[Kajer] was doing some work with IP phones that use Power over Ethernet. While trying to get this to work with a network switch he decided to use PoE to power the switch itself. The best thing ...

The SMIC18_PSW_02 is a 3.3V PMOS power switch connecting the main supply and the core area. This IP includes a 3.3V input and a 3.3V output with one enable control pin (3.3V signal, low enable). It ...