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JW1758B - Offline Step-down LED Controller
SY8286A - Synchronous Step Down Regulator
AP2953A - 18V Synchronous Rectified Step-Down Converter
RT8249C - Dual-Channel Synchronous DC/DC Step-Down Controller
MP2188 - COT Synchronous Step Down Switchers
IT76630M - 23V/3A High Efficiency Synchronous Rectified Step-Down DC/DC Converter
TPS51123 - Step-Down Controller
WS9002 - Non-isolated step-down LED constant current controller
OC5820 - 40V Step-Down Converter
CX8822 - Step-Down DC/DC Convertor
SY8301 - Synchronous Step Down Regulator
FR8018 - 500KHz Synchronous Step-Down DC/DC Converter
AS5430 - 3A 400KHz Synchronous Rectified Step-Down Converter
FR9889 - 340KHz Synchronous Step-Down DC/DC Converter
STI3470 - 2.0A Synchronous Step-Down Converter
M2303ADN - Synchronous Rectified Step-Down Converter
SY8718A1 - 2.0A Synchronous Step Down Regulator
RT6575A - Dual-Channel Synchronous DC/DC Step-Down Controller
74190 - 4 BIT SYNCHRONOUS UP/DOWN COUNTERS
RT8293A - 340kHz Synchronous Step-Down Converter