Lots of methods have been discussed on power gating design. In [1], SRB method is used. In sleep mode footer NMOS is cut off and in retention mode GND is bounced ηVt. It needs DC/DC converter to ...

The SGC79100 is a low-dropout, high current, fast response, low quiescent linear regulator IP solution with external NPN (or NMOS) power device for in ...