I’m looking for any additional information (datasheet, application note) you may have on product id 807 (5 PCS/LOT Mini Power Supply Module/Car Adapter DC 4.5~24V to 5V 3A Buck Converter/Adjustable Voltage Regulator/Driver Module/Charger). The Amazon ASIN is B0758ZTS61, though I purchased it directly from droking.com.
I’m using it to generate a 1V supply from a 12V source, and the output voltage level seems to vary more than I would expect from the “20 mV output ripple” mentioned in the product description.
Thank you for any additional information you can provide!