control logic, having a pair of inputs {HEAD ~ each} coupled to {TAIL ~ an output} of a respective voltage monitor, and having an output coupled to the control input of the voltage regulator 
coupled to
control logic , having a pair of inputs { HEAD ~ each } coupled to { TAIL ~ an output } of a respective voltage monitor , and having an output coupled to the control input of the voltage regulator
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH