AMS1117-3.3

The AMS1117 is a positive low voltage dropout regulator;
typical voltage dropout is only 1.2V at 1A.
AMS1117 provides two versions: fixed and adjustable
versions. VOUT has a tolerance of less than 1.5% for fixed
versions 1.2V 1.5V, 1.8V, 2.5V, 3.3V, 5.0V and adjustable
version or 2% output accuracy for fixed version 1.2V.
The AMS1117 offers some key features include thermal
shutdown and current limiting. It is suitable for all electronic
products.