Skip to main content
Electrical Engineering

All Questions

Ask Question
Tagged with
1 question
Newest Active Bountied Unanswered
1 vote
2 answers
693 views

Applying 5V on output pin of LM7805 while the regulator is not powered

According to the Datasheet of LM7805 (section Application and Implementation), in some scenarios a protective diode (between IN and OUT pins) is needed to protect the regulator. Please take a look at ...
Osoian Marcel's user avatar
Osoian Marcel
  • 239