The FAN53880UC002X with Power Management Specialised - PMIC INTEGRATED MICRO PMIC is an integrated power management IC (PMIC) designed for low power/IoT applications. It provides an array of DC/DC converters with independent control and protection. It is manufactured by ON Semiconductor, a US-based semiconductor manufacturing company. The output voltage regulation of the FAN53880 can be controlled via a single or multiple input sources or pin control. Additionally, it offers advanced protection features such as undervoltage and overvoltage lockout, thermal shutdown, current limit, and overcurrent protection, improving system reliability. The FAN53880UC002X also features a real-time clock for scheduling events, allowing for automatic system wake-up and shutdown. The FAN53880 also includes three low power I2C control interfaces for easy integration with other devices.