5 pieces of 8002 / 8002D 3W audio power amplifier IC in SOP8 surfacemount package. Compact, lowprofile amplifier chips sold as a 5Pcs/lot pack for , prototyping, and smallscale production. Why choose this 8002 3W Audio Power Amplifier Chip Delivers up to 3W of audio output power suitable for small speakers and portable audio projects. SOP8 surfacemount package saves board space and fits modern compact designs. Supplied as a 5piece lot so you have spare parts for testing, repairs, or multiple builds. Straightforward dropin component for basic audio amplification needs — ideal when you need reliable, lowcost amplification without a large external amplifier module. Key features and attributes Model: 8002 (also listed as 8002D in some inventories). Function: Singlechip audio power amplifier for driving small loudspeakers. Output power: 3W (as indicated in the product title). Package: SOP8 surfacemount (SMD) — compact, lowprofile footprint for PCB assembly. Quantity: Pack of 5 integrated circuits (5Pcs/lot). Build: Standard semiconductor IC suitable for soldering to PCBs or reflow assembly. How this product solves common problems Need more drive from a weak audio source? The 8002 provides the extra power to drive small speakers without a bulky external amplifier board. Limited PCB space? The SOP8 package keeps the amplifier footprint small, making it suitable for compact enclosures and portable devices. Need spare or replacement parts? Sold in a 5piece lot so you can failed ICs quickly or keep extras for future projects. Recommended applications / use cases DIY portable speaker or small Bluetooth speaker projects where compact amplification is required. or upgrade of small consumer electronics, toys, intercoms, or TV/stereo minisystems that use lowpower audio amplifiers. Prototyping and smallbatch manufacturing where multiple identical amplifier ICs are needed for consistent audio performance. Practical notes for integration Designed for surfacemount assembly; handle and solder according to standard SMD practices. Provide adequate PCB layout and thermal paths consistent with SOP8 devices to ensure stable operation in small enclosures. Confirm compatibility with your speaker and power supply arrangement during circuit design; this IC is intended for small, lowpower audio applications. What's included Five (5) pieces of 8002 / 8002D 3W audio power amplifier ICs in SOP8 package. This product fits projects and repairs that require a compact, singlechip amplifier solution with 3W output in a standard SOP8 SMD form factor.