The 72801L25PF is a low-dropout regulator from Renesas. It is a step-down regulator with an input voltage range of 3.2 V to 36 V and an output voltage of 0.9 V to 18 V and up to 25 A of load current. It features fast, excellent line regulation and low dropout voltage, allowing it to be used in a variety of applications such as automotive and communication systems, cable cards, and electric vehicles. The 72801L25PF also has built-in over-voltage protection and over-temperature protection. Additionally, it has high switching frequency and provides good EMI characteristics. The 72801L25PF is AEC Q100 Grade 1 qualified and RoHS compliant.