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LD1117-30-AB3-A-R Datasheet(PDF) 4 Page - Unisonic Technologies |
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LD1117-30-AB3-A-R Datasheet(HTML) 4 Page - Unisonic Technologies |
4 / 12 page LD1117/A LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 4 of 12 www.unisonic.com.tw QW-R102-006,Q ABSOLUTE MAXIMUM RATINGS (Ta=25℃) PARAMETER SYMBOL RATINGS UNIT DC Input Voltage VIN 18 V Power Dissipation PD Internally limited Junction Temperature TJ +150 °C Storage temperature TSTG -65 ~ +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. RECOMMENDED OPERATING RATINGS PARAMETER SYMBOL RATINGS UNIT Input Voltage VIN 15 V Operating Junction Temperature Range TJ 0 ~ +125 °C ELECTRICAL CHARACTERISTICS (Ta=25 , ℃ refer to the test circuits, TJ=0 to 125°C, Co=10μF unless otherwise specified) For LD1117/A-1.2 PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT Output Voltage VOUT VIN=3.2V, IOUT=10mA, TJ=25°C 1.188 1.200 1.212 V Output Voltage VOUT VIN=2.7 to 8V LD1117 : IOUT=0 ~ 800mA LD1117A : IOUT=0 ~ 1.0A 1.176 1.200 1.224 V Line Regulation ΔVOUT VIN=2.7 to 8V, IOUT=0mA 1 6 mV Load Regulation ΔVOUT VIN=2.7V 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=6.2V, TJ =25°C LD1117A 1000 mA Minimum Load Current IO(MIN) VIN=15V 2 5 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=4.2V, 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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