The ACT4065A from Qorvo is a DC to DC Converter with Input Voltage 6 to 30 V, Output Voltage 1 5 V, Output Current 1 2000 mA, Supply Voltage -0.3 to 30 V, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount, Buck/Step down. More details for ACT4065A can be seen below.