LM1117/AMS1117 3.3V DC-DC Step down Power Supply Module (4.5-7 VIn, 3.3 VOut)

The LM1117/AMS1117 3.3V DC-DC Step down Power Supply Module is a small, low dropout voltage regulator that can be used to step down the voltage from a 4.5V to 7V input to a 3.3V output. It is commonly used in small electronics projects to provide a stable power source for microcontrollers and other low voltage components.   This compact DC-DC convertor will be able to supply your project with a constant 3.3V output from an input voltage ranging between 4.5V-7V.