Regarding the recommendation for 3.3V and 1.2V regulator for XC3S50AN

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prakashvenugopal

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Hi,

Can anyone please recommend the VCCIO = 3.3V and VccInt= 1.2V regulator for Spartan 3A(XC3S50AN)


Thanks,
V. Prakash
 

What is the intended input voltage for the regulator?
 

Something like **broken link removed** should do.
I have used them in mcu that needed 1.8v and 3.3v

---------- Post added at 11:32 ---------- Previous post was at 11:30 ----------

You will also find them with different names like LT1117 or AMS1117

---------- Post added at 11:35 ---------- Previous post was at 11:32 ----------

You can also check the schematic of a few commercial dev boards to see what they use, for example this is from Digilent
 

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