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78LXX-AB3-R bảng dữ liệu(PDF) 3 Page - Unisonic Technologies |
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78LXX-AB3-R bảng dữ liệu(HTML) 3 Page - Unisonic Technologies |
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3 / 9 page ![]() 78LXX LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 3 of 9 www.unisonic.com.tw QW-R101-001,K ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT VOUT=5~9V 30 V Input Voltage VOUT=10~24V VIN 35 V Output Current IOUT 100 mA SOP-8 300 mW TO-92 625 mW Power Dissipation SOT-89 PD 350 mW Junction Temperature TJ +150 °C Operating Temperature TOPR -40~+85 °C Storage Temperature TSTG -55~+150 °C Note Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ELECTRICAL CHARACTERISTICS For UTC78L05 (VIN=10V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT TJ=25°C 4.80 5.0 5.20 V 7V≤VIN≤20V,IOUT=1mA-40mA 4.75 5.25 V Output Voltage VOUT 7V≤VIN≤VMAX,IOUT=1mA-70mA 4.75 5.25 V (note 2) TJ=25°C,IOUT=1mA-100mA 11 60 mV Load Regulation ΔVOUT TJ=25°C,IOUT=1mA-40mA 5.0 30 mV 7V≤VIN≤20V,TJ=25°C 8 150 mV Line regulation ΔVOUT 8V≤VIN≤20V,TJ=25°C 6 100 mV Quiescent Current IQ VIN=10V,IOUT=0mA,TJ=25°C 2.0 5.5 mA 8V≤VIN≤20V 1.5 mA Quiescent Current Change ΔIQ 1mA≤VIN≤40mA 0.1 mA Output Noise Voltage eN 10Hz≤f≤100kHz 40 μV Temperature coefficient of VOUT ΔVO/ΔT IOUT=5mA -0.65 mV/°C Ripple Rejection RR 8V≤VIN≤20V,f=120Hz,TJ=25°C 41 80 dB Dropout Voltage VD TJ=25°C 1.7 V For UTC78L06 (VIN=12V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT TJ=25°C 5.76 6.0 6.24 V 8.5V≤VIN≤20V,IOUT=1mA-40mA 5.70 6.30 V Output Voltage VOUT 8.5V≤VIN≤VMAX, IOUT=1mA-70mA 5.70 6.30 V(note 2) TJ=25°C,IOUT=1mA-100mA 12.8 80 mV Load Regulation ΔVOUT TJ=25°C,IOUT=1mA-70mA 5.8 40 mV 8.5V≤VIN≤20V,TJ=25°C 64 175 mV Line regulation ΔVOUT 9V≤VIN≤20V,TJ=25°C 54 125 mV Quiescent Current IQ VIN=12V,IOUT=0mA,TJ=25°C 3.9 6.0 mA 9V≤VIN≤20V 1.5 mA Quiescent Current Change ΔIQ 1mA≤VIN≤40mA 0.1 mA Output Noise Voltage eN 10Hz≤f≤100kHz 49 μV Temperature coefficient of VOUT ΔVO/ΔT IOUT=5mA -0.75 mV/°C Ripple Rejection RR 10V≤VIN≤20V,f=120Hz, TJ=25°C 40 46 dB Dropout Voltage VD TJ=25°C 1.7 V |
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