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UTCLD1117 датащи(PDF) 4 Page - Unisonic Technologies |
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UTCLD1117 датащи(HTML) 4 Page - Unisonic Technologies |
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4 / 12 page ![]() UTCLD1117/A LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 4 QW-R102-006,H APPLICATION CIRCUIT LD1117/A UTC LD1117/A-1.8 ELECTRICAL CHARACTERISTICS (refer to the test circuits, Tj=0 to 125 °C, Co=10µF unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT Output Voltage Vo Vin=3.8V, Io=10mA, Tj=25 °C 1.780 1.800 1.820 V Output Voltage Vo Io=0 to 800/1000mA, Vin=3.3 to 8V 1.760 1.840 V Line Regulation ∆Vo Vin=3.3 to 8V, Io=0mA 1 6 mV Load Regulation ∆Vo Vin=3.3V, Io=0 to 800/1000mA 1 10 mV Temperature stability ∆Vo 0.5 % Long Term Stability ∆Vo 1000 hrs, Tj=125 °C 0.3 % Operating Input Voltage Vin Io=100mA 10 V Quiescent Current Id Vin ≤8V 5 10 mA Output Current Io Vin=6.8V, Tj=25 °C 800 950 1200 mA Output Noise Voltage eN B=10Hz to 10KHz, Tj=25 °C 100 µV Supply Voltage Rejection SVR Io=40mA, f=120Hz, Tj=25 °C, Vin=5.5V, Vripple=1Vpp 60 75 dB Dropout Voltage Vd Io=100mA Io=500mA Io=800mA Io=1000mA 1.00 1.05 1.10 1.15 1.10 1.15 1.20 1.25 V V V V Thermal Regulation Ta=25 °C, 30ms Pulse 0.01 0.10 %/W UTC LD1117/A-2.5 ELECTRICAL CHARACTERISTICS (refer to the test circuits, Tj=0 to 125 °C, Co=10µF unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT Output Voltage Vo Vin=4.5V, Io=10mA, Tj=25 °C ± 1% ±2 % 2.475 2.450 2.500 2.500 2.525 2.550 V V Output Voltage Vo Io=0 to 800/1000mA, ±2 % Vin=3.9 to 10V ±4 % 2.450 2.400 2.550 2.600 V V Line Regulation ∆Vo Vin=3.9 to 10V, Io=0mA 1 6 mV Load Regulation ∆Vo Vin=3.9V, Io=0 to 800/1000mA 1 10 mV Temperature stability ∆Vo 0.5 % Long Term Stability ∆Vo 1000 hrs, Tj=125 °C 0.3 % Operating Input Voltage Vin Io=100mA 15 V Quiescent Current Id Vin ≤10V 5 10 mA Output Current Io Vin=7.5V, Tj=25 °C 800 950 1200 mA |
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