JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-251-3L/TO-252-2L Plastic-Encapsulate Regulators CJ78M09 Three-terminal positive voltage regulator TO-251-3L TO-252-2L FEATURES Maximum output current IOM: 0.5 A Output voltage Vo: 9V Continuous total dissipation PD: 1.25 W (Ta = 25 ℃ ) 123 1.IN 2.GND 3.OUT ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Input Voltage Value 25 Vi Operating Junction Temperature Range Storage Temperature Range Unit V TOPR 0-+125 ℃ TSTG -65-+150 ℃ ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=16V, Io=350mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified) Pa rameter Symbol Output Voltage Vo Test conditions 11.5≤V i≤24V, Io=5mA-350mA, Po≤ 15W Load Regulation ΔVo Line Regulation ΔVo Quiescent Current Iq Min Typ Max Unit 25℃ 8.65 9 9.35 V 0-125℃ 8.55 9 9.45 V Io=5mA-500mA 25℃ 20 180 mV Io=5mA-200mA 25℃ 10 90 mV 11.5V≤V i≤26V, Io=200mA 25℃ 6 100 mV 12V≤V i≤26V, Io=200mA 25℃ 2 50 mV 25℃ 4.6 6 mA ΔIq 11.5V≤V i≤26V, Io=200mA 0-125℃ 0.8 mA ΔIq 5mA≤I O≤350mA 0-125℃ 0.5 mA Output Noise Voltage VN 10Hz≤ f ≤100KHz 25℃ Ripple Rejection RR 13≤Vi≤23V,f=120Hz,Io=300mA Dropout Voltage Vd Io=350mA Short Circuit Current Isc Vi=16V Peak Current Ipk Quiescent Current Change TYPICAL APPLICATION Vi 1 0.33μF 2 μV 80 dB 25℃ 2 V 25℃ 250 mA 25℃ 0.5 A 0-125℃ 3 56 Vo CJ78M09 UTC Ci 60 0.5A Co 0.1μF B,Jan,2012