Buck Switching Regulator IC Positive Adjustable 0.6V 2 Output 5A 32-WFQFN Exposed Pad..
Boost Switching Regulator IC Positive Programmable 3.3V, 5V 1 Output 8-SOIC (0.154", 3.90mm Width)..
LED Driver IC 6 Output DC DC Controller Step-Up (Boost) Analog, PWM Dimming 27mA 20-TQFN (4x4)..