- Sat Oct 25, 2014 7:52 pm
#1948
Unless you are running from a battery or high voltages (15+) don't bother with an SMPS.
If you need good efficiency or limited thermal waste, go with a synchronous bucks converter directly to 3.3v.
You might consider an extra LC filter for lower ripple, if needed.
Don't bother with an old LM2596.
If you need good efficiency or limited thermal waste, go with a synchronous bucks converter directly to 3.3v.
You might consider an extra LC filter for lower ripple, if needed.
Don't bother with an old LM2596.
