isc Product Specification INCHANGE Semiconductor isc Three Terminal Positive Voltage Regulator LM7805BT FEATURES ·Output current in excess of 1.5A ·Output voltage of 5V ·Internal thermal overload protection ·Output transition Safe-Area compensation 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 3 ℃/W Rth j-a Thermal Resistance,Junction to Ambient 50 ℃/W isc website：www.iscsemi.com 1 isc & iscsemi is registered trademark isc Product Specification INCHANGE Semiconductor isc Three Terminal Positive Voltage Regulator LM7805BT ·ELECTRICAL CHARACTERISTICS Tj=25℃ (Vi= 10V, IO=0.5A, Ci= 0.33μF, CO= 0.1μF unless otherwise specified) SYMBOL PARAMETER CONDITIONS MIN MAX UNIT 4.8 5.2 V VO Output Voltage Vin=20V; IO=500mA △VV Line Regulation 7.5V≤Vin≤20V; IO=0.5A 50 mV △Vi Load Regulation 5.0mA≤IO≤1.5A;Vin=10V 100 mV Quiescent Current Vin=10V; IO=1.5A 8.0 mA △q1 Quiescent Current Change 5.0mA≤IO≤1.0A;Vin=10V 0.5 mA △q2 Quiescent Current Change 7V≤Vin≤25V; IO=500mA 1.3 mA Iq isc website：www.iscsemi.com 2 isc & iscsemi is registered trademark