CJ79L15

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO.,LTD SOT-89-3L Encapsulate Three-terminal Voltage Regulator JC(T CJ79L15 Three-terminal Negative Voltage Regulator SOT-89-3L 1. GND FEATURES Maximum Output current 2. IN IOM: 100 mA Output voltage 3. OUT VO: -15 V Continuous total dissipation PD: 0.5 W ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Value Unit Vi -35 V TOPR 0~+125 ℃ -55~+150 ℃ Input Voltage Operating Junction Temperature Range Storage Temperature Range TSTG ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=-23V, Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified ) Parameter Symbol Test condition 25℃ Output voltage Vo -17.5V≤Vi≤-30V, Io=1mA~40mA 0-125℃ Io=1mA~70mA Load Regulation Line regulation Quiescent Current ΔVo ΔVo Io=1mA~100mA, Vi=-23V Min Typ Max Unit -14.4 -15 -15.6 V -14.25 -15 -15.75 V -14.25 -15 -15.75 V 25℃ 25 150 mV Io=1mA~40mA, Vi=-23V 25℃ 15 75 mV -17.5V≤Vi≤-30V,Io=40mA 25℃ 65 300 mV -20V≤Vi≤-30V,Io=40mA 25℃ 50 250 mV 6.5 mA Iq 25℃ ΔIq -20V≤Vi≤-30V, Io=40mA 0-125℃ 1.5 mA ΔIq 1mA≤I O≤40mA 0-125℃ 0.1 mA Output Noise Voltage VN 10Hz≤f≤100KHz 25℃ Ripple Rejection RR -18.5V≤Vi≤-28.5V,f=120Hz Dropout Voltage Vd Quiescent Current Change TYPICAL APPLICATION 25℃ 2 Vi 0-125℃ 3 34 90 µV 39 dB 1.7 V Vo UTC CJ79L15 1 Co Ci 0.1μF 0.33μF Note : Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. www.cj-elec.com 1 B,Apr,2015 SOT-89-3L Package Outline Dimensions Dimensions In Millimeters Max Min 1.400 1.600 0.320 0.520 0.400 0.580 0.350 0.440 4.400 4.600 1.550 REF. 2.300 2.600 3.940 4.250 1.500 TYP. 3.000 TYP. 0.900 1.200 Symbol A b b1 c D D1 E E1 e e1 L Dimensions In Inches Min Max 0.055 0.063 0.013 0.020 0.016 0.023 0.014 0.017 0.173 0.181 0.061 REF. 0.091 0.102 0.155 0.167 0.060 TYP. 0.118 TYP. 0.035 0.047 SOT-89-3L Suggested Pad Layout www.cj-elec.com 2 B,Apr,2015 SOT-89-3L Tape and Reel www.cj-elec.com 3 B,Apr,2015