LM7905

isc Three Terminal Negative Voltage Regulator LM7905 FEATURES ·Output current in excess of 1.5 A ·Output voltage of 5V ·Internal thermal overload protection ·Output transition Safe-Area compensation ·100% avalanche tested ·Minimum Lot-to-Lot variations for robust device performance and reliable operation ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER RATING UNIT Vi DC input voltage -35 V Io Output current internally limited Ptot Power dissipation internally limited TOP Operating junction temperature 0~125 ℃ Tstg Storage temperature -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 65 ℃/W isc website：www.iscsemi.com 1 isc & iscsemi is registered trademark isc Three Terminal Negative Voltage Regulator ·ELECTRICAL CHARACTERISTICS Tj=25℃ (Vi= -10V, IO=0.5A, Ci= 2.2μF, CO= 1.0μF unless otherwise specified) SYMBOL PARAMETER CONDITIONS VO Output Voltage VO Output Voltage △VV Line Regulation Vin=10V; IO=500mA IO=5mA to 1A; Vin=-7V to -20V 7V≤Vin≤25V; IO=0.5A △Vi Load Regulation 5.0mA≤IO≤1.5A;Vin=10V Iq Quiescent Current Vin=10V; IO=1.5A △q1 Quiescent Current Change 5.0mA≤IO≤1.0A;Vin=10V △q2 Quiescent Current Change 7V≤Vin≤25V; IO=500mA LM7905 MIN MAX UNIT -4.8 -5.2 V -4.75 -5.25 V 50 mV 100 mV 6.0 mA 0.5 mA 0.8 mA Notice： ISC reserves the rights to make changes of the content herein the datasheet at any time ...