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LP2982IM5X-4.0 Datasheet(PDF) 5 Page - National Semiconductor (TI) |
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LP2982IM5X-4.0 Datasheet(HTML) 5 Page - National Semiconductor (TI) |
5 / 17 page Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Storage Temperature Range −65˚C to +150˚C Operating Junction Temperature Range −40˚C to +125˚C Lead Temperature (Soldering, 5 sec.) 260˚C ESD Rating (Note 2) 2 kV Power Dissipation (Note 3) Internally Limited Input Supply Voltage (Survival) −0.3V to +16V Input Supply Voltage (Operating) 2.1V to +16V Shutdown Input Voltage (Survival) −0.3V to +16V Output Voltage (Survival, (Note 4)) −0.3V to +9V I OUT (Survival) Short Circuit Protected Input-Output Voltage (Survival, (Note 5)) −0.3V to +16V Electrical Characteristics Limits in standard typeface are for T J = 25˚C, and limits in boldface type apply over the full operating temperature range. Un- less otherwise specified: V IN =VO(NOM) + 1V, IL = 1 mA, CIN = 1 µF, COUT = 4.7 µF, VON/OFF = 2V. Symbol Parameter Conditions Typ LP2982AI-X.X LP2982I-X.X Units (Note 6) (Note 6) Min Max Min Max ∆V O Output Voltage Tolerance I L = 1 mA −1.0 +1.0 −1.5 +1.5 %V NOM 1mA < I L < 50 mA −1.5 +1.5 −2.0 +2.0 −2.0 +2.0 −3.5 +3.5 Output Voltage Line Regulation V O(NOM) +1V ≤ VIN ≤ 16V 0.007 0.014 0.014 %/V 0.032 0.032 V IN–VO Dropout Voltage I L = 0 133 mV (Note 7) 55 I L = 1 mA 7 10 10 15 15 I L = 10 mA 406060 90 90 I L = 50 mA 120 150 150 225 225 I GND Ground Pin Current I L = 0 65 95 95 µA 125 125 I L = 1 mA 80 110 110 170 170 I L = 10 mA 140 220 220 460 460 I L = 50 mA 375 600 600 1200 1200 V ON/OFF < 0.3V 0.01 0.8 0.8 V ON/OFF < 0.15V 0.10 2.0 2.0 V ON/OFF ON/OFF Input Voltage High = O/P ON 1.4 1.6 1.6 V (Note 8) Low = O/P OFF 0.55 0.15 0.15 I ON/OFF ON/OFF Input Current V ON/OFF = 0 0.01 −2 −2 µA V ON/OFF =5V 5 15 15 I O(PK) Peak Output Current V OUT ≥ VO(NOM) − 5% 150 100 100 mA V IN–VO Dropout Voltage I L = 80 mA 180 225 225 mV 325 325 I GND Ground Pin Current I L = 80 mA 525 750 750 µA 1400 1400 e n Output Noise Voltage (RMS) BW = 300 Hz–50 kHz, C OUT =10 µF C BYPASS = 0.01 µF 30 µV www.national.com 5 |
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