Packing materials come from Tape & Reel (TR). It is mounted on the PCB using Surface Mount. Low package costs are one of the reasons for SOP's popularity in the electronic industry.
LC71F7001VB-1-TLM-H Features
SOP package
LC71F7001VB-1-TLM-H Applications
There are a lot of ON Semiconductor LC71F7001VB-1-TLM-H Capacitive Sensors applications.