7915

isc Three Terminal Negative Voltage Regulator FEATURES ·Output current in excess of 1A ·Output voltage of -15V ·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 Vi DC input voltage -30 TOP Operating junction temperature 0~150 Tstg Storage temperature -65~150 UNIT V ℃ ℃ 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 7915 isc website：www.iscsemi.com 1 isc & iscsemi is registered trademark isc Three Terminal Negative Voltage Regulator 7915 ·ELECTRICAL CHARACTERISTICS Tj=25℃ (Vi= -23V, IO=0.5A, Ci= 2.2μF, CO= 1μF unless otherwise specified) SYMBO L PARAMETER CONDITIONS MIN TYP MAX VO Output Voltage VO Output Voltage Vin=-23V; IO=1A Vin=-17.5 to -30V; IO= 5mA to 1A; -14.4 -15 -15.6 -14.4 -15 -15.6 △VV Line Regulation -17.5V≤Vin≤-30V; IO=0.5A 300 UNIT V V mV △Vi Load Regulation 5.0mA≤IO≤1A; Vin=-23V 300 mV Ib Quiescent Current Vin=-23V; IO=1A △b1 Quiescent Change △b2 Quiescent Change Current 5.0mA≤IO≤1.0A;Vin=-23V Current -18.5V≤Vin≤-30V; IO=0.5A 4 mA 0.5 mA 1 mA NOTICE： ISC reserves the rights to make changes of the content herein the datasheet at any time without notification. The information contained herein is presented only as a guide for th...