AMS1117-3.3 LDO step-down stabilizer

Description:

The step-down stabilizer is SOT-223 package is a voltage divider, where you could connect to input unstable voltage and on output will be stabilized voltage. Stabilization principle is following: Resistivity is hold on still same value by controlling voltage divider, resulted is keeping voltage still on same span. When difference between input and output is considerable linear stabilizer have low efficiency. Stabilizer advantage is simplicity, absence interfere influences and small amount of used components.