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LM7815E3 Datasheet(PDF) 6 Page - Cystech Electonics Corp. |
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LM7815E3 Datasheet(HTML) 6 Page - Cystech Electonics Corp. |
6 / 10 page CYStech Electronics Corp. Spec. No. : C525E3 Issued Date : 2007.10.23 Revised Date : 2010.06.24 Page No. : 6/10 LM78XXE3 CYStek Product Specification LM7812 (Tj=0~125 °C, Vin=19V, Io=500mA, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) Symbol Parameter Min Typ Max Conditions Units A-rank(3%) 11.64 12.0 12.36 VO B-rank(5%) Output Voltage 11.40 - 12.60 Vin=19V, Io=500mA,Tj=25 °C 14.5V ≤Vin≤27V, 5mA≤Io≤1A, PD ≤15W V - 10 120 14.5V ≤Vin≤30V, Tj=25°C ΔVo Line Regulation - 3 60 16V ≤Vin≤22V, Tj=25°C mV - - 100 5mA ≤Io≤1.5A, Tj=25°C ΔVo Load Regulation - - 60 250mA ≤Io≤750mA, Tj=25°C mV IQ Quiescent Current - - 8 Vin=19V, Io=500mA, Tj=25 °C mA - - 0.5 5mA ≤Io≤1A ΔIQ Quiescent Current Change - - 1.3 14.5V ≤Vin≤30V mA Vn Output Noise Voltage - 75 - 10Hz ≤f≤100KHz, Tj=25°C μV RR Ripple Rejection - 72 - 15V ≤Vin≤25V, 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 ΔVo/ΔTj Temperature Stability - -1.5 - Io=5mA, 0 °C ≤Tj≤125°C mV/℃ LM7815 (Tj=0~125 °C, Vin=23V, Io=500mA, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) Symbol Parameter Min Typ Max Conditions Units A-rank(3%) 14.55 15.0 15.45 VO B-rank(5%) Output Voltage 14.25 - 15.75 Vin=23V, Io=500mA,Tj=25 °C 17.5V ≤Vin≤30V, 5mA≤Io≤1A, PD ≤15W V - - 150 17.5V ≤Vin≤30V, Tj=25°C ΔVo Line Regulation - - 75 18.5V ≤Vin≤30V, Tj=25°C mV - - 150 5mA ≤Io≤1.5A, Tj=25°C ΔVo Load Regulation - - 75 250mA ≤Io≤750mA, Tj=25°C mV IQ Quiescent Current - - 8 Vin=23V, Io=500mA, Tj=25 °C mA - - 0.5 5mA ≤Io≤1A ΔIQ Quiescent Current Change - - 1.3 17.5V ≤Vin≤30V mA Vn Output Noise Voltage - 90 - 10Hz ≤f≤100KHz, Tj=25°C μV RR Ripple Rejection - 70 - 18.5V ≤Vin≤28.5V, 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 ΔVo/ΔTj Temperature Stability - -1.8 - Io=5mA, 0 °C ≤Tj≤125°C mV/℃ |
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