LM2576SX-5.0 VS LM2576SX-3.3,which is better?


Please Help. I want to know if I should buy a LM2576SX-5.0 timer or a  LM2576SX-3.3 IC. Can I do the same things with each? Is there much difference?

Here is the datesheet:
 
LM2576SX-5.0 datesheet

LM2576SX-3.3 datesheet

Thank you guys,

Electronicsloser

steveastrouk4 months ago

They are switching voltage regulators, with a 5v or 3.3V output, not "timers"

+1 Exactly