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SPX1121M3-3.3 Datasheet(PDF) 2 Page - Sipex Corporation |
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SPX1121M3-3.3 Datasheet(HTML) 2 Page - Sipex Corporation |
2 / 6 page Rev. 10/11/02 SPX1121 150mA Low DropoutVoltage Regulator © Copyright 2002 Sipex Corporation 2 ABSOLUTE MAXIMUM RATINGS Power Dissipation........................................Internally Limited Lead Temperature (soldering, 5 seconds) ................260°C Storage Temperature Range........................-65°C to +150°C PARAMETER CONDITIONS MIN. TYP. MAX UNIT 3.3 V Versions Output Voltage T J=25°C 3.267 3.300 3.333 V 1mA ≤I L ≤150 mA 3.217 3.300 3.382 5 V Versions Output Voltage T J = 25°C 4.950 5.000 5.050 V 1 mA ≤I L ≤150 mA 4.880 5.000 5.120 All Voltage Options Output Voltage (NOTE 1) 20 100 ppm/°C Temperature Coefficient Line Regulation (NOTE 3) 6V≤V IN≤30V (NOTE 4) 0.03 0.20 % Load Regulation (NOTE 3) 100 µA≤I L≤150 mA 0.04 0.60 % Dropout Voltage I L = 100µA20 mV (NOTE 5) I L = 1mA 110 I L = 100 mA 270 I L = 150 mA 300 550 Ground Current I L = 100µA 100 170 µA I L = 1mA 110 I L = 10mA 350 I L = 50mA 1 mA I L = 100 mA 3 6 I L = 150 mA 5 10 Current Limit V OUT = 0 230 500 mA Thermal Regulation 0.05 0.20 %/W Output Noise, C L = 1µF 430 µV rms 10Hz to 100kHz C L = 200 µF 160 µV rms ELECTRICAL CHARACTERISTICS V IN=6V, IL=100µA, CL=1µF (N OTE 2), T A = 25°C, unless otherwise specified. Boldface applies over the full operating temperature ranges. NOTE 1: Output or reference voltage temperature coefficients defined as the worst case voltage change divided by the total temperature range. NOTE 2: Unless otherwise specified all limits guaranteed for T J = 25°C, VIN = 6V, IL = 100µA and CL = 1µF. NOTE 3: Regulation is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to heating effects are covered under the specification for thermal regulation. NOTE 4: Line regulation for the SPX1121 is tested at I L = 1mA. For T J = 125°C, line regulation is guaranteed by design. See typical performance characteristics for line regulation versus temperature and load current. NOTE 5: Dropout voltage is defined as the input to output differential at which the output voltage drops 100 mV below its nominal value measured at 1V differential. Operating Junction Temperature Range......-40°C to +125°C Input Supply Voltage...........................................-0.3V to +30V ESD Rating................................................................2kV min |
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