output error voltage and drop-out voltage in LDO

anhnha said:

Jony, could you send me the LTspice file in post #36? I can't find the voltage controlled current source as yours.

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Hi, here you can download this lib
**broken link removed**
And here you find Tutorials
**broken link removed**

Thank you.
I just simulated the dependence of LDO's PSRR with Gain and Bandwith of op amp. The result, however, doesn't make much sense. PSRR almost doesn't change as Gain or Bandwith changes in a wide range.
Could you take a look at this file?