Power Management ICs (PMICs) are specialized integrated circuits designed to efficiently control, regulate, and distribute power in electronic devices. They optimize power usage, enhance battery life, and ensure stable voltage and current delivery for various components. PMICs include functions such as voltage regulation, power conversion, battery management, and power sequencing. Widely used in consumer electronics, automotive systems, industrial automation, and IoT devices, PMICs help improve energy efficiency, reduce heat generation, and enhance overall system performance.