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TDA2030V Hi-Fi Audio Power Amplifier IC, Multiwatt-V

Part number: TDA2030VBrand: STMicroelectronicsIntegrated Circuits (ICs)

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Prices updated: 13 Oct 2026

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About this product

The TDA2030V is a Hi-Fi class AB audio power amplifier IC in a 5-pin Multiwatt-V package. It is widely used in DIY speaker amplifiers, subwoofer and public address projects that need a simple, well-documented power stage. Because it can deliver significant output current, it needs a heatsink in most builds.

Specifications

Type
Hi-Fi class AB audio power amplifier
Package
Multiwatt-V, 5-pin
Supply
Dual (±) supply
Typical application
Speaker amplifiers, DIY audio projects

Frequently asked questions

Do I need a heatsink?

Yes, in most builds. The Multiwatt-V package is designed to be mounted on a heatsink, and running at higher output power requires heat to be dissipated effectively.

Can it run from a single supply?

The TDA2030V is designed for a dual (±) supply. Using a single supply requires a different circuit configuration, so check the datasheet before wiring it.