The RAR-eSR-qLR-ref-[1.62-3.63]-[0.55-2.5].02 is a semiconductor IP from Dolphin Semiconductor designed for power management and voltage regulation. It supports TSMC's 40nm and 55nm process nodes. The IP delivers a wide input voltage range from 1.62V to 3.63V and provides an output voltage range of 0.55V to 2.5V with output currents of 100 mA, 200 mA, and 500 mA. The block's maturity level is classified as 'Before DP2'.