A constant voltage circuit comprises a capacitor connected between one end of a MOS transistor controlled by an operation-stop control signal and an output terminal of an inverter for inverting the operation-stop control signal. When, in the circuit having this arrangement, the transistor for operation-stop...http://www.google.de/patents/US4783620?utm_source=gb-gplus-sharePatent US4783620 - Constant voltage circuit having an operation-stop function
