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TDA2003A Audio Amplifier

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Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-04-14
SKU: 1221 | DAA485

Rs. 55.22 (inc GST)
Rs.46.80 + GST

Qty :
Qty Qty

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

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

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

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

Description

TDA2003A Audio Amplifier

The TDA 2003A has improved performance with the same pin configuration as the TDA 2002.

The additional features of TDA 2002, very low number of external components, ease of assembly, space and cost saving, are maintained. The device provides a high output current capability (up to 3.5A) very low harmonic and cross-over distortion. Completely safe operation is guaranteed due to protection against DC and AC short circuit between all pins and ground, thermal over-range, load dump voltage surge up to 40V and fortuitous open ground.

NOTE : This is TDA2003A IC. If you require TDA2003 click here.

Features of TDA2003A

VS Peak supply voltage (50ms) 40 V
VS DC supply voltage 28 V
VS Operating supply voltage 18 V
IO Output peak current (repetitive) 3.5 A
IO Output peak current (non repetitive) 4.5 A
Ptot Power dissipation at Tcase = 90°C 20 W
Tstg, Tj Storage and junction temeperature -40 to 150 °C

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.

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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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In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.

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You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

Do you accept bulk / OEM orders?

Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.

Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?

Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.

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TDA2003A Audio Amplifier

Qty :

TDA2003A Audio Amplifier

NOTE : This is TDA2003A IC. If you require TDA2003 click here.

Features of TDA2003A

VS Peak supply voltage (50ms) 40 V

VS DC supply voltage 28 V

VS Operating supply voltage 18 V

IO Output peak current (repetitive) 3.5 A

IO Output peak current (non repetitive) 4.5 A

Ptot Power dissipation at Tcase = 90°C 20 W

Tstg, Tj Storage and junction temeperature -40 to 150 °C

Write a review

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