78L12 KEXIN | Alldatasheet
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Maximum Output current: IOM=0.1 A Output voltage:Vo=12 V Continuous total dissipation:PD=0.625W Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Input Voltage V l 35 V Operating Junction Temperature Range T OPR - 5 5t o1 2 5 Storage Temperature Range T STG - 5 5t o+ 1 5 0 78L12 Electrical Characteristics(VI=19V, Io=40mA,0 Tj 125 Ci=0.33 F,Co=0.1 F, unless otherwise specified ) Parameter Symbol Testconditons Min Typ Max Unit Tj=25 11.5 12 12.5 V 14V Vl 27V, Io=1mA-40mA 11.4 12 12.6 V Io=1mA-70mA 11.4 12 12.6 V Tj=25 ,I o=1mA to 100mA 22 100 mV Tj=25 ,I o=1mA to 40mA 13 50 mV
14.5 V Vl 27V, Tj=25 55 250 mV
16V Vl 27V, Tj=25 49 200 mV Quiescent Current I q Tj=25 4.3 6.5 mA Iq 16V Vl 27V 1.5 mA Iq 1mA IO 40mA 0.1 mA Output Noise VoItage V N 10Hz f 100KHz 70 uV Ripple Rejection R R 15V Vl 25V,f=120Hz,Tj=25 37 42 dB Dropout Voltage V d Tj=25 1.7 V Quiescent Current Change VoOutput voltage Load Regulation Line regulation Vo Vo www.kesenes.com