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SPX2941 데이터시트(PDF) 2 Page - Sipex Corporation |
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SPX2941 데이터시트(HTML) 2 Page - Sipex Corporation |
2 / 10 page Date: 08/25/04 SPX2941 1A Low Dropout Voltage Regulator © Copyright 2004 Sipex Corporation 2 ABSOLUTE MAXIMUM RATINGS Lead Temperature (soldering, 5 seconds) ................260°C Storage Temperature Range........................-65°C to +150°C PARAMETER CONDITIONS MIN. TYP. MAX UNIT Reference Voltage Adjustable version only 1.228 1.240 1.252 V 1.215 1.265 Adjust Pin Bias Current 40 80 V 120 Reference Voltage (NOTE 4) 20 ppm/°C Temperature Coefficient Adjust Pin Bias Current 0.1 nA/°C Temperature Coefficient Line Regulation I OUT=10mA, (VOUT+1V)≤VIN≤16V 0.2 1.0 % Load Regulation V IN=VOUT+1V, 10mA≤IOUT≤IFULL 0.3 1.5 % Dropout Voltage (Note1) I OUT=100mA 70 200 mV (except 1.8V version) I OUT=1A 280 550 Ground Current (Note3) I OUT=750mA, VIN=VOUT+1V 12 25 mA I OUT=1A 18 Ground Pin Current at V IN=0.1V less than specified VOUT, 1.2 mA Dropout I OUT=10mA Current Limit V OUT=0V (Note2) 1.5 2.2 A Output Noise Voltage 10Hz to 100kHz, I OUT =100mA, C L=10µF 400 µVRMS C L=33µF 260 ERROR COMPARATOR (FLAG OUTPUT) Output Leakage Current V OH=16V 0.1 1 A 2 Output Low Voltage Device set for 5V, 200 300 mV V IN=4.5, IOL=250µA 400 Upper Threshold Voltage Device set for 5V (Note 5) 40 60 mV 25 Lower Threshold Voltage Device set for 5V (Note 5) 75 95 mV 140 Hysteresis Device set for 5V (Note 5) 15 mV Input Logic Voltage LOW (OFF) V IN<10V 0.8 V HIGH (ON) 2.4 ENABLE Input Pin Current V EN=16V 100 600 µA 750 V EN=0.8V 1 µA 2 Regulator Output Current (NOTE 6) 10 µA in Shutdown 500 Thermal Resistance TO-220 Junction to Case, at Tab 3 °C/W Junction to Ambient 60 TO-263 Junction to Case, at Tab 3 °C/W Junction to Ambient 60 V IN=VOUT + 1V, IOUT=10mA, CIN=6.8µF, COUT=10µF, TA = 25°C, unless otherwis specified. The boldface applies over the junction temperature range. Adjustable versions are set at +5.0V. Operating Junction Temperature Range......-40°C to +125°C Input Supply Voltage (NOTE 7) .... .....................................16V ELECTRICAL CHARACTERISTICS |
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