TDA7264
dual class-AB Hi-Fi audio power amplifier with mute and standby
Key details
| Part Number | TDA7264 |
|---|---|
| Manufacturer | STMicroelectronics |
| Category | Audio Power Amplifier |
| Lifecycle Status | Obsolete |
| Series | TDA7264 |
| Package / Case | 8-lead Multiwatt8 |
| Pin Count | 8 |
| Operating Temperature | Confirm the order-code grade and datasheet limits |
| Last Verified | 2026-07-24 |
Part information
TDA7264 Overview
TDA7264 is a STMicroelectronics dual class-AB Hi-Fi audio power amplifier with mute and standby supplied in 8-lead Multiwatt8. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Amplifier / Function | 25 W + 25 W stereo |
|---|---|
| Supply Range | Up to 50 V absolute split-supply class |
| Architecture | dual class-AB Hi-Fi audio power amplifier with mute and standby |
| Package | 8-lead Multiwatt8 |
| Protection / Control | See datasheet for mute, standby, thermal and short-circuit functions |
Package and Ordering Notes
The listed package is 8-lead Multiwatt8 with 8 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as Obsolete; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
TDA7264 is obsolete or discontinued. Require traceability, date-code, package-marking and storage-condition checks for remaining stock.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against STMicroelectronics documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
TDA7264 FAQ
What is TDA7264?
TDA7264 is a STMicroelectronics dual class-AB Hi-Fi audio power amplifier with mute and standby. It belongs to the TDA7264 series.
What are the key specifications of TDA7264?
Amplifier / Function is 25 W + 25 W stereo, and Supply Range is Up to 50 V absolute split-supply class. Refer to the manufacturer datasheet for limits, test conditions and revision-controlled values.
What package does TDA7264 use?
TDA7264 is supplied in 8-lead Multiwatt8 with 8 pins, leads, balls or contacts. Verify the exact footprint and ordering suffix before PCB release.
Is TDA7264 still in production?
TDA7264 is obsolete or discontinued. Remaining stock should be checked for traceability, date code, package marking and storage history.
What should be checked before sourcing TDA7264?
Confirm the complete MPN, electrical ratings, package, temperature grade, packing format and required quantity. Do not treat a similar family code as a drop-in replacement without checking the datasheet.
Lifecycle and sourcing review
This part has a legacy lifecycle status. Submit the exact MPN, quantity, delivery destination and date-code requirements for a sourcing review.
TDA7264 is obsolete or discontinued. Require traceability, date-code, package-marking and storage-condition checks for remaining stock.