The present invention relates to a DC/DC converter for outputting multiple signals that may produce more than two types of direct current output voltage using one pulse width modulating integrated circuit. The DC/DC converter for outputting multiple signals comprises a voltage regulator having an inductor of which charge or discharge is controlled by a switching signal generated from a pulse width modulating part, and having a condenser charged with the current which is charged in the inductor when the inductor is discharged; an output voltage sensing part capable of detecting and adjusting a level of output voltage of the voltage regulator; and an output feedback part for cutting off charge or discharge of the inductor according to a signal of the output voltage sensing part when the output voltage of the voltage regulator detected by the output voltage sensing part is beyond a predetermined level and making the condenser charged according to a switching signal from a pulse width modulating part when a level of output voltage of the voltage regulator is below a predetermined level.