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

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,


2 Replies

steveastrouk (author)2017-06-16

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

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