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LM78M08 bảng dữ liệu(PDF) 6 Page - First Components International |
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LM78M08 bảng dữ liệu(HTML) 6 Page - First Components International |
6 / 7 page P6 LM78M00Series-Terminal Low Current Positive Voltage Regulators LM78M20 ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION TEMPERATURE, V =29V,I =350mA (unless otherwise noted) I LM78M24 ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION TEMPERATURE, V =33V,I =350mA (unless otherwise noted) I PARAMETER PARAMETER TEST CONDITIONS* TEST CONDITIONS* LM78M20 LM78M24 MIN MIN TYP TYP MAX MAX UNIT UNIT Output voltage** Input regulation Ripple rejection Output regulation Temperature coefficient of output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current Output voltage** Input regulation Ripple rejection Output regulation Temperature coefficient of output voltage Output noise voltage Dropout voltage Bias current Bias current change Short-circuit output current Peak output current I = 5mA to 350mA, VI= 21V to 35V, P 15W VI= 23V to 35V, VI= 24V to 35V I = 5mA to 500mA I = 5mA to 200mA f=10Hz to 100KHz VI= 23V to 35V I = 5mA to 350mA I = 200mA , I = 200mA I = 5mA , I = 200mA I = 5mA to 350mA, VI= 27V to 38V, P 15W VI= 27V to 38V, VI= 28V to 38V I = 5mA to 500mA I = 5mA to 200mA f=10Hz to 100KHz VI= 27V to 38V I = 5mA to 350mA I = 200mA , I = 200mA I = 5mA , I = 200mA VI= 24V to 34V, f= 120Hz VI= 28V to 38V, f= 120Hz I = 100mA I = 300mA I = 100mA I = 300mA 25 0 to 125 25 25 25 25 25 0 to 125 25 0 to 1 25 0 to 125 25 25 25 0 to 125 25 25 25 25 25 0 to 125 25 0 to 1 25 0 to 125 25 25 19.2 19 53 53 23 22.8 50 50 20 20 18 7 70 25 10 -1.2 110 2.0 4.9 240 0.7 24 24 10 5 70 25 10 -1.2 170 2.0 5 240 0.7 20.8 21 100 50 400 200 6 0.8 0.5 25 25.2 100 50 480 240 6 0.8 0.5 V mV dB mV mV/ V V mA A V mV dB mV mV/ V V mA A * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. |
Số phần tương tự - LM78M08 |
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Mô tả tương tự - LM78M08 |
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