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LM7805F3 датащи(PDF) 2 Page - Cystech Electonics Corp. |
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LM7805F3 датащи(HTML) 2 Page - Cystech Electonics Corp. |
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2 / 6 page ![]() CYStech Electronics Corp. Spec. No. : C521F3 Issued Date : 2007.09.13 Revised Date : 2015.04.29 Page No. : 2/6 LM7805F3 CYStek Product Specification Electrical Characteristics Vin=10V, Io=500mA, Cin=0.33μF, Cout=0.1μF, 0 °C≤Tj≤125°C (unless otherwise noted) LM7805F3 A-rank Symbol Parameter Conditions Min Typ Max Units Tj=25 °C 4.85 5 5.15 Vo Output Voltage PD ≤15W, 5mA≤Io≤1A 4.85 5 5.15 V Tj=25 °C, 7V≤Vin≤25V - 3 50 ΔVo Line Regulation Tj=25 °C, 8V≤Vin≤12V - 1 25 mV Tj=25 °C, 5mA≤Io≤1.5A - - 100 ΔVo Load Regulation Tj=25 °C, 250mA≤Io≤750mA - - 50 mV IQ Quiescent Current Tj=25 °C - - 8 mA 5mA ≤Io≤1A - - 0.5 ΔIQ Quiescent Current Change 7V ≤Vin≤25V - - 1.3 mA Vn Output Noise Voltage Ta=25 °C, 10Hz≤f≤100KHz - 40 - μV RR Ripple Rejection 8V ≤Vin≤18V, f=120Hz - 80 - dB VD Dropout Voltage Tj=25 °C, Io=1A - 2 - V Isc Short Circuit Current Tj=25 °C - 250 - mA Ipk Peak Output Current Tj=25 °C - 1.8 - A ΔVo / ΔT Average Tc of Vout 0 °C≤Tj≤+125°C, Io=5mA - -0.6 - mV/ °C LM7805F3 B-rank Symbol Parameter Conditions Min Typ Max Units Tj=25 °C 4.75 5 5.25 Vo Output Voltage PD ≤15W, 5mA≤Io≤1A 4.75 5 5.25 V Tj=25 °C, 7V≤Vin≤25V - 3 50 ΔVo Line Regulation Tj=25 °C, 8V≤Vin≤12V - 1 25 mV Tj=25 °C, 5mA≤Io≤1.5A - - 100 ΔVo Load Regulation Tj=25 °C, 250mA≤Io≤750mA - - 50 mV IQ Quiescent Current Tj=25 °C - - 8 mA 5mA ≤Io≤1A - - 0.5 ΔIQ Quiescent Current Change 7V ≤Vin≤25V - - 1.3 mA Vn Output Noise Voltage Ta=25 °C, 10Hz≤f≤100KHz - 40 - μV RR Ripple Rejection 8V ≤Vin≤18V, f=120Hz - 80 - dB VD Dropout Voltage Tj=25 °C, Io=1A - 2 - V Isc Short Circuit Current Tj=25 °C - 250 - mA Ipk Peak Output Current Tj=25 °C - 1.8 - A ΔVo / ΔT Average Tc of Vout 0 °C≤Tj≤+125°C, Io=5mA - -0.6 - mV/ °C |
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