How to properly do AC open loop LDO simulation?

[jonneylu]

LDO AC simulaton

just like test the loop feedback phase of op-amp

 

[yschuang]

Re: LDO AC simulaton

Visit the following site for discussion.
https://www.designers-guide.org/Forum/YaBB.pl?num=1155668476

Or refer to the book "The Designer's Guide to SPICE and Spectre"

 

[somo]

LDO AC simulaton

if you use cadence, use stability analysis, it is more accurate

Added after 42 seconds:

Thanks your sharing

 

[yiuyui]

LDO AC simulaton

thanks