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MC79L12ACP 数据表(PDF) 7 Page - Fairchild Semiconductor |
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MC79L12ACP 数据表(HTML) 7 Page - Fairchild Semiconductor |
7 / 12 page MC79LXXA/LM79LXXA 7 Electrical Characteristics(MC79L24A) (Continued) (VI = -33V, IO = 40mA, CI = 0.33 µF, CO = 0.1µF, 0°C ≤TJ ≤ +125°C, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Change in VO due to heating effects must be taken into account separately. Pulse testing with low duty is used. Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage VO TJ = +25 °C -23 -24 -25 V Line Regulation (Note1) ∆VO TJ = +25 °C -27V ≥ VI ≥ -38V - - 350 mV -28V ≥ VI ≥ -38V - - 300 mV Load Regulation (Note1) ∆VO TJ = +25 °C 1.0mA ≤ IO ≤ 100mA - - 200 mV 1.0mA ≤ IO ≤ 40mA - - 100 mV Output Voltage VO -27V ≥ VI ≥ -38V, 1.0mA ≤ IO ≤ 40mA -22.8 - -25.2 V VI = -33V, 1.0mA ≤ IO ≤ 70mA -22.8 - -25.2 V Quiescent Current IQ TJ = +25 °C- - 6.5 mA TJ = +125 °C- - 6.0 Quiescent Current Change With Line ∆IQ -28V ≥ VI ≥ -38V - - 1.5 mA With Load ∆IQ 1.0mA ≤ IO ≤ 40mA - - 0.1 mA Output Noise Voltage VN TA = +25 °C,10Hz ≤ f ≤ 100kHz - 200 - µV Ripple Rejection RR f = 120Hz, -29V ≥ VI ≥ -35V TJ = +25 °C 31 47 - dB Dropout Voltage VD TJ = +25 °C- 1.7 - V |
类似零件编号 - MC79L12ACP |
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类似说明 - MC79L12ACP |
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