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LD1117-25-AB3-A-R Scheda tecnica(PDF) 6 Page - Unisonic Technologies |
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LD1117-25-AB3-A-R Scheda tecnica(HTML) 6 Page - Unisonic Technologies |
6 / 12 page LD1117/A LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 6 of 12 www.unisonic.com.tw QW-R102-006,Q ELECTRICAL CHARACTERISTICS(Cont.) For LD1117/A-2.5 PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT 1% 2.475 2.500 2.525 Output Voltage VOUT VIN=4.5V,IOUT=10mA, TJ=25°C 2% 2.450 2.500 2.550 V 2% 2.450 2.500 2.550 Output Voltage VOUT VIN=3.9 to 10V LD1117 : IOUT=0 ~ 800mA LD1117A : IOUT=0 ~ 1.0A 4% 2.400 2.500 2.600 V Line Regulation ΔVOUT VIN=3.9 to 10V, IOUT=0mA 1 6 mV Load Regulation ΔVOUT VIN=3.9V LD1117 : IOUT=0 ~ 800mA LD1117A : IOUT=0 ~ 1000mA 1 10 mV Temperature stability ΔVOUT 0.5 % Long Term Stability ΔVOUT 1000 hrs, TJ =125°C 0.3 % Operating Input Voltage VIN IOUT=100mA 15 V Quiescent Current IQ VIN≤10V 5 10 mA LD1117 800 Current Limit ILIMIT VIN=7.5V, TJ =25°C LD1117A 1000 mA Output Noise Voltage eN B=10Hz to 10KHz, TJ =25°C 100 μV Supply Voltage Rejection SVR IOUT=40mA, f=120Hz, TJ =25°C, VIN=5.5V, Vripple=1Vpp 60 75 dB Dropout Voltage VD IOUT=100mA IOUT=500mA IOUT=800mA IOUT=1000 mA 1.00 1.15 1.20 1.20 1.10 1.25 1.30 1.30 V V V V Thermal Regulation Ta=25 °C, 30ms Pulse 0.01 0.10 %/W For LD1117/A-2.85 PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT Output Voltage VOUT VIN=4.85V, IOUT=10mA, TJ =25°C 2.828 2.850 2.880 V Output Voltage VOUT VIN=4.25 to 10V LD1117 : IOUT=0 ~ 800mA LD1117A : IOUT=0 ~ 1.0A 2.790 2.850 2.910 V Line Regulation ΔVOUT VIN=4.25 to 10V, Io=0mA 1 6 mV Load Regulation ΔVOUT VIN=4.25V LD1117 : IOUT=0 ~ 800mA LD1117A : IOUT=0 ~ 1000mA 1 10 mV Temperature stability ΔVOUT 0.5 % Long Term Stability ΔVOUT 1000 hrs, TJ =125°C 0.3 % Operating Input Voltage VIN IOUT=100mA 15 V Quiescent Current IQ VIN≤10V 5 10 mA LD1117 800 Current Limit ILIMIT VIN=7.85V, TJ =25°C LD1117A 1000 mA Output Noise Voltage eN B=10Hz to 10KHz, TJ =25°C 100 μV Supply Voltage Rejection SVR IOUT=40mA, f=120Hz, TJ =25°C, VIN=5.85V, Vripple=1Vpp 60 75 dB Dropout Voltage VD IOUT=100mA IOUT=500mA IOUT=800mA IOUT=1000 mA 1.00 1.15 1.20 1.20 1.10 1.25 1.30 1.30 V V V V Thermal Regulation Ta=25 °C, 30ms Pulse 0.01 0.10 %/W |
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