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LM7812J3 Datasheet(PDF) 4 Page - Cystech Electonics Corp. |
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LM7812J3 Datasheet(HTML) 4 Page - Cystech Electonics Corp. |
4 / 13 page CYStech Electronics Corp. Spec. No. : C521J3 Issued Date : 2007.10.23 Revised Date : 2011.12.02 Page No. : 4/13 LM78XXJ3 CYStek Product Specification Electrical Characteristics LM7805 (Tj=0~125 °C, Vin=10V, Io=500mA, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) Symbol Parameter Min Typ Max Conditions Units A-rank(3%) 4.85 5.0 5.15 VO B-rank(5%) Output Voltage 4.75 - 5.25 Vin=10V, Io=500mA,Tj=25 °C 7.5V ≤Vin≤20V, 5mA≤Io≤1A, PD ≤15W V - 3 50 7V ≤Vin≤25V, Tj=25°C ΔVo Line Regulation - 1 25 8V ≤Vin≤12V, Tj=25°C mV - - 100 5mA ≤Io≤1A, Tj=25°C ΔVo Load Regulation - - 50 250mA ≤Io≤750mA, Tj=25°C mV IQ Quiescent Current - - 8 Vin=10V, Io=500mA, Tj=25 °C mA - - 0.5 5mA ≤Io≤1A ΔIQ Quiescent Current Change - - 1.3 7V ≤Vin≤25V mA Vn Output Noise Voltage - 40 - 10Hz ≤f≤100KHz, Tj=25°C μV RR Ripple Rejection - 80 - 8V ≤Vin≤18V, f=120Hz, Tj=25°C dB VD Dropout Voltage - 2 - Io=1A, Tj=25 °C V ISC Output Short Circuit Current - 250 - Vin=35V, Tj=25 °C mA IPK Peak Output Current - 1.8 - Tj=25 °C A Temperature Stability - -0.6 ΔVo/ΔTj - Io=5mA, 0 °C ≤Tj≤125°C mV/℃ LM7806 (Tj=0~125 °C, Vin=11V, Io=500mA, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) Symbol Parameter Min Typ Max Conditions Units A-rank(3%) 5.82 6.0 6.18 VO B-rank(5%) Output Voltage 5.70 - 6.30 Vin=11V, Io=500mA,Tj=25 °C 8V ≤Vin≤21V, 5mA≤Io≤1A, PD ≤15W V - 3 60 8V ≤Vin≤25V, Tj=25°C ΔVo Line Regulation - 1 25 9V ≤Vin≤13V, Tj=25°C mV - - 100 5mA ≤Io≤1A, Tj=25°C ΔVo Load Regulation - - 50 250mA ≤Io≤750mA, Tj=25°C mV IQ Quiescent Current - - 8 Vin=11V, Io=500mA, Tj=25 °C mA - - 0.5 5mA ≤Io≤1A ΔIQ Quiescent Current Change - - 1.3 8V ≤Vin≤25V mA Vn Output Noise Voltage - 45 - 10Hz ≤f≤100KHz, Tj=25°C μV RR Ripple Rejection - 75 - 9V ≤Vin≤19V, f=120Hz, Tj=25°C dB VD Dropout Voltage - 2 - Io=1A, Tj=25 °C V ISC Output Short Circuit Current - 250 - Vin=35V, Tj=25 °C mA IPK Peak Output Current - 1.8 - Tj=25 °C A Temperature Stability - ΔVo/ΔTj -0.7 - Io=5mA, 0 °C ≤Tj≤125°C mV/℃ |
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