Clock Fanout Buffer (Distribution), Multiplexer IC 2:4 650 MHz 20-TSSOP (0.173", 4.40mm Width)..
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.5A 8-SOIC (0.154", 3.90mm Width)..
LED Driver IC 1 Output AC DC Offline Switcher Flyback, Step-Down (Buck), Step-Up (Boost) Analog, PWM..