TDA7265

The TDA7265 is a class AB Stereo Audio Power Amplifier IC that produces an output of  25W + 25W on each channel and comes in a Multiwatt-11 Package.

It is is a high-performance dual audio power amplifier IC designed for Hi-Fi stereo systems, home theater setups, and DIY amplifier projects. Manufactured by STMicroelectronics, this Class AB amplifier delivers 25W per channel into an 8-ohm load with exceptional sound quality, low distortion, and built-in protection features—all packed in a compact Multiwatt-11 package.

Whether you’re building a new stereo amplifier or replacing a faulty chip in a TV or subwoofer system, the TDA7265 offers a reliable and robust solution with minimal external components required.

Key Features of the TDA7265

• Dual-Channel Output – 25W + 25W stereo audio
• Class AB Operation – Balanced performance with high fidelity
•  Built-In Mute and Standby – Reduces pops and power-on noise
• Short-Circuit Protection – Safe under load failure conditions
•  Thermal Shutdown – Protects the IC from overheating
•  Pop-Free Operation – Clean turn-on and turn-off transitions
•  Compact Package – Multiwatt-11 for easy heatsink mounting

Technical Specifications of the TDA7265

Parameter	Value
Output Power	25W + 25W @ 8Ω
Supply Voltage Range	±5V to ±25V
Total Harmonic Distortion	< 0.1% @ 1kHz
Standby Current	~1mA
Quiescent Current	80mA (typical)
Input Sensitivity	~300mV
Output Load Impedance	4Ω to 8Ω
Package Type	Multiwatt-11
Operating Temperature	-20°C to +85°C

Common Applications

• Home stereo systems
• Stereo TVs and multimedia speakers
• DIY audio amplifier kits
• Home theater audio modules
• Audio enhancement for PC builds or media centers

Pinout Diagram

Below is the labeled pin configuration for the TDA7265 (Multiwatt-11)

 

Simple Schematic Diagram

Here is a basic stereo amplifier schematic using the TDA7265 IC

 

TDA7265 PDF Datasheet

For in-depth technical information, application tips, and electrical characteristics

Why Shop With Us?

At Dukatronic, we’re more than just an electronics store—we’re your go-to source for reliable, tested, and affordable electronic components in Kenya.

• Genuine Products – We only stock quality components sourced from trusted suppliers.
• Affordable Prices – Competitive pricing whether you’re buying one IC or in bulk.
• Expert Support – Need help with your amplifier build or circuit design? We’re here to guide you!
• Fast Delivery – Get your components delivered quickly, wherever you are in Kenya.
• DIY & Repair Friendly – We love tinkerers and technicians—just like you.

Join hundreds of happy makers, students, technicians, and audio lovers who shop with Dukatronic.
Let’s bring your next project to life!

 

Personal Note from Eddy

“I’ve used the TDA7265 several times when repairing older LG and Sony home theater systems, and I must say—this chip delivers clean, punchy stereo sound without breaking the bank. It’s one of my go-to ICs when building custom audio setups for clients who want clarity, warmth, and a bit of bass on a budget. If you’ve got speakers and a proper power supply, this one won’t disappoint you.”

Ready to Build or Repair?

This is a favorite among technicians and DIYers alike—and for good reason. If you’re working on a home stereo project, replacing a blown amp in your multimedia system, or building your DIY amplifier, the TDA7265 is a fantastic choice.

Add it to your cart now and get started on your next great audio project!
Need help? Reach out—we’re happy to guide you through setup or part selection!