The MP2421 is a fully integrated, high-frequency, synchronous, buck converter. It offers a very compact solution that achieves up to 20A of output current (IOUT) with excellent load and line regulation across a wide input supply range. The MP2421 operates at a high efficiency across a wide IOUT load range The MP2421 adopts an internally compensated constant-on-time (COT) control mode that provides fast transient response and eases loop stabilization. The MP2421’s operation frequency can be set to 650kHz, 800kHz, or 1000kHz, and it has a selectable pulse-width modulation (PWM) or pulse-frequency modulation (PFM) mode via the MODE pin. An open-drain power good (PG) signal indicates whether the output is within its nominal voltage range. PG is clamped to about 0.7V with an external pull-up voltage when the input supply fails to power the MP2421. Full protection features include over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), and over-temperature protection (OTP). The MP2421 requires a minimal number of readily available, standard external components, and is available in a TLGA-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.
MP2421GLKT-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 MP2421GLKT-P datasheet above.
Electronic component spot-market pricing for MP2421GLKT-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 MP2421GLKT-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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| Monolithic Power Systems | -- | 1,460 | ||
| Monolithic Power Systems | -- | 4,260 | ||
| Monolithic Power Systems | 3,680 | |||
| Monolithic Power Systems | -- | 9,860 | ||
| Monolithic Power Systems | -- | 3,070 | ||
| Monolithic Power Systems | 4,560 | |||
| Monolithic Power Systems | -- | 7,110 | ||
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| Monolithic Power Systems | -- | 9,870 |
