The MPQ5889-AEC1 is an automotive-grade, low-resistance e-fuse and smart high-side power switch with low quiescent current (IQ) mode. It is designed for demanding applications such as high-current relay replacements and fuse replacements. Protection and diagnostic features improve system robustness and performance. The MPQ5889-AEC1 uses proprietary, fuse-like over-current protection (OCP), which can emulate the behavior of a passive fuse. Current-sensing and temperature-sensing allow the switch’s status to be monitored. Open-load detection monitors the load’s health. Low-IQ mode can help prolong the battery life when the system is in sleep mode. The MPQ5889-AEC1 provides robust protection features, including OCP, short-circuit protection (SCP), loss of IC ground, loss of module ground, loss of power supply, over-temperature protection (OTP), reverse battery self-protection, and reverse load protection. The device can survive under severe transient pulses. When a bidirectional TVS diode is applied in the system, the MPQ5889-AEC1 can handle the tests defined in ISO 7637-2, ISO 16750-2, and ISO 21780 standards. The MPQ5889-AEC1 turns on the MOSFET under a negative input voltage (VIN) to achieve the same current capability under a positive VIN, and features a rugged power N-channel MOSFET. The MPQ5889-AEC1 is available in a QFN-30 (5mmx6mm) package, and is available in AEC-Q100 Grade 1.
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.
MPQ5889GQJE-AEC1-T 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 MPQ5889GQJE-AEC1-T datasheet above.
Electronic component spot-market pricing for MPQ5889GQJE-AEC1-T 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 MPQ5889GQJE-AEC1-T 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 | -- | 6,690 | ||
| Monolithic Power Systems | -- | 8,340 | ||
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| Monolithic Power Systems | -- | 7,340 | ||
| Monolithic Power Systems | 9,250 | |||
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