INCHANGE Semiconductor isc Three Terminal Positive Voltage Regulator L7809CV FEATURES ·Output current in excess of 1.5A ·Output voltage of 9V ·Internal thermal overload protection ·Output transition Safe-Area compensation ·Minimum Lot-to-Lot variations for robust device performance and reliable operation ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER RATING UNIT 35 V Vi DC input voltage Io Output current internally limited Ptot Power dissipation internally limited TOP Operating junction temperature Tstg Storage temperature 0~150 ℃ -55~150 ℃ THERMAL CHARACTERISTICS SYMBOL PARAMETER MAX UNIT Rth j-c Thermal Resistance, Junction to Case 5 ℃/W Rth j-a Thermal Resistance,Junction to Ambient 50 ℃/W isc website：www.iscsemi.com 1 isc & iscsemi is registered trademark INCHANGE Semiconductor isc Three Terminal Positive Voltage Regulator L7809CV ·ELECTRICAL CHARACTERISTICS Tj=25℃ (Vi= 15V, IO=0.5A, Ci= 0.33μF, CO= 0.1μF unless otherwise specified) SYMBOL PARAMETER CONDITIONS MIN MAX UNIT 8.65 9.35 V VO Output Voltage Vin=15V; IO=500mA △VV Line Regulation 11.5V≤Vin≤26V; IO=500mA 180 mV △Vi Load Regulation 5.0mA≤IO≤1.5A;Vin=15V 180 mV Quiescent Current Vin=15V; IO=1.0A 8.0 mA △b1 Quiescent Current Change 5.0mA≤IO≤1.0A;Vin=15V 0.5 mA △b2 Quiescent Current Change 11.5V≤Vin≤26V; IO=500mA 1.0 mA Ib isc website：www.iscsemi.com 2 isc & iscsemi is registered trademark