10pcs AMS1117-3.3 DC Buck Converter Voltage Regulator 4.75V-12V to 3.3V 800mA 4Pin LDO Step-Down Power Supply Module
USD 1.57USD 2.41
10pcs AMS1117-3.3 DC Buck Converter Voltage Regulator 4.75V-12V to 3.3V 800mA 4Pin LDO Step-Down Power Supply Module