JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-89 Encapsulate Three Terminal Voltage Regulator ＳＯＴ－８９ CJ78L08 Three-terminal positive voltage regulator FEATURES １．ＯＵＴ ２．ＧＮＤ ３．ＩＮ Maximum Output current IOM: 0.1 A Output voltage Vo: 8V ３ １ ２ ABSOLUTE MAXIMUM RATINGS（Operating temperature range applies unless otherwise specified） Parameter Symbol Input Voltage Value Vl Operating Junction Temperature Range Storage Temperature Range Unlts 30 V T OPR 0—+125 ℃ T STG -55—+150 ℃ １ ELECTRICAL CHARACTERISTICS (VI=14V,Io=40mA,0℃<Tj<125℃,C1=0.33μF,Co=0.1μF, unless otherwise specified ) Parameter Symbol Output voltage Vo △Vo Load Regulation △Vo Line regulation Quiescent Current Iq Quiescent Current Change Test conditions MIN MAX UNIT Tj=25℃ 7.7 8.0 8.3 V 10.5V≤V l≤23V, Io=1mA-40mA 7.6 8.0 8.4 V 10.5V≤V l≤VMAX, Io=1mA-70mA 7.6 8.0 8.4 Tj=25℃, Io=1mA-100mA 18 80 mV Tj=25℃, Io=1mA-70mA 10 40 mV 10.5V≤V l≤23V, Tj=25℃ 42 175 mV 11V≤V l≤23V, Tj=25℃ 36 125 mV 25℃ 4 6 mA V (note) △Iq 11V≤V l≤23V 1.5 mA △Iq 1mA≤IO≤40mA 0.1 mA Output Noise VoItage VN 10Hz≤f≤100KHz Ripple Rejection RR 13V≤V l≤23V,f=120Hz,Tj=25℃ Dropout Voltage Vd Tj=25℃ TYPICAL APPLICATION TYP vi 3 1 37 54 uV 46 dB 1.7 V Vo UTC CJ78L08 2 C1 C0 0.33μF 0.1μF Note : Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. SOT-89-3L PACKAGE OUTLINE DIMENSIONS D D1 E E1 A L b1 b e C e1 Symbol Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.400 1.600 0.055 0.063 b 0.320 0.520 0.013 0.020 b1 0.360 0.560 0.014 0.022 c 0.350 0.440 0.014 0.017 D 4.400 4.600 0.173 0.181 D1 1.400 1.800 0.055 0.071 E 2.300 2.600 0.091 0.102 E1 3.940 4.250 0.155 1.500TYP e 0.167 0.060TYP e1 2.900 3.100 0.114 0.122 L 0.900 1.100 0.035 0.043