
The MP8128 is a highly integrated voltage regulator designed to provide efficient, low noise power and interface signals to a satellite receiver’s low noise block downconverter (LNB) at the antenna port. The device provides a 22kHz tone signal and a standard I2C interface for satellite receivers. It is compatible with both DiSEqC 1.x and DiSEqC 2.x. The MP8128 integrates a boost regulator followed by a tracking linear regulator. The boost regulator provides a power source that exceeds the final output voltage by 1.1V, while the tracking linear regulator provides low noise power and protects the output against overloads or shorts. The device provides a number of features including voltage selection, over-current protection (OCP), and 22kHz tone signal control. The MP8128 offers a simple solution with a low component count and high efficiency. The MP8128 is available in QFN-20 (3mmx3mm) 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.
MP8128GQ is an authentic electronic component manufactured by Monolithic Power Systems, categorized under Power Management 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 MP8128GQ datasheet above.
Electronic component spot-market pricing for MP8128GQ 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 MP8128GQ 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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