Power Management Integrated Circuits (PMICs) are electronic components designed to manage and regulate power in electronic systems. PMICs typically consist of various components, including voltage regulators, power converters, and battery chargers, which work together to manage and distribute power efficiently and reliably.

The Internet of Things, or IoT, refers to any electronic device that is remotely connected to the internet. The concept of connecting smart devices via internet communication to exchange real-time data is known as electronic systems and internet of things (IoT).