The LD1117 is a low drop voltage regulator able to provide up to 800 mA of output current, available even in adjustable version. The adjustable LD1117 is pin to pin compatible with the other standard. Adjustable voltage regulators maintaining the better performances in terms of drop and tolerance. If you are interested in LD1117V33, you can click on the following link:
https://www.utmel.com/productd....etail/stmicroelectro