IC Identifications, pt. 3:

NXP Semiconductor PCAL6524 24-bit I/O expander

ON Semiconductor FPF3688UCX load switch (likely)

ON Semiconductor FAN48630UC35X 1.5 A synchronous regulator

Vishay DG2730 2 port, 480 Mbps DPDT USB 2.0 analog switch

NXP Semiconductor NCX2200 comparator

ON Semiconductor FXLA0104QFX 4-bit voltage translator

Probably some low/mid-band front-end modules