78L09 ETC

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Technical content

0.1μF Three -terminal positive voltage regulator F E A T U R E S Maximum Output current I OM: 0 . 1 A Output voltage V o : 9 V Continuous total dissipation P D : 0.5 W ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) P a r a m e t e r S y m b o l V a l u e U n i t Input Voltage V l 3 0 V Operating Junction Temperature Range T OPR 0-+125 ℃ Storage Temperature Range T STG - 5 5 - + 1 5 0 ℃ ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=16V,Io=40mA,Ci=0.33μF, C o = 0 . 1μF , unless otherwise specified) Parameter Symbol Test conditions MIN TYP MAX UNIT 25℃ 8.64 9.0 9.36 V 12V≤V l ≤24V, Io=1mA-40mA 8.55 9.0 9.45 V Output voltage Vo Io=1mA-70mA 0-125℃ 8.55 9.0 9.45 V Io=1mA-100mA 25℃ 19 90 mV Load Regulation Vo △ Io=1mA-40mA 25℃ 11 40 mV 12V≤V l ≤24V 25℃ 45 175 mV Line regulation Vo △ 13V≤V l ≤24V 25℃ 40 125 mV Quiescent Current Iq 25℃ 4.1 6.0 mA Iq△ 13V ≤V l ≤24V 0-125℃ 1.5 mA Quiescent Current Change Iq△ 1mA ≤I O ≤40mA 0-125℃ 0.1 mA Output Noise Voltage V N 10Hz ≤f≤100KHz 25℃ 58 uV Ripple Rejection RR 15V ≤V l ≤25V,f=120Hz 0-125℃ 45 dB Dropout Voltage Vd 25℃ 1.7 V TYPICAL APPLICATION V i 3 1 V o U T C C i 0.33μF Note : Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. SOT-89 1.OUT 2.GND 3.IN 78L09 78L09