I have obtained 178mOhm Now i have to use in LDO as pass transistor can i directly use this so that Ron will be the same for dropout test case? How should I move forward in developing LDO simple control loop (Pass element, EA , Feedback divider)?
Share some of the exercise if it helps for developing...
Initially I set W, L, Kp value according to Ron required but I didnt obtain dropout voltage required. So I added 9.4 ohm series resistance. Then by trial and error method i set gain of Error amplifier.
Is this proper way of setting ron and Gain of Eroor amplifier. Initially I am expecting loop to work fine with dropout test case , regulated output according to resistor divider set(Steady state)?
Next I will be doing line, load transient which may require some modification...