Have a bad Si7172DP-T1-GE3 in PowerPak SO-8, nothing available anywhere. Also check similar SI7172ADP-T1-RE3, SI7738DP-T1-GE3 (5pcs China, no thanks), SIDR570EP-T1-RE3, grasping at straws SIDR570EP-T1-RE3... nothing. Is Vishay like shut down or something? Running out of ideas.