ACT88321 Advanced Power Management IC (PMIC) Qorvo ACT88321 Advanced Power Management IC (PMIC) features three bucks, two LDOs, and load bypass switches in an integrated ActiveCiPS™ power management integrated circuit. The ACT88321 powers various processors, including solid-state drive applications, video processors, FPGAs, wearables, peripherals, and microcontrollers. The ACT88321 is designed for SSD and FPGA applications.