TDA7265 STMicroelectronics Integrated Circuit (Transistor Outline, Vertical) In Stock
The TDA7265 is a dual-channel Class AB audio power amplifier IC from STMicroelectronics, delivering 25W nominal output per channel with 30 dB gain and 22 kHz bandwidth in an 11-pin Multiwatt package. It includes mute and standby functions, split-supply operation, and thermal protection for reliable home audio use. Available worldwide with fast shipping.
- Manufacturer
- STMicroelectronics
- Package
- Transistor Outline, Vertical
- Pin Count
- 11
- Lifecycle
- ACTIVE
- Datasheet
- TDA7265 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.0500(MOQ 1)
- Temp Range
- -20.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel Class AB amplifier delivering 25W nominal output per channel for powerful stereo home audio performance
- Wide 22 kHz audio bandwidth with 30 dB fixed gain ensuring accurate, full-range music reproduction without external gain-setting resistors
- Integrated mute, standby, and thermal shutdown protection enabling safe and pop-free operation across residential audio applications
Applications
The TDA7265 is optimized for mid-power home stereo systems, compact hi-fi amplifiers, and active bookshelf speaker modules where 25W per channel Class AB quality is required from a single 11-pin Multiwatt IC. It suits floor-standing or bookshelf speaker crossover amplifier boards, multimedia desktop audio systems, and modular audio kit designs operating from split ±12V to ±25V DC supplies. The device is also appropriate for educational audio electronics workshops due to its straightforward application circuit with minimal external components.
Specifications
| YTEOL | 5 |
| Bandwidth-Nom | 22kHz |
| Consumer IC Type | CLASS AB AUDIO AMPLIFIER |
| Gain | 30dB |
| Harmonic Distortion | 10% |
| JESD-30 Code | R-PZIP-T11 |
| JESD-609 Code | e3 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Output Power-Nom | 25W |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | ZIP11,.2,.17,67TB |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Qualification Status | Not Qualified |
| Supply Current-Max | 130mA |
| Supply Voltage-Max (Vsup) | 25V |
| Supply Voltage-Min (Vsup) | 5V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | OTHER |
| Terminal Finish | Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 1.7mm |
| Terminal Position | ZIG-ZAG |
| Package | Transistor Outline, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Morocco |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TDA7265:
suggested
suggested
suggested
Frequently Asked Questions
What output power and audio bandwidth does the TDA7265 offer for a home stereo amplifier board?
The TDA7265 provides 25W nominal output power per channel with a 22 kHz audio bandwidth and 30 dB gain, covering the full audible spectrum for stereo home audio systems driving 4-ohm or 8-ohm speakers from a split ±25V DC supply.
How does the Class AB topology of the TDA7265 compare to Class D for a compact hi-fi application?
The TDA7265 Class AB design produces lower electromagnetic interference than Class D switching amplifiers, making it preferable for sensitive audio circuits where THD levels at 10% and a 22 kHz bandwidth must be maintained without additional EMI filtering components.
What split-supply voltage range is required to reach the TDA7265 rated output of 25W per channel?
The TDA7265 reaches its 25W nominal output at a split supply of approximately ±20V to ±25V DC, while remaining operational down to ±12V for lower-power portable or battery-backed stereo applications using 4-ohm load speakers.
Which physical package does the TDA7265 use, and how does it simplify heatsinking on a PCB?
The TDA7265 is housed in an 11-pin Multiwatt package with an exposed metal tab that can be bolted directly to a standard TO-3P heatsink or PCB heatsink clip, eliminating the need for separate thermal interface hardware in most 25W stereo amplifier designs.
Related Guides
LF347 / TL072 / TL082 / LF353 JFET Op-Amp Cross-Reference: Obsolete to Active Replacements
Find active pin-compatible replacements for obsolete LF347, TL072, TL082, and LF353 JFET-input op-amp order codes. Includes cross-reference table and sourcing guide.
Jun 22, 2026
TDA7379, TDA7297, TDA7265, TDA7269A Audio Amplifier IC Cross-Reference: Find In-Stock Replacements
Cross-reference guide for ST TDA-series audio amplifier ICs — TDA7379, TDA7297SA, TDA7265, TDA7269A — with specs, equivalents, and in-stock sourcing tips.
Jun 22, 2026
P6KE Series TVS Diode Cross-Reference and EOL Replacements: 2024 Selection Guide
P6KE150A and P6KE200A are EOL from ST. This guide covers in-stock cross-references, key selection parameters, and a bidirectional vs unidirectional decision flowchart for P6KE 600W TVS diodes.
Jun 22, 2026
ACS108 AC Switch Discontinued: Cross-Reference and Replacements
ST ACS108 alternistor triacs are End-of-Life. Cross-reference to in-stock BTA12 and BTB16 snubberless triacs with voltage, current, and package comparison.
Jun 22, 2026
Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.7500 | $4.75 |
| 10+ | $3.7100 | $37.10 |
| 25+ | $3.5500 | $88.75 |
| 100+ | $3.5000 | $350.00 |
| 250+ | $3.3600 | $840.00 |
| 500+ | $3.0500 | $1525.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”