
The MP5431 is a complete power management IC (PMIC) that integrates three high-efficiency, step-down DC/DC converters and a flexible logic interface for DDR5. The MP5431 provides three channel buck outputs. Buck A and buck B are configured to a dual-phase, interleaving buck converter with current-sharing performance or two single-phase buck converters. Buck C is configured to a single-phase buck converter. The buck converters are designed to support the specific power requirements of DDR5 Client DIMM. The DC/DC converter provides constant-on-time (COT) control for fast transient response. A 750kHz switching frequency (fSW) significantly reduces external inductor and capacitor size. Full protection features include under-voltage lockout (UVLO), over-current protection (OCP), VPP under-voltage protection (UVP), and thermal shutdown. The MP5431 requires a minimal number of external components, and it is available in a space-saving TQFN-28 (3mmx4mm) 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.
MP5431GLT-xxxx-P 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 MP5431GLT-xxxx-P datasheet above.
Electronic component spot-market pricing for MP5431GLT-xxxx-P 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 MP5431GLT-xxxx-P 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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