3A, 28V, 340KHz Synchronous, Rectified Step-Down Converter
AME8520 Series 4.5 V 280 ms Surface Mount Push Pull Watchdog Circuit - SOT-25
constant-current/constant-voltage linear charger IC for single cell lithium-ion
AME8801 Series 300 mA 8 Vin 3.3 Vout CMOS LDO Positive Voltage Regulator -SOT-25
Conv DC to DC Single Step Up 2.7V to 5.5V 5-Pin SOT-25 T/R