PAM8403 5V Two-channel Stereo Mini 3W+3W Audio Amplifier

Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 1-year warranty, expert support.

Product Overview

The PAM8403 is a compact, high-efficiency stereo audio amplifier IC designed for portable and embedded audio applications. With dual 3W channels at 5V operation, it delivers clean, powerful sound in a minimal footprint—ideal for speakers, headphone amplifiers, and multimedia projects.

Key Specifications

Feature

Details

Type	Electronics Component - Audio Amplifier IC

Supply Voltage

5V DC

Output Power

3W + 3W (Stereo)

Channels

2 (Stereo)

Package Type

SOP-8

Origin

Original/Authentic

Warranty

1 Year Manufacturer

Support

Email & WhatsApp 24/7

Why Choose This Product?

✅ 100% Authentic - Sourced directly from authorized distributors with verification ✅ Fast Shipping - 2-3 day delivery from Bengaluru warehouse ✅ Expert Technical Support - 24/7 assistance via email and WhatsApp ✅ Compact Design - Perfect for space-constrained applications ✅ Low Power Consumption - Efficient 5V operation ✅ Proven Reliability - Industry-standard amplifier IC

Technical Advantages

• Minimal External Components - Requires only a few capacitors and resistors
• Low Distortion - Clean audio output for high-quality sound
• Thermal Protection - Built-in over-temperature shutdown
• Wide Frequency Response - Suitable for music, voice, and multimedia
• Easy Integration - Simple pinout for quick prototyping

Perfect For

🔧 DIY Electronics - Hobbyist projects, audio experiments, and custom builds 🏭 Professional Applications - Industrial audio systems and commercial products 📚 Learning & Education - Student projects, skill development, and electronics courses 🎵 Audio Projects - Portable speakers, amplified headphones, smart devices

Project Applications

• Portable Bluetooth speaker amplifiers
• Mini guitar/keyboard amplifiers
• Headphone amplifier circuits
• Smart home audio systems
• IoT device audio output
• Educational electronics kits
• DIY audio experimentation

What's Included

📦 Package Contents:

• 1x PAM8403 Audio Amplifier IC
• Complete datasheet and technical documentation
• Application circuit examples
• Quick-start guide
• Technical support access

Frequently Asked Questions

Is this 100% authentic?

Yes, absolutely. All components are sourced from authorized distributors with full authentication verification and traceability documentation.

What warranty coverage is provided?

Full 1-year manufacturer warranty covering all manufacturing defects, with free replacement or repair during the warranty period.

How quickly will I receive it?

Standard delivery is 2-3 business days to most locations in India from our Bengaluru warehouse. Express shipping available on request.

What technical support is available?

We provide comprehensive 24/7 technical support via email and WhatsApp, including circuit design assistance and troubleshooting help.

What is your return and refund policy?

We offer a 7-day return window on defective items with full refund or replacement at no extra cost. No questions asked.

Are bulk discounts available?

Yes! Wholesale pricing and special discounts are available for orders of 10+ units. Contact our sales team for custom quotes.

Do I need external components to use this IC?

The PAM8403 requires minimal external components (capacitors, resistors, and speaker connectors). We provide complete circuit diagrams and application notes.

What's the maximum output power?

At 5V supply with 4Ω speakers, the amplifier delivers approximately 3W per channel. Output varies based on load impedance and supply voltage.

Why Buy From The Engineer Store?

✨ Trusted Supplier - Serving electronics enthusiasts since years ✨ Quality Assurance - Every component tested and verified ✨ Expert Team - Engineers available for consultation ✨ Fast Fulfillment - Quick processing and dispatch ✨ Competitive Pricing - Best value for authentic components

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Ready to power your audio project? Order your PAM8403 amplifier IC today and start building!