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LD1985L-XX-AF5-R 数据表(PDF) 4 Page - Unisonic Technologies |
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LD1985L-XX-AF5-R 数据表(HTML) 4 Page - Unisonic Technologies |
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4 / 9 page ![]() LD1985 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 4 of 9 www.unisonic.com.tw QW-R102-021.J ELECTRICAL CHARACTRISTICS(Cont.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Short Circuit Current ISC RL=0 600 mA Line Regulation △ VOUT VIN = VOUT +1V ~ 7V, IOUT =1mA 30 mV Dropout Voltage VD IOUT =0 1 3 mV IOUT =1mA 7 10 mV IOUT =10mA 40 60 mV IOUT =50mA 120 150 mV IOUT =150mA 280 350 mV Quiescent Current IQ IOUT =0 80 100 µA IOUT =1mA 100 150 µA IOUT =10mA 280 330 µA IOUT =50mA 1050 1300 µA IOUT =150mA 2900 3300 µA OFF MODE VINH<0.18V 1.5 µA Supply Voltage Rejection SVR CBYP=0.01μF, Co=10μF, f=1KHz 45 dB Control Input Logic Low VIL TJ=-20 ~ 125°C 0.15 V Control Input Logic High VIH TJ=-20 ~ 125°C 2 V Control Input Current IINH TJ=-20 ~ 125°C, VSHDN=5V 5 15 µA TJ=-20 ~ 125°C, VSHDN=0V 0 -1 µA Output Noise Voltage eN B=300Hz ~ 50KHz CBYP=0.01μF, Co=10μF 30 µV |
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