The MP5446 is a complete power management IC (PMIC) solution that integrates four high-efficiency, high-frequency, quad-output, synchronous buck converters and two low-dropout (LDO) regulators with a flexible logic interface. The MP5446 offers a highly integrated solution that delivers up to 6A of peak output current (IOUT) per channel, with excellent load and line regulation across a wide input voltage (VIN) supply range. The four bucks can run in parallel to provide a peak 12A or 24A IOUT. In addition, buck 1 supports remote voltage sensing with an external DrMOS to supply up to 50A of IOUT. The MP5446 uses adaptive constant-on-time (COT) control to provide ultra-fast load transient response. Full protection features include under-voltage lockout (UVLO), over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown. The MP5446 integrates a multi-page one-time programmable (MOTP) memory, which supports up to four user-configurable pages that can be selected via the PRESET pin. To provide excellent system flexibility, the output voltage (VOUT), switching frequency (fSW), current limit (ILIM), and power sequence are selectable via the MOTP or I2C, in addition to many other parameters. The MP5446 requires a minimal number of readily available, standard external components, and is available in a WLCSP-72 (3.4mmx3.75mm) package.
YG GROUP supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
MP5446GC-0000-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 MP5446GC-0000-P datasheet above.
Electronic component spot-market pricing for MP5446GC-0000-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 MP5446GC-0000-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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| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
| Monolithic Power Systems | -- | 8,620 | ||
| Monolithic Power Systems | -- | 8,130 | ||
| Monolithic Power Systems | -- | 9,040 | ||
| Monolithic Power Systems | 5,700 | |||
| Monolithic Power Systems | 8,490 | |||
| Monolithic Power Systems | 4,070 | |||
| Monolithic Power Systems | 3,960 | |||
| Monolithic Power Systems | -- | 5,500 | ||
| Monolithic Power Systems | 3,170 | |||
| Monolithic Power Systems | -- | 8,720 |
