The EV3221-J-00A is an evaluation board for the MP3221, a 1.2MHz frequency, current mode, step-up converter designed for small, low-power applications. The MP3221can step up three-cell alkaline, NiCd, and NiMH batteries, or a single-cell Li-on battery up to 6V. It is capable of delivering 1A of output current at 5V with a supply voltage of 3V. The MP3221 provides the internal soft start and compensation to minimize the external component count and help produce a compact solution. It integrates a fault driver for external PMOS to disconnect the output from the input when the the part shuts down or is in an output short circuit condition. This disconnect feature allows the output to be completely discharged, thus allowing the part to draw less than 1µA of current in shutdown mode. The MP3221 is available in a small, 6-pin TSOT-23 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.
EV3221-J-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 EV3221-J-00A datasheet above.
Electronic component spot-market pricing for EV3221-J-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 EV3221-J-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.
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| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
| Monolithic Power Systems | -- | 1,730 | ||
| Monolithic Power Systems | -- | 8,010 | ||
| Monolithic Power Systems | -- | 3,970 | ||
| Monolithic Power Systems | -- | 7,650 | ||
| Monolithic Power Systems | 9,390 | |||
| Monolithic Power Systems | -- | 8,010 | ||
| Monolithic Power Systems | -- | 7,420 | ||
| Monolithic Power Systems | -- | 4,660 | ||
| Monolithic Power Systems | -- | 1,860 | ||
| Monolithic Power Systems | -- | 9,600 |
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