78L08 Three-terminal positive voltage regulator TO-92 1. OUT 2. GND 3. IN Features Maximum Output current IOM: 0.1 A Output voltage Vo: 8 V Continuous total dissipation PD: 0. 625W Dimensions in inches and (millimeters) ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Input Voltage Value Vl Operating Junction Temperature Range 30 TOPR Storage Temperature Range Units V -40~+125 TSTG ℃ -65~+150 ℃ ELECTRICAL CHARACTERISTICS (Vi=14V, Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified ) Parameter Symbol Test conditions MIN 25℃ Output voltage Vo 10.5V≤V l≤23V, Io=1mA~40mA Io=1mA~70mA Load Regulation ΔVo Line regulation ΔVo Quiescent Current 0-125℃ 7.7 8.0 8.3 V 7.6 8.0 8.4 V 7.6 8.0 8.4 V 80 mV 18 Io=1mA~40mA 25℃ 10 40 mV 10.5V≤V l≤23V 25℃ 42 175 mV 11V≤V l≤23V 25℃ 36 125 mV 25℃ 4 6 mA 1.5 mA 0.1 mA ΔIq 11V≤V l≤23V 0-125℃ 0-125℃ ΔIq 1mA≤I O≤40mA VN 10Hz≤f≤100KHz Ripple Rejection RR 13V≤V l≤23V,f=120Hz Dropout Voltage Vd Vi UNIT 25℃ Output Noise Voltage TYPICAL APPLICATION MAX Io=1mA~100mA Iq Quiescent Current Change TYP 25℃ 0-125℃ 25℃ 3 1 37 54 uV 46 dB 1.7 V Vo 78L08 Ci 0.33μF 2 C0 0.1μF Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. http://www.luguang.cn mail:[email protected] 78L08 Three-terminal positive voltage regulator Typical Characteristics