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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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L1087C 데이터시트(HTML) 2 Page - List of Unclassifed Manufacturers |
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L1087C 데이터시트(HTML) 2 Page - List of Unclassifed Manufacturers |
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2 L1087 Series SOT-89,TO-92 AUG-30-2001 0.8A Fixed and Adjustable Low Dropout Linear Regulator (LDO) NIKO-SEM ABSOLUTE MAXIMUM RATINGS Maximum Supply Voltage 15V* Operating Junction Temperature Range 0 to 125 °C Power Dissipation Internally Limited Storage Temperature Range -40 to 150 °C Thermal Resistance Junction to Case, θJC 18 °C/W Lead Temperature (Soldering, 10 Seconds) 260 °C Thermal Resistance Junction to Ambient, θJA 160 °C/W * When considering short circuits to ground, the maximum input-to-output differential voltage shall not be allowed greater than approximate 2~3V at values of supply voltage in excess of 10V, continuous short-circuits can exceed the power dissipation ratings and cause eventual destruction. ELECTRICAL CHARACTERISTICS (Unless otherwise specified, TA = 25 °C) Parameter Symbol Test Conditions Typical Limits Reference Voltage (Adjustable version) VREF VIN = 5V, IOUT = 10mA 1.25V 1.23VMin 1.27VMax Output Voltage (Fixed version) VO VIN = 5V, IOUT = 10mA VO 0.98VO(Min) 1.02VO(Max) Dropout Voltage VD ΔVREF = 1%, IOUT = 0.8A 1.2V 1.45V Line Regulation REG(LINE) (VOUT + 1.5V) ≤ VIN ≤ 15V, IOUT = 10mA 0.5% 2% Load Regulation REG(LOAD) (VIN -VOUT) = 2V, 10mA ≤ IOUT ≤ 0.8A 0.5% 2.5% Minimum Load Current IO 1.5V ≤ (VIN -VOUT) ≤ 5.75V 10mA Adjust Pin Current IADJ 55 µA 100 µA Current Limit ICL VIN - VOUT = 2V 1.2A 0.9A (Min) RMS Output Noise VN 0.003% of VOUT Ripple Rejection Ratio RA f = 120Hz, CADJ = 22 µF for ADJ pin, VIN = 5V, IOUT = 0.8A 72dB 60dB (Min) |
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