JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-220F CJ7808F Plastic-Encapsulate voltage regulator TO-220F Three-terminal positive voltage regulator FEATURES Maximum Output current IOM: 1.5 A Output voltage Vo: 8 V 1.IN 2.GND 3.OUT ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Value 35 Vi Input Voltage Operating Junction Temperature Range Storage Temperature Range Unit V TOPR 0 to 150 ℃ TSTG -65 to 150 ℃ ELECTRICAL CHARACTERISTICS (Vi=14V,Io=500mA,0<Tj<125℃,Ci=0.33µF,Co=0.1µF,unless otherwise specified ) Parameter Symbol Vo Output voltage Load Regulation ∆Vo Line regulation ∆Vo Iq Quiescent Current Test conditions MIN TYP MAX UNIT Tj=25℃ 7.7 8 8.3 V 10.5V≤V i≤23V, Io=5mA-1A,P≤15W 7.6 8 8.4 V Tj=25℃, Io=5mA-1.5A 12 160 mV Tj=25℃, Io=250mA-750mA 4 80 mV 10.5V≤V i≤25V, Tj=25℃ 6 160 mV 11V≤V i≤17V, Tj=25℃ 2 80 mV 4.3 8 mA 1 mA 0.5 mA Tj=25℃ ∆Iq 10.5V≤V i≤25V ∆Iq 5mA≤IO≤1A Output Noise Voltage VN 10Hz≤f≤100KHz Ripple Rejection RR 11.5V≤V i≤21.5V,f=120Hz,Tj=0-125℃ Dropout Voltage Vd Tj=25℃, Io=1A Short Circuit Current Isc Peak Current Ipk Quiescent Current Change TYPICAL APPLICATION Vi 52 uV 72 dB 2 V Ta=25℃ 450 mA Tj=25℃ 2.2 A 1 3 Vo CJ7808F UTC Ci 0.33µF 2 Co 0.1µF 55