
The MP28310 is a monolithic power management unit containing a 300mA, high efficiency, switching step-down converter, and a 100mA low-dropout (LDO) regulator. The ultralow 500nA quiescent current (IQ) provides extremely high efficiency when the load current is within the μA range. The MP28310's low 2V minimum input voltage allows the system to operate directly from the battery. Constant-on-time (COT) control provides fast transient response and high light-load efficiency and requires minimal capacitance. Good regulation is achieved by integrating an error amplifier (EA) to correct the output voltage (VOUT). The 100mA LDO regulator provides easy system configuration and a clean VOUT. The control (CTRL) pins control the on/off and VOUT selection functions. Fault protection features include under-voltage lockout (UVLO), over-current protection (OCP), and thermal shutdown. The MP28310 requires a minimal number of readily available, standard external components, and is available in a small CSP-12 (1.2mmx1.6mm) 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.
MP28310GC 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 MP28310GC datasheet above.
Electronic component spot-market pricing for MP28310GC 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 MP28310GC 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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