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L1186G-XX-AF5-R 数据表(PDF) 5 Page - Unisonic Technologies |
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L1186G-XX-AF5-R 数据表(HTML) 5 Page - Unisonic Technologies |
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5 / 7 page ![]() L1186 Preliminary CMOS IC UNISONICTECHNOLOGIESCO.,LTD 5 of 7 www.unisonic.com.tw QW-R502-319.d ELECTRICAL CHARACTERISTICS (Cont.) Adjusted Voltage PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Input Voltage VIN Note1 7 V Reference Voltage VREF 1.196 1.215 1.234 V Output Voltage Accuracy VOUT IOUT=1mA -1.5 1.5 % Line Regulation OUT OUT V V Δ VIN=VOUT+VD~7V, IOUT=1mA -0.15 0.15 % Load Regulation OUT OUT V V Δ VIN=VOUT+VD , IOUT=1mA~600 mA 0.2 1 % Output Current IOUT VOUT>1.3V 600 mA Current Limit ILIMIT VOUT>1.3V 600 800 mA Short Circuit Current ISC VOUT<0.8V 300 600 mA Adjusted Current IADJ IOUT=0mA 30 50 μA Ground Pin Current IGND IOUT=1mA~600mA 35 μA Dropout Voltage VD VOUT=VO(NOM)-2.0%, IOUT =600mA 600 mV Over Temperature Shutdown OTS 150 °C Over Temperature Hysteresis OTH 30 °C Temperature Coefficient of Output Voltage TCVO 30 ppm/°C f=1kHz 40 dB f=10kHz 20 dB Power Supply Rejection PSRR IOUT =100mA COUT=2.2μF ceramic CBYP=0.01μF f=100kHz 15 dB Output Voltage Noise eN f=10Hz~100kHz, IOUT =10mA COUT=2.2μF , CBYP=0.1μF 30 μVrms VEH VIN=2.7V~7V 2.0 VIN V EN Input Threshold VEL VIN=2.7V~7V 0 0.4 V IEH VEN=VIN, VIN=2.7V~7V 0.1 μA EN Input Bias Current IEL VEN=0V, VIN=2.7V~7V 0.5 μA Shutdown Supply Current ISD VIN=5V, VOUT =0V, VEN<VEL 0.5 1 μA PG Leakage Current ILC VPG=7V 1 μA Notes:1. VIN(MIN)=VOUT+VD 2. To prevent the Short Circuit Current protection feature from being prematurely activated, the input voltage must be applied before a current source load is applied. |
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