
The EVQ8861-LE-00A is an evaluation board designed to demonstrate the capabilities of the MPQ8861, a high-frequency, synchronous, rectified, step-down switch-mode converter with an I2C interface. The MPQ8861 offers a fully integrated solution that can achieve up to 12A of continuous DC output current (IOUT) across a wide 2.9V to 18V input voltage (VIN) range, with excellent load and line regulation. The output voltage (VOUT) can be controlled on the fly via the I2C interface. The reference voltage (VREF) can be adjusted to be between 0.6V and 1.108V in 4mV steps. The following parameters can also be configured via the I2C: the voltage slew rate, switching frequency (fSW), current limit, hiccup/latch-off protection, enable/disable, and power-save mode. Constant-on-time (COT) control provides fast transient response. The power good (PG) pin is an open-drain output that indicates whether VOUT is within the nominal range. Full protection features include over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown. The MPQ8861 is available in a QFN-14 (3mmx4mm) package with wettable flanks.
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.
EVQ8861-LE-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 EVQ8861-LE-00A datasheet above.
Electronic component spot-market pricing for EVQ8861-LE-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 EVQ8861-LE-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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