The CPU voltage regulator circuit of the Gigabyte Z270X-Gaming 7 has 11 phases for the CPU. The voltage regulator uses an Intersil ISL95866 controller chip (digital design). Each phase uses one Vishay SiRA12DP and one Vishay SiRA18DP MOSFETs.
Figure 10: voltage regulator circuit
The Gigabyte Z270X-Gaming 7 uses high-end “black” solid capacitors (a.k.a. 10K capacitors) and all coils on this motherboard are ferrite ones.
If you want to learn more about the voltage regulator circuit, please read our tutorial on the subject.