Tolerance on the external voltage regulator that is present in enCoRe II devices

Question: What is the value of the tolerance on the external voltage regulator that is present in enCoRe II devices?

 

Answer:

The enCoRe II voltage regulator has a tolerance of +/- 8% about 3.3V when operated at Vdd=> 4.35V, temp is between 0C and 40C and the load current is less than 125mA. With the same conditions (temp and Vdd) as above, if the load current is less than 25mA the tolerance improves to +/- 4% about 3.3V.

 

 

Please also refer to the KB article ?How can I use the enCoRe II internal voltage regulator?? for details on how to setup the voltage regulator