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ArcticMyst Security by Avery

5V regulator question

Joined
Dec 5, 2007
Messages
100
Points
18
do these regulators really get this hot. i made a usb charger and the regulator is getting really hot for only being on for about 30 minutes
 





Joined
Jun 13, 2007
Messages
5,410
Points
113
What package does the regulator come in? (Like TO-220...etc.) If you are using too small of a regulator for the job it could be getting hot because you are putting more power through it then it is meant for.
 




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