TEA2025B
low-voltage dual or bridge portable-audio power amplifier
Key details
| Part Number | TEA2025B |
|---|---|
| Manufacturer | STMicroelectronics |
| Category | Audio Power Amplifier |
| Lifecycle Status | Obsolete |
| Series | TEA2025B |
| Package / Case | 16-pin PowerDIP |
| Pin Count | 16 |
| Operating Temperature | Confirm the order-code grade and datasheet limits |
| Last Verified | 2026-07-24 |
Part information
TEA2025B Overview
TEA2025B is a STMicroelectronics low-voltage dual or bridge portable-audio power amplifier supplied in 16-pin PowerDIP. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Amplifier / Function | 2 x 2.3 W at 9 V or bridge mode |
|---|---|
| Supply Range | 3 V to 15 V |
| Architecture | low-voltage dual or bridge portable-audio power amplifier |
| Package | 16-pin PowerDIP |
| Protection / Control | See datasheet for mute, standby, thermal and short-circuit functions |
Package and Ordering Notes
The listed package is 16-pin PowerDIP with 16 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
TEA2025B is obsolete or discontinued.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.
TEA2025B FAQ
What is TEA2025B?
TEA2025B is a STMicroelectronics low-voltage dual or bridge portable-audio power amplifier. It belongs to the TEA2025B series.
What are the key specifications of TEA2025B?
Amplifier / Function is 2 x 2.3 W at 9 V or bridge mode, and Supply Range is 3 V to 15 V. Refer to the manufacturer datasheet for limits, test conditions and revision-controlled values.
What package does TEA2025B use?
TEA2025B is supplied in 16-pin PowerDIP with 16 pins, leads, balls or contacts. Verify the exact footprint and ordering suffix before PCB release.
Is TEA2025B still in production?
TEA2025B is obsolete or discontinued. Remaining stock should be checked for traceability, date code, package marking and storage history.
What should be checked before sourcing TEA2025B?
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.
TEA2025B is obsolete or discontinued. Require traceability, date-code, package-marking and storage-condition checks for remaining stock.