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LM7805P Datenblatt(PDF) 7 Page - First Silicon Co., Ltd |
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LM7805P Datenblatt(HTML) 7 Page - First Silicon Co., Ltd |
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7 / 12 page ![]() 2013. 03. 11 7/12 LM7805P/F ~ LM7824P/F Revision No : 0 LM7812P/F ELECTRICAL CHARACTERISTICS (VIN =19V, IOUT =500mA, 0℃≤T ≤125 j ) CHARACTERISTIC SYMBOL TEST CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT Output Voltage VOUT 1 T =25℃ j , IOUT=100mA 11.5 12.0 12.5 V Input Regulation Reg line 1 T =25℃ j 14.5V≤V ≤30V IN - 10 240 mV 16V≤V ≤22V IN - 3 120 Load Regulation Reg load 1 T =25℃ j 5mA≤I ≤ 1.4A OUT - 12 240 mV 250mA≤I ≤ 750mA OUT - 4 120 Quiescent Current IB 1 T =25℃ j , IOUT=5mA - 5.1 8.0 mA Quiescent Current Change ΔI B 1 14.5V≤V ≤30V IN - - 1.0 mA Output Noise Voltage VNO 1 Ta=25℃, 10Hz≤ f ≤100kHz IOUT=50mA - 76 - μVrms Ripple Rejection Ratio RR 1 f=120Hz, 15V≤V ≤25V, IN IOUT=50mA, T =25℃ j 55 71 - dB Dropout Voltage VD 1 IOUT=1.0A, T =25℃ j - 2.0 - V Short Circuit Current Limit ISC 1 T =25℃ j - 250 - m A Average Temperature Coefficient of Output Voltage TCVO 1 IOUT=5mA, 0℃≤T ≤125℃ j - -1 - mV/℃ 14.5V≤V ≤27V IN 5.0mA≤I ≤ 1.0A, Po≤15W OUT 11.4 - 12.6 |
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