TDA2002V STMicroelectronics Integrated Circuit (Transistor Outline, Vertical) In Stock
The TDA2002V is a STMicroelectronics single-channel 8 W monolithic power audio amplifier IC with 40 dB gain, 3.5 A peak output current, and 0.2% harmonic distortion in a 5-pin TO-220 vertical package. Competitively priced and available in stock with worldwide shipping for consumer and automotive audio applications.
- Manufacturer
- STMicroelectronics
- Package
- Transistor Outline, Vertical
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- TDA2002V Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.5000(MOQ 1)
- RoHS
- Non-compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TDA2002V?
- 8 W continuous audio output power with 3.5 A peak current capability drives 4 Ω or 8 Ω loudspeakers directly without an external output stage
- 40 dB voltage gain and 0.2% total harmonic distortion (THD) deliver clean amplification for consumer audio and car radio applications
- Single-supply operation from a wide voltage range simplifies power supply design for battery-powered and automotive 12 V audio systems
- 5-pin TO-220 vertical package with exposed metal tab provides efficient heat sinking for continuous high-power audio output
What is TDA2002V used for?
The TDA2002V is widely used in car radio amplifiers, portable speakers, and television audio output stages requiring up to 8 W of speaker power from a single supply. Its 3.5 A peak output current and low 0.2% THD make it suitable for driving 4 Ω automotive door speakers and 8 Ω bookshelf speaker drivers with minimal distortion. The TO-220 package with metal tab attaches directly to a heatsink or chassis ground, enabling sustained 8 W output without overtemperature shutdown in compact enclosures.
What are the specifications of TDA2002V?
| Reach Compliance Code | Not Compliant |
| YTEOL | 0 |
| Additional Feature | HIGH OUTPUT CURRENT(3.5A) |
| Consumer IC Type | AUDIO AMPLIFIER |
| Gain | 40dB |
| Harmonic Distortion | 0.2% |
| JESD-30 Code | R-PZIP-T5 |
| JESD-609 Code | e0 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Power-Nom | 10W |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | ZIP5,.15,.2,67TB |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 8V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Terminal Finish | TIN LEAD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 1.7mm |
| Terminal Position | ZIG-ZAG |
| Package | Transistor Outline, Vertical |
Compliance & Regulatory
| RoHS Status | Non-compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the TDA2002V datasheet?
TDA2002V Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TDA2002V?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much continuous audio output power does TDA2002V deliver, and what speaker impedances does it support?
TDA2002V is rated for 8 W continuous output power and can source up to 3.5 A peak current, making it compatible with both 4 Ω and 8 Ω loudspeakers commonly found in automotive and consumer audio systems. At 4 Ω load and typical 12 V to 14.4 V automotive supply, the device can approach its rated 8 W output while maintaining 0.2% harmonic distortion for clean audio reproduction.
What is the voltage gain and distortion level of TDA2002V, and how do those specs benefit a car radio design?
TDA2002V provides 40 dB of voltage gain with total harmonic distortion (THD) of only 0.2%, which corresponds to a gain of 100 V/V amplifying a small line-level input signal to full speaker power. The low 0.2% THD ensures the amplified audio remains perceptually clean even at near-maximum 8 W output, meeting quality expectations for OEM and aftermarket car radio front-end amplifier stages.
How does the TDA2002V TO-220 package assist with thermal management at full 8 W output?
The 5-pin TO-220 vertical package includes an exposed metal mounting tab that can be bolted directly to a chassis heatsink or a PCB copper pour, providing a low thermal resistance path to ambient. At 8 W audio output with typical 50% to 60% efficiency, the device dissipates approximately 5 W to 6 W as heat, and the TO-220 tab allows junction temperature to remain within safe limits at ambient temperatures up to 50°C with a small 10 cm² heatsink.
When is TDA2002V a suitable alternative to a discrete transistor output stage for a portable speaker amplifier?
TDA2002V replaces a discrete class-AB output stage with complementary bipolar transistors when the application needs up to 8 W of audio power from a single integrated package with built-in short-circuit and thermal protection. The single-IC solution eliminates the 6 to 10 external transistors, biasing resistors, and compensation capacitors of a discrete design, reducing assembly cost and PCB area while the 40 dB gain and 0.2% THD match the performance of well-designed discrete stages at this power level.
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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+ | $3.8500 | $3.85 |
| 100+ | $2.8800 | $288.00 |
| 1000+ | $2.5000 | $2500.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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