Catalog > Consumer Electronics > Kits > Various Kits AMS1117 Step Down Power Supply Module AMS1117 Step Down Power Supply Module HKD AMS1117 BUCK MODULE V/O 3,3V AMS1117 STEP DOWN POWER SUPPLY MODULE. I/P 4,75-12VDC. O/P 3,3VDC 800MA 9.92 ZAR inc for 1 Each 84 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Input : DC 4.5V--12V (input voltage must be higher than the output voltage to 1V or more) Output : 3.3V, (load current must not exceed 800mA) Specially designed two pin mounting holes , can be directly fixed on hole board for extended experiments Input and output using 2P single row pin for easy connection PCB board size : 2.5cm * 1.1cm With power indicator light ( red ) Pins : 4