Waveshare DC to DC Buck Converter (SMD version), Buck Voltage Regulator, Compact Size And Easy To Integrate, Configurable 3.3V Or 5V Output, Immersion Gold Process
Waveshare DC to DC Buck Converter (with Pre-soldered Header and Terminal), Buck Voltage Regulator, Compact Size And Easy To Integrate, Configurable 3.3V Or 5V Output, Immersion Gold Process
Reland Sun CJMCU-3108 LTC3108-1 ultra low voltage boost converter power manager board
Pack of 3 DC-DC Step Up Down Power Supply Module, USB 5V to 3.3V/9V 12V 24V Boost Buck Converter Module Adjustable Voltage Converter, Step Up Converter
Reland Sun 2PCS 3 inch 77MM 10W 8R 8 ohm 10 watts with foam side speaker
Reland Sun Precision Voltage Transformer ZMPT101B 2mA/2mA