3.3V voltage regulator step down input 4.5-7V AMS1117 (OT3722)

AMS1117 3.3V voltage regulator for a stable 3.3V output. Such a voltage regulator can also be found on, for example, an ESP8266 and ESP32 boards. This power supply module is based on the AMS1117 3.3V voltage regulator and is able to regulate a wide range of input voltages (4.5 to 7V) to a fixed 3.3V output up to 800mA (Vout = 3.3V). Input: DC 4.5V-7V Output: 3.3V (+ -0.05v deviation), 800mA Recommended input voltage: 5V