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LM3490IM5-3.3 数据表(PDF) 3 Page - National Semiconductor (TI) |
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LM3490IM5-3.3 数据表(HTML) 3 Page - National Semiconductor (TI) |
3 / 10 page Absolute Maximum Ratings (Note 4) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Input Voltage (IN to GND) 35V Voltage ON/OFF to GND 5.5V Power Dissipation (Note 5) 400 mW Junction Temp. (T J) (Note 5) +150˚C Ambient Storage Temp. −65 to +150˚C Soldering Time, Temp. (Note 6) Wave Infrared Vapor Phase 4sec., 260˚C 10sec., 240˚C 75sec., 219˚C ESD (Note 7) ON/OFF All Other Pins 1.0kV 2.0kV Operating Ratings (Note 4) Maximum Input Voltage (IN to GND) 30V Voltage ON/OFF to GND 0to5V Junction Temperature (T J) −40 to +125˚C Maximum Power Dissipation (Note 8) 300 mW Electrical Characteristics LM3490-3.3, LM3490-5.0 V IN = VNOM + 1.5V unless otherwise noted. Typicals and limits appearing in normal type apply for TA = TJ = 25˚C. Limits ap- pearing in boldface type apply over the entire junction temperature range for operation, −40 to +125˚C. (Notes 9, 10, 11) Nominal Output Voltage (V NOM) 3.3V 5.0V Units Symbol Parameter Conditions Typical Limit Typical Limit V OUT Output Voltage 1 mA ≤ I OUT ≤ 100 mA 3.30 3.17 3.14 3.43 3.46 5.00 4.80 4.75 5.20 5.25 V V(min) V(min) V(max) V(max) ∆V OUT Line Regulation V NOM + 1.5V ≤ VIN ≤ 30V, I OUT = 1mA 7 25 9 25 mV mV(max) ∆V OUT Load Regulation 10 mA ≤ I OUT ≤ 100 mA 15 40 15 40 mV mV(max) I GND Ground Pin Current V NOM + 1.5V ≤ VIN ≤ 30V, No Load V ON/OFF = 5V 22 mA 44 mA(max) V ON/OFF = 0V 0.1 0.1 µA 55 µA(max) V IN - V OUT Dropout Voltage I OUT = 10 mA 0.7 0.9 1.0 0.7 0.9 1.0 V V(max) V(max) I OUT = 100 mA 0.9 1.1 1.2 0.9 1.1 1.2 V V(max) V(max) e n Output Noise Voltage V IN = 10V, Bandwidth: 10 Hz to 100 kHz 100 150 µV rms V IL Maximum Low Level Input Voltage at ON/OFF 0.2 0.2 V(max) V IH Minimum High Level Input Voltage at ON/OFF 2.0 2.0 V(min) I IL V ON/OFF = 0V −1 −1 µA(max) I IH V ON/OFF = 5V 11 µA 20 20 µA(max) www.national.com 3 |
类似零件编号 - LM3490IM5-3.3 |
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类似说明 - LM3490IM5-3.3 |
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