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KA78L12AZTA 数据表(PDF) 11 Page - Fairchild Semiconductor |
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KA78L12AZTA 数据表(HTML) 11 Page - Fairchild Semiconductor |
11 / 17 page KA78LXXA/KA78L05AA 11 Absolute Maximum Ratings Electrical Characteristics(KA78L05AA) (Continued) (VI = 10V, IO = 40mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33 μF, CO = 0.1μF, unless otherwise specified. (Note1) Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD ≤ 0.75W. Parameter Symbol Value Unit Input Voltage (for VO = 5V, 8V) (for VO = 12V to 18V) (for VO = 24V VI 30 35 40 V V V Operating Junction Temperature Range TJ 0 ~ +150 °C Storage Temperature Range TSTG -65 ~ +150 °C Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage VO TJ = 25°C 4.9 5.0 5.1 V Line Regulation (Note1) ΔVO TJ = 25°C 7V ≤ VI ≤ 20V - 8 150 mV 8V ≤ VI ≤ 20V - 6 100 mV Load Regulation (Note1) ΔVO TJ = 25°C 1mA ≤ IO ≤ 100mA - 11 50 mV 1mA ≤ IO ≤ 40mA - 5.0 25 mV Output Voltage VO 7V ≤VI ≤ 20V 1mA ≤ IO ≤ 40mA - - 5.15 V 7V ≤VI ≤ VMAX (Note2) 1mA ≤ IO ≤ 70mA 4.85 - 5.15 V Quiescent Current IQ TJ = 25°C- 2.0 5.5 mA Quiescent Current Change With Line ΔIQ 8V ≤VI ≤ 20V - - 1.5 mA With Load ΔIQ 1mA ≤ IO ≤ 40 mA - - 0.1 mA Output Noise Voltage VN TA = 25°C, 10Hz ≤ f ≤ 100kHz - 40 - μV/Vo Temperature Coefficient of VO ΔVO/ΔTIO = 5mA - -0.65 - mV/ °C Ripple Rejection RR f = 120Hz, 8V ≤ VI ≤ 18V, TJ = 25°C4180 - dB Dropout Voltage VD TJ = 25°C- 1.7 - V |
类似零件编号 - KA78L12AZTA |
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类似说明 - KA78L12AZTA |
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