i would like to know some basic principle about the noise in the LDO, some papers said the position of the poles and the zeros affects the nosie in some degree,could you tell me some principles,thanks a lot!
did what you said mean that we can see the noise as the input signal?
but the SNR is the same
or did what you said mean we can distribute the gain of every stage properly to decrease the noise because every stage will contribute to the input reference noise