an adaptive lcd power supply circuit for adjusting at least one supply parameter in response to at least one load parameter of an associated load includes a feedback path configured to sense at least one load parameter and provide a control signal representative of at least one load parameter , and a regulating circuit configured to accept the control signal and regulate at least one supply parameter based on the control signal . the feedback path may include a first path to provide a first signal representative of a load condition of a first module , and a second path to provide a second signal representative of a load condition of a second load module , and a minimum decision circuit to output a third signal equal to the lesser of the first and second signals . an electronic device including an adaptive lcd power supply circuit is also provided .