SC3303 3A EcoSpeed® Step-Down Regulator with LDO .
2SC3303 - SILICON NPN TRANSISTOR
C3303 - 2SC3303
2SC3303 - Silicon NPN Transistor
2SC3303 - Silicon NPN Power Transistor
SC3303 - Step-Down Regulator
2SC3303 - NPN Epitaxial Planar Silicon Transistor