USA

USA . 147 parts In-Stock

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147

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Overview

Discover the powerful A5973ADTR by STMicroelectronics, a cutting-edge switching regulator that guarantees top-notch performance and reliability. Crafted by the trusted manufacturer STMicroelectronics, this product is designed to meet the highest industry standards for automotive applications. With its compact design and advanced technology, this switching regulator offers unmatched efficiency and stability, ensuring optimal power management solutions for your projects. Upgrade your systems with the A5973ADTR and experience the superior quality and value it brings to your applications.

Feature Benefit Bullets

Package Body Material:

This material provides durability and protection for the internal components, making it a reliable choice for various applications.

Surface Mount:

The surface mount capability allows for easy and convenient installation onto circuit boards, saving time and effort during assembly.

Screening Level:

AEC-Q100 screening ensures high-quality and reliability, making this product suitable for automotive applications where durability is crucial.

Package Shape:

The rectangular shape of the package allows for efficient use of space on a circuit board, making it ideal for compact designs.

Nominal Supply Voltage (Vsup):

With a nominal supply voltage of 12 V, this regulator is suitable for applications requiring stable power delivery within this range.

No. of Terminals:

Having 8 terminals allows for flexibility in connectivity options, making it versatile for different circuit configurations.

Package Style (Meter):

This package style combines compactness, thermal efficiency, and low profile, making it suitable for space-constrained applications.

Maximum Operating Temperature:

With a high maximum operating temperature, this regulator can withstand demanding conditions without overheating.

Minimum Output Voltage:

The ability to output a minimum voltage of 1.235 V makes this regulator versatile for applications requiring low voltage operation.

Minimum Operating Temperature:

The wide range of minimum operating temperature ensures reliable performance in both extreme cold and hot environments.

Maximum Output Voltage:

With a maximum output voltage of 36 V, this regulator can provide power for a wide range of applications that require higher voltage levels.

Terminal Position:

Dual terminal positions provide flexibility in mounting options, allowing for easy integration into various circuit layouts.

Maximum Seated Height:

The low maximum seated height enables the regulator to fit in compact spaces, making it suitable for applications with height restrictions.

Width (mm):

The slim width of 3.9 mm allows for a compact footprint on the circuit board, enabling efficient use of space.

Other IC Type:

Being a switching regulator, this product offers high efficiency and precise voltage regulation, making it suitable for power-sensitive applications.

Nominal Input Voltage:

With a nominal input voltage of 12 V, this regulator is designed to efficiently convert power from a 12 V source to the desired output voltage.

Length:

The length of 4.9 mm contributes to the compact form factor of the regulator, making it suitable for space-constrained applications.

Temperature Grade:

Designed for automotive applications, this regulator meets stringent temperature and durability requirements for reliable performance in vehicles.

Maximum Switching Frequency:

The high maximum switching frequency of 575 kHz allows for fast response times and efficient power conversion, making it ideal for dynamic load changes.

Technology:

With DMOS technology, this regulator offers high efficiency, low power dissipation, and improved thermal performance for reliable operation.

Terminal Form:

The gull wing terminal form enables secure attachment to the circuit board during assembly, ensuring reliable electrical connections.

Control Technique:

Using pulse width modulation control technique provides precise regulation of output voltage, making this regulator suitable for sensitive electronic devices.

Switcher Config:

Operating in a buck configuration allows the regulator to efficiently step down input voltage to a lower output voltage, making it suitable for a wide range of applications.

Terminal Pitch:

The small terminal pitch of 1.27 mm allows for close spacing between terminals, enabling compact design and efficient use of board space.

Moisture Sensitivity Level (MSL):

With an MSL of 3, this regulator can withstand moderate exposure to moisture during assembly and operation, ensuring long-term reliability.

Minimum Input Voltage:

The ability to accept a minimum input voltage of 4 V allows for operation in low voltage conditions, making it versatile for various power sources.

Maximum Input Voltage:

With a maximum input voltage of 36 V, this regulator is suitable for applications that require stable power conversion from varying input sources.

Technical Specifications

Switching Regulators & Controllers A5973ADTR attributes and parameters. Explore more Switching Regulators & Controllers devices from STMicroelectronics

Specs

Other IC type:

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

36 V

Minimum Input Voltage:

4 V

Nominal Input Voltage:

12 V

JESD-30 Code:

R-PDSO-G8

Length:

4.9 mm

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Voltage:

36 V

Minimum Output Voltage:

1.235 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SOP8,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

Qualification:

Not Qualified

Screening Level:

AEC-Q100

Maximum Seated Height:

1.7 mm

Sub-Category:

Switching Regulator or Controllers

Nominal Supply Voltage (Vsup):

12 V

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

575 kHz

Technology:

DMOS

Temperature Grade:

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Width (mm):

3.9 mm

Trade Compliance

A5973ADTR Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

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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