This crazy small (14.5x6.6x2.6mm) micro step down regulator is ideal for supplying smooth 5 volt power to your quad's electronics from sources from 3 to 6S (6.5-25V). Power FPV cameras, LEDs, a GPS, or anything else that demands stable 5v power under 2 amps.
A great way to add clean 5v or 10v to a fc that suffers from noise. It also seems to do a good job protecting the fc from dangerous spikes. Its also very very tiny. Works perfect thanks!