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MC78L18ACZ Datasheet(PDF) 5 Page - Boca Semiconductor Corporation |
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MC78L18ACZ Datasheet(HTML) 5 Page - Boca Semiconductor Corporation |
5 / 7 page MC78LXXA (LM78LXX, KA78LXXA) FIXED VOLTAGE REGULATOR (POSITIVE) LM78L12 ELECTRICAL CHARACTERISTICS (VI = 19V, IO = 40mA, 0 °C ≤T J ≤ 125 °C, C I = 0.33 µF, C O = 0.1 µF, unless otherwise specified. (Note 1) LM78L15 ELECTRICAL CHARACTERISTICS (VI = 23V, IO = 40mA, 0 °C ≤ T J ≤ 125°C, C I = 0.33 µF, C O = 0.1 µF, unless otherwise specified. (Note 1) Characteristic Symbol Test Conditions Min Typ Max Unit Output Voltage VO TJ = 25 °C 11.5 12 12.5 V 14.5V ≤ V I ≤ 27V 20 250 mV 16V ≤ V I ≤ 27V 15 200 mV 1mA ≤ I O ≤ 100mA 20 100 mV 1mA ≤ I O ≤ 40mA 10 50 mV 14.5V ≤ V I ≤ 27V 1mA ≤ I O ≤ 40mA 11.4 12.6 V Output Voltage VO 14.5V ≤ V I ≤ V MAX (Note 2) 1mA ≤ I O ≤ 70mA 11.4 12.6 V Quiescent Current IQ TJ = 25 °C 2.1 6.0 mA Quiescent Current with line ∆I Q 16V ≤ V I ≤ 27V 1.5 mA Change with load ∆I Q 1mA ≤ I O ≤ 40mA 0.1 mA Output Noise Voltage VN TA = 25 °C, 10Hz ≤ f ≤ 100KHz 80 µV/V O Temperature Coefficient of VO IO = 5mA -1.0 Ripple Rejection RR f = 120Hz, 15V ≤ V I ≤ 25V, T J = 25 °C 37 65 dB Dropout Voltage VD TJ = 25 °C 1.7 V Characteristic Symbol Test Conditions Min Typ Max Unit Output Voltage VO TJ = 25 °C 14.4 15 15.6 V 17.5V ≤ V I ≤ 30V 25 300 mV 20V ≤ V I ≤ 30V 20 250 mV 1mA ≤ I O ≤ 100mA 25 150 mV 1mA ≤ I O ≤ 40mA 12 75 mV 17.5V ≤ V I ≤ 30V 1mA ≤ I O ≤ 40mA 14.25 15.75 V Output Voltage VO 17.5V ≤ V I ≤ V MAX (Note 2) 1mA ≤ I O ≤ 70mA 14.25 15.75 V Quiescent Current IQ TJ = 25 °C 2.1 6.0 mA Quiescent Current with line ∆I Q 20V ≤ V I ≤ 30V 1.5 mA Change with load ∆I Q 1mA ≤ I O ≤ 40mA 0.1 mA Output Noise Voltage VN TA = 25 °C, 10Hz ≤ f ≤ 100KHz 90 µV/V O Temperature Coefficient of VO IO = 5mA -1.3 mV/ °C Ripple Rejection RR f = 120Hz, 18.5V ≤ V I ≤ 28.5V, T J = 25 °C 34 60 dB Dropout Voltage VD TJ = 25 °C 1.7 V Line Regulation Line Regulation ∆V O ∆V O TJ =25 °C TJ =25 °C TJ =25 °C mV/ °C TJ =25 °C ∆V O ∆V O Load Regulation Load Regulation ∆V O/ ∆T ∆V O/ ∆T This Material Copyrighted By Its Respective Manufacturer |
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