JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-252-3L Plastic-Encapsulate Transistors CJ7809 Three-terminal positive voltage regulator TO-252-3L FEATURES Maximum Output current IOM: 1.5 A Output voltage Vo: 9V Continuous total dissipation PD: 1.25 W 1.IN 1 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-+125 ℃ TSTG -55-+150 ℃ ELECTRICAL CHARACTERISTICS(Vi=10V,Io=500mA,0℃<Tj<125℃,Ci=0.33µF,Co=0.1µF, unless Parameter Symbol Test conditions MIN TYP MAX UNIT 8.65 9 9.35 V 8.55 9 9.45 V Tj=25℃, Io=5mA-1.5A 12 180 mV Tj=25℃, Io=250mA-750mA 4 90 mV 11.5V≤V i≤27V, Tj=25℃ 7 180 mV 13V≤V i≤19V, Tj=25℃ 2 90 mV 4.3 8 mA 1 mA 0.5 mA Tj=25℃ Vo Output voltage 11.5V≤V i≤24V, Io=5mA-1A Po< 15W Load Regulation ∆Vo Line regulation ∆Vo Iq Quiescent Current Tj=25℃ ∆Iq 11.5V≤V i≤27V ∆Iq 5mA≤I O≤1A Output Noise Voltage VN 10Hz≤ f ≤100KHz Ripple Rejection RR 12V≤V i≤22V,f=120Hz,Tj=25℃ Dropout Voltage Vd Tj=25℃, Io=1A Short Circuit Current Isc Peak Current Ipk Quiescent Current Change TYPICAL APPLICATION vi 60 uV 70 dB 2 V Vi=35V, Ta=25℃ 400 mA Tj=25℃ 2.2 A 1 3 0.33µF 2 55 Vo CJ7809 UTC Ci otherwise specified ) Co 0.1µF Typical Characteristics CJ7809