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TDA2003 Car Radio Audio Amplifier

  • Stock: 20

    Availability: InStock priceValidUntil: 2026-11-02

  • SKU: 943 | DAA427

Availability: InStock priceValidUntil: 2026-11-02

  • Rs. 21.24 (inc GST)
    Rs.18.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

TDA2003 Car Radio Audio Amplifier IC

TDA2003 IC with high output current of 3.5A and low distortion for car radios.

The TDA2003 Car Radio Audio Amplifier IC offers improved performance while maintaining the same pin configuration as its predecessor. Designed for ease of assembly, it requires very few external components, making it cost-effective. This amplifier supports a high output current of 3.5A and features low harmonic and cross-over distortion, ensuring clear audio quality. Safety is prioritized with protection against DC and AC short circuits, thermal over-range, and voltage surges up to 40V.

Ideal for car audio systems, the TDA2003 guarantees reliability and efficiency. It operates safely within a temperature range of -40 to 150 °C, making it suitable for various environments. The TDA2003 Car Radio Audio Amplifier IC is perfect for enhancing your vehicle's audio experience without compromising on quality or safety.

For Indian customers looking to upgrade car audio systems, the TDA2003 is a robust choice. Explore its features and see how it can elevate your audio setup.

Explore the reliability of the TDA brand with our Audio IC selection at DNA. Discover how the TDA2003 can enhance your audio projects and check other Audio IC that we have in stock.

If you're searching for specific electronic components, DNA has you covered. We can help you find parts, and if they're not available, we can import them for you. Check out our range including Power Supply, IGBT, Sensor Module, and more. Contact Us.

Features of TDA2003 Car Radio Audio Amplifier IC

  • High output current of 3.5A
  • Low harmonic and cross-over distortion
  • Protection against DC and AC short circuits
  • Thermal overload protection
  • Compact design with fewer external components

Specification of TDA2003 Car Radio Audio Amplifier IC

  • Peak supply voltage (50ms) 40V
  • DC supply voltage 28V
  • Operating supply voltage 18V
  • Output peak current (non-repetitive) 4.5A
  • Power dissipation at Tcase = 90°C 20W
  • Storage and junction temperature -40 to 150°C

Applications of TDA2003 Car Radio Audio Amplifier IC

  • Car audio systems
  • Home audio amplifiers
  • DIY audio projects
  • Portable speaker systems

Related Links for TDA2003 Car Radio Audio Amplifier IC

Package Includes

  • 1 X TDA2003 Car Radio Audio Amplifier IC
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
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We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
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Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
If I order the same parts again later, will they match?
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