Stability of LDO

OTA LDO

Hi all

I am designing an LDO for my master thesis and I would like to ask about how can I test the stablity of my LDO over the whole load current range? Does a ramp load current from 0 to the maximum load current solve the problem?

Thanks in advance

over 11 years ago

0 Ryan Eslinger over 11 years ago

TI__Guru 55940 points

You can check stability of the LDO by stepping your load and looking at your load transient response. It is a good idea to look at different several different steps.

Very Respectfully,

Ryan