A voltage generation circuit comprises a reference voltage generation circuit; a differential amplifier; an output node; a P-channel MOS transistor; a first resistor series; a second resistor series; a third resistor series; and a selection control circuit. A reference voltage generated by the reference voltage generation circuit is input to a first input terminal of the differential amplifier. The first resistor series is connected between a drain of the P-channel MOS transistor and the output node. The second resistor series is connected between the output node and a second input terminal of the differential amplifier. The third resistor array is connected between the second input terminal of the differential amplifier and a ground. The selection control circuit controls such that a sum of the resistances of the first resistor series and the second resistor series is constant.