The MPQ5823A-AEC1 is a high-efficiency voltage limiter applied between the battery and the load. When the input voltage (VIN) is below the target output voltage (VOUT), the device works in bypass mode with low dropout. When VIN exceeds 110% of the target VOUT, the device works as a buck controller. It regulates VOUT to provide a protected voltage rail. The wide 4.5V to 36V VIN range makes the device well-suited for multi-purpose automotive and industrial applications, and the VBIAS pin allows the device to operate from a 3.8V cold-crank supply if a regulated 5V supply is available. The MPQ5823A-AEC1 uses a pulse-width modulation (PWM) current-control architecture with accurate cycle-by-cycle current limiting, and it can drive dual N-channel MOSFETs. Advanced asynchronous modulation (AAM) mode enables nonsynchronous operation to optimize light-load efficiency in buck mode. The switching frequency (fSW) in buck mode is configurable from 200kHz to 2.2MHz via a resistor. In buck mode, an open-drain power good (PG) signal indicates whether the output is within 106% of its nominal voltage, and the bypass mode indicator (BPMI) indicates whether the part is working in bypass mode. Full protection features include precision output over-voltage protection (OVP), output over-current protection (OCP), and thermal shutdown. The MPQ5823A-AEC1 is available in a QFN-24 (4mmx4mm) package. It is available in AEC-Q100 Grade 1.
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.
MPQ5823AGRE-AEC1-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 MPQ5823AGRE-AEC1-P datasheet above.
Electronic component spot-market pricing for MPQ5823AGRE-AEC1-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 MPQ5823AGRE-AEC1-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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