I would like to use ADP2389.
So, I have a question.
#1 When I used ADP2389, when the load was changed from 0 to 9 A, the output voltage fluctuated by about 10 mV.
Is this characteristic of the IC?
The conditions of the regulator are as follows.
Switching frequency: 1200 kHz
Input voltage: 5 V
Output voltage: 1 V
#2 Is there a way to improve load regulation?