78M05

78M05 Three-terminal positive voltage regulator TO-251 TO-252-2L FEATURES Maximum Output current IOM: 0.5 A Output voltage VO: 5V Continuous total dissipation PD: 1.25 W 123 1.IN 2.GND 3.OUT ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Input Voltage Symbol Vi Value 25 Unit V TOPR 0-+125 ℃ TSTG -65-+150 ℃ Operating Junction Temperature Range Storage Temperature Range ELECTRICAL CHARACTERISTICS (Vi=10V,Io=350mA, Ci=0.33μF,Co=0.1μF,unless otherwise specified) Parameter Symbol Test conditions 25℃ Output voltage Vo 0-125℃ 7V≤V i≤20V, Io=5mA-350mA Po≤ 15W Load Regulation ΔVo Line regulation ΔVo Quiescent Current Quiescent Current Change MIN TYP MAX UNIT 4.8 5 5.2 V 4.75 5 5.25 V Io=5mA-0.5A 25℃ 15 100 mV Io=5mA-200mA 25℃ 5 50 mV 7V≤V i≤25V, Io=200mA 25℃ 3 100 mV 8V≤V i≤25V, Io=200mA 25℃ 1 50 mV 25℃ 4.2 6 mA Iq ΔIq 8V≤V i≤25V, Io=200mA 0-125℃ 0.8 mA ΔIq 5mA≤IO≤350mA 0-125℃ 0.5 mA 200 uV Output Noise Voltage VN 10Hz≤ f ≤100KHz Ripple Rejection RR 8V≤Vi≤18V,f=120Hz,Io=300mA Dropout Voltage Vd Io=350mA 25℃ 2 Short Circuit Current Isc Vi=10V 25℃ 300 mA Peak Current Ipk 25℃ 0.5 A 40 25℃ 0-125℃ 62 80 dB 2.5 V TYPICAL APPLICATION Vi 1 Ci UTC 78M05 78M05 3 Vo Co 2 0.1μF 0.33μF - 1- 2012-7-8 78M05 - 2- 2012-7-8