Specifications:

DC-DC Step Down Power Module

Input voltage must be higher than 1V than output voltage. Chip: AMS1117-3.3

Input: DC 4.5V-7V

Output: 3.3V 800mA

AMS117-3.3V

Buck Module

LDO 800MA

Constant load current may exceed 800mA

1.2V low dropout

The input is only 1.2V higher than the output and it will work normally.

Size: 8.6mm x 12.3mm

Package Includes:

10 X AMS1117-3.3 DC-DC Step Down Power Module