Hi.
I I can see that you have TPS3431SDRBR (Standard) Component and TPS3431SQDRBRQ1 (Automotive), I just wonder Little about plating.
According to this page you homepage and datasheet TPS3431SDRBR have NIPDAU plating and TPS3431SQDRBRQ1 just have SN plating, is it any reason for this difference or is it just depending of another factory?