Power Management ICs

Power Management ICs are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many PMIC manufacturers, including Analog Devices, Infineon, Microchip, onsemi, STMicroelectronics, Texas Instruments & more.

Power management ICs (PMICs) are integrated circuits that manage, regulate, and distribute electrical power within electronic systems, often combining multiple power functions into a single chip. They typically include features such as voltage regulation, battery management, power sequencing, and protection circuits to ensure efficient and reliable operation. PMICs are designed to optimize energy usage, reduce system complexity, and support compact, high-performance designs.

Types: The most common Power Management IC types include voltage regulators, battery management ICs, power distribution switches, power monitoring ICs, DC/DC converters, charge pump ICs, LED driver ICs, and power sequencing controllers, each tailored for specific power control and energy management functions.

Applications: Power management ICs are commonly used in smartphones, laptops, embedded systems, automotive electronics, IoT devices, and industrial equipment to control power delivery, extend battery life, and improve system efficiency.

Selection requirements: Choosing a PMIC requires evaluating the number and type of outputs, voltage/current requirements, efficiency, integration level, thermal performance, and compatibility with the target system architecture.

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Please view our large selection of Power Management ICs below.