
The EV3421-G-00A evaluation board is designed to demonstrate the capability of the MP3421. The MP3421 is a high-efficiency, synchronous, current mode, step-up converter with output disconnect. The MP3421 can provide inrush current limiting and output short-circuit protection. It can work with an input voltage as low as 1.9V. The integrated P-channel synchronous rectifier improves efficiency and eliminates the need for an external Schottky diode. The PMOS disconnects the output from the input when the part shuts down. The 600kHz switching frequency allows for small external components, while the internal compensation and soft start minimize the external component count. The MP3421 is available in a QFN-14 (2mmx2mm) 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.
EV3421-G-00A is an authentic electronic component manufactured by Monolithic Power Systems, categorized under Development Tools. 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 EV3421-G-00A datasheet above.
Electronic component spot-market pricing for EV3421-G-00A 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 EV3421-G-00A 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.
Loading articles…
Loading articles…

Choose TPS53513RVER Eco-mode or FCCM using load noise, idle power and startup settings, with clear ripple calculations and practical measurement checks.
Read more →
Route MT41K256M16TW-107:P DDR3L with clear VREF, VTT and ODT roles, byte-lane timing, continuous return paths and a documented initialization and validation plan.
Read more →
Build a recoverable W25Q128JVSIQ firmware update around page boundaries, erase timing, BUSY/SUS status, power-up rules and a preserved bootable image.
Read more →
Check PIC16F84A-04I/P EEPROM completion, WRERR reset limits, watchdog timing and two-slot recovery before treating a configuration update as safely saved.
Read more →Loading related products…
| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
![]() | Monolithic Power Systems | 6,850 | |||
![]() | Monolithic Power Systems | -- | 8,880 | ||
![]() | Monolithic Power Systems | -- | 1,140 | ||
![]() | Monolithic Power Systems | -- | 5,030 | ||
![]() | Monolithic Power Systems | -- | 1,390 | ||
![]() | Monolithic Power Systems | -- | 1,790 | ||
![]() | Monolithic Power Systems | -- | 4,430 | ||
![]() | Monolithic Power Systems | -- | 5,590 | ||
![]() | Monolithic Power Systems | -- | 2,520 | ||
![]() | Monolithic Power Systems | -- | 9,440 |