A Japanese customer can not post issue in E2E, so I help him to post this technical query.
The 33uF (P1) connection to VREG5 of TPS51123 is described in the data sheet.
I understand. Also, VREG5 is involved in the Switcher controller block on P9.
I also understand that you are doing it.
There is always data with variable capacity when deciding 33uF.
If there is a history of changing the capacity to 33uF like 22uF, 33uF, 44uF
think. Is it possible to see the data when the capacity is changed?