Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 40-TQFN (6x6)..
ARM® Cortex®-M4F DeepCover® Microcontroller IC 32-Bit 150MHz 1MB (512K x 16) FLASH 121-CTBGA (8x8)..
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-SOIC (0.154", 3.90mm Width)..