Charge Pump Switching Regulator IC Negative 1 Output 20mA 8-LSSOP (0.173", 4.40mm Width)..
Buck, Boost Regulator Positive or Negative Output Step-Up, Step-Down DC-DC Controller IC 14-SSOP-B..
LED Driver IC 9 Output DC DC Regulator Switched Capacitor (Charge Pump) Dimming 16mA, 24mA, 60mA, 15..