I am designing a quadcopter PCB. I am planning to use ICM-20689 IMU.
Do you guys have any experience with two LDO regulators (one for IMU, one for the rest)?
I have read that it might be a good idea to use 2 LDOs to reduce noise on the power line comming to an IMU sensor. Do you think it is worth it?
LDOs are pretty cheap so price is not the issue but it would take additional space on the board.
Thank you for any suggestions.