Extra small size AMS1117-3.3 power module, support DC 4.2V-10V to 3.3V 800mA constant voltage output.VIN, OUT, GND 3 pin can be easily connected with your MCU development board, and supply capacitive power supply. Matched with AMS1117-3.3 LDO chip, supply stable low-voltage power supply for all kinds of Arduino / ESP, etc. microcontroller electronic experiment. Can not work above the operating voltage or reverse polarity, otherwise, the module will be damaged easily.
1XAMS1117-3.3 DC Buck Converter Voltage Regulator 3Pin Step-Down Power Supply Module
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