The MP7751 is an analog input, Class-D audio amplifier that can drive stereo speakers in a bridge-tied-load configuration. It is one of MPS’s suite of fully integrated audio amplifiers, which dramatically reduce solution size by integrating the following: 240mΩ power MOSFETs Start-up / Shutdown pop elimination Short-circuit protection circuits Advanced EMI performance The MP7751 utilizes a stereo BTL structure capable of delivering 20W per channel into 8Ω speakers at an 18V power supply. MPS's Class-D audio amplifiers exhibit the high fidelity of a Class-AB amplifier at high efficiencies. The MP7751 includes an internal circuit that allows the system to automatically shut down when no audio signal is detected. This feature is ideal for energy-saving products and battery-operated applications. It also has an adjustable power limit function. The PLIMIT circuit sets a limit on the output peak-to-peak voltage. This is accomplished by limiting the duty cycle to a fixed maximum value. This limit can be thought of as a virtual voltage rail, which is lower than the supply connected to PVCC. The MP7751 is available in a TSSOP-28EP package.
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
MP7751 is an authentic electronic component manufactured by Monolithic Power Systems, categorized under Audio ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official MP7751 datasheet above.
Electronic component spot-market pricing for MP7751 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for MP7751 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
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| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
 | Monolithic Power Systems | 4,420 | |||
| Monolithic Power Systems | 4,720 | |||
| Monolithic Power Systems | -- | 6,130 | ||
| Monolithic Power Systems | -- | 3,440 | ||
| Monolithic Power Systems | 1,330 | |||
| Monolithic Power Systems | -- | 2,550 | ||
| Monolithic Power Systems | -- | 5,040 | ||
| Monolithic Power Systems | -- | 10,000 | ||
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| Monolithic Power Systems | 5,760 |
