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The PMS201612-3R3M0T maintains stable inductance under high ripple current through its metal composite molded magnetic structure while minimizing core loss at high switching frequencies. The low DC resistance winding improves conversion efficiency and thermal stability in ultra compact layouts. Its integrated molded core suppresses magnetic flux leakage and EMI, making it ideal for PMIC based buck converters, wearable electronics, IoT sensor nodes, portable medical devices, and space constrained embedded power systems requiring reliable high frequency energy storage.