The SP34063 from MaxLinear is a DC to DC Converter with Input Voltage 3 to 36 V, Output Voltage 1 1 to 27 V, Output Current 1 1.5 A, Operating Temperature -40 to 85 Degree C, Storage Temperature -65 to 150 Degree C. Tags: Through Hole, Boost/Step Up. More details for SP34063 can be seen below.