The 5V supply described above feeds the 3V3 power supply
I couldn't find the "headroom" voltage on the datasheet so I'm not sure if 5V is a high enough input voltage for a 3.3V output. If the "headroom" is 1.7V or less then it should be ok.
The 5V supply described above feeds the 3V3 power supply
I couldn't find the "headroom" voltage on the datasheet so I'm not sure if 5V is a high enough input voltage for a 3.3V output. If the "headroom" is 1.7V or less then it should be ok.