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FDA903U-KBT

STMicroelectronics

FDA903U-KBT by STMicroelectronics

FDA903U-KBT by STMicroelectronics is a Class D audio amplifier with 80W output power and low harmonic distortion of 0.01%. It operates in extreme temperatures from -40 °C to 125 °C, making it ideal for automotive applications. This compact device features a surface mount design with AEC-Q100 screening.

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 . 3,636 parts In-Stock

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3,636

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Vyrian

USA . 2,697 parts In-Stock

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2,697

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Anansix

USA . 1,263 parts In-Stock

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1,263

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Distributors (Availability)

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IDEA Electronic Components Group

UK . 1,947 parts In-Stock

1+ parts

$0.684

100+ parts

-

1k+ parts

$0.616

10k+ parts

-

1,947

$0.684

-

$0.616

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MKK Technologies

India . 827 parts In-Stock

1+ parts

$1.287

100+ parts

-

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827

$1.287

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DigiPath Technology Company

USA . 827 parts In-Stock

1+ parts

$1.287

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827

$1.287

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Native Components

USA . 133 parts In-Stock

1+ parts

$1.489

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133

$1.489

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Northwest PG Solutions

USA . 2,277 parts In-Stock

1+ parts

$1.638

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2,277

$1.638

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Vigor

Singapore . 576 parts In-Stock

1+ parts

$6.250

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576

$6.250

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AZTECH Wire

Italy . 684 parts In-Stock

1+ parts

$18.760

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684

$18.760

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Microchip USA

USA . 3,060 parts In-Stock

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$25.526

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3,060

$25.526

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QUARKTWIN TECHNOLOGY LTD

USA . 9,414 parts In-Stock

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Corphita

USA . 3,003 parts In-Stock

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3,003

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Authorized Procurement Solutions

USA . 3,000 parts In-Stock

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3,000

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iodParts Technologies Inc.

India . 2,000 parts In-Stock

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2,000

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Parana Technologies

USA . 1,341 parts In-Stock

1+ parts

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$0.818

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1,341

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$0.818

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Overview

Elevate your audio experience with the FDA903U-KBT from STMicroelectronics, a leader in innovative technology. This Class D audio amplifier delivers exceptional sound quality and efficiency, making it perfect for automotive and consumer electronics applications. With its robust design and AEC-Q100 rating, you can trust its reliability under demanding conditions. Enjoy powerful, distortion-free audio and unlock new levels of performance that enhance your products and captivate your audience!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy materials provides durability and resistance to environmental stress, enhancing the longevity of the amplifier.

Surface Mount: YES

Surface mount technology allows for compact designs and ease of assembly, making this amplifier suitable for various applications.

Screening Level: AEC-Q100

Meeting the AEC-Q100 standard ensures that this amplifier can withstand automotive environments, making it reliable for car audio systems.

Package Shape: RECTANGULAR

The rectangular shape optimizes board space and simplifies layout designs, facilitating easier integration into various projects.

General IC Type: CLASS D AUDIO AMPLIFIER

Class D technology is known for its high efficiency and low thermal output, making this amplifier energy-efficient and ideal for power-sensitive applications.

Harmonic Distortion: 0.01%

With low harmonic distortion, this amplifier delivers clear and high-fidelity audio, ensuring a superior listening experience.

No. of Terminals: 36

Having 36 terminals provides versatility in connections and functionalities, allowing for complex circuit designs.

Package Style (Meter): SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH

The small outline package style with a heat sink allows for efficient heat dissipation, promoting stable performance under load.

Maximum Operating Temperature: 125 °C

A maximum operating temperature of 125 °C ensures reliability in high-temperature environments, making it suitable for various demanding applications.

Minimum Operating Temperature: -40 °C

With a minimum operating temperature of -40 °C, this amplifier can function in a wide range of environmental conditions, enhancing its versatility.

Terminal Position: DUAL

The dual terminal position provides flexibility for layout configurations, ensuring easier integration into circuit boards.

Nominal Output Power: 80 W

An output power of 80 W delivers robust sound performance, making it suitable for driving various speaker setups.

Maximum Seated Height: 2.45 mm

The low seated height allows for compact designs without sacrificing performance, making it ideal for space-constrained applications.

Width: 7.5 mm

A narrow width helps save board space, allowing for denser layouts in audio equipment.

Minimum Supply Voltage (Vsup): 3.3 V

A minimum supply voltage of 3.3 V makes this amplifier compatible with low-voltage systems, broadening its application range.

Length: 10.3 mm

The compact length supports space-saving designs in audio applications, ensuring easy fit into various enclosures.

Technology: BCDMOS

BCDMOS technology allows for high integration and performance, providing efficiency and reliability in audio applications.

Terminal Form: GULL WING

The gull wing terminal form provides excellent mechanical and electrical connections, enhancing the reliability of the amplifier in circuits.

Terminal Pitch: 0.5 mm

A terminal pitch of 0.5 mm permits compact designs that support modern high-density PCB layouts.

Maximum Supply Voltage (Vsup): 18 V

With a maximum supply voltage of 18 V, this amplifier can handle a wide variety of power supply configurations, making it flexible for various uses.

Technical Specifications

Audio & Video Amplifiers FDA903U-KBT attributes and parameters. Explore more Audio & Video Amplifiers devices from STMicroelectronics

Specs

General IC Type:

Harmonic Distortion:

.01 %

JESD-30 Code:

R-PDSO-G36

Length:

10.3 mm

No. of Channels:

1

No. of Functions:

1

No. of Terminals:

36

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Nominal Output Power:

80 W

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SSOP36,.4,20

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH

Screening Level:

AEC-Q100

Maximum Seated Height:

2.45 mm

Maximum Supply Voltage (Vsup):

18 V

Minimum Supply Voltage (Vsup):

3.3 V

Surface Mount:

YES

Technology:

BCDMOS

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

DUAL

Width:

7.5 mm

Trade Compliance

FDA903U-KBT General Purpose ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.33.00.01

SB

8542.33.00.00

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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