Datenblatt-Suchmaschine für elektronische Bauteile |
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LM2931M-5.0 Datenblatt(PDF) 5 Page - National Semiconductor (TI) |
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LM2931M-5.0 Datenblatt(HTML) 5 Page - National Semiconductor (TI) |
5 / 18 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. Input Voltage Operating Range 26V Overvoltage Protection LM2931A, LM2931C (Adjustable) 60V LM2931 50V Internal Power Dissipation (Note 2) (Note 4) Internally Limited Operating Ambient Temperature Range −40˚C to +85˚C Maximum Junction Temperature 125˚C Storage Temperature Range −65˚C to +150˚C Lead Temp. (Soldering, 10 seconds) 230˚C ESD Tolerance (Note 5) 2000V Electrical Characteristics for Fixed 3.3V Version V IN = 14V, IO = 10mA, TJ = 25˚C, C2 = 100µF (unless otherwise specified) (Note 2) Parameter Conditions LM2931-3.3 Units Typ Limit (Note 3) Output Voltage 3.3 3.465 3.135 V MAX V MIN 4V ≤ V IN ≤ 26V, IO = 100 mA −40˚C ≤ T J ≤ 125˚C 3.630 2.970 V MAX V MIN Line Regulation 4V ≤ V IN ≤ 26V 4 33 mV MAX Load Regulation 5mA ≤ I O ≤ 100mA 10 50 mV MAX Output Impedance 100mA DC and 10mArms, 100Hz - 10kHz 200 m Ω Quiescent Current I O ≤ 10mA, 4V ≤ VIN ≤ 26V 0.4 1.0 mA MAX −40˚C ≤ T J ≤ 125˚C I O = 100mA, VIN = 14V, TJ = 25˚C 15 mA Output Noise Voltage 10Hz -100kHz, C OUT = 100µF 330 µV rms Long Term Stability 13 mV/1000 hr Ripple Rejection f O = 120Hz 80 dB Dropout Voltage I O = 10mA I O = 100mA 0.05 0.30 0.2 0.6 V MAX Maximum Operational Input Voltage 33 26 V MIN Maximum Line Transient R L = 500Ω,VO ≤ 5.5V, T = 1ms, τ≤ 100ms 70 50 V MIN Reverse Polarity Input Voltage, DC V O ≥ −0.3V, RL = 500Ω −30 −15 V MIN Reverse Polarity Input Voltage, Transient T = 1ms, τ≤ 100ms, R L = 500Ω −80 −50 V MIN Electrical Characteristics for Fixed 5V Version V IN = 14V, IO = 10mA, TJ = 25˚C, C2 = 100 µF (unless otherwise specified) (Note 2) Parameter Conditions LM2931A-5.0 LM2931-5.0 Units Typ Limit (Note 3) Typ Limit (Note 3) Output Voltage 5 5.19 4.81 5 5.25 4.75 V MAX V MIN 6.0V ≤ V IN ≤ 26V, IO = 100mA −40˚C ≤ T J ≤ 125˚C 5.25 4.75 5.5 4.5 V MAX V MIN Line Regulation 9V ≤ V IN ≤ 16V 6V ≤ V IN ≤ 26V 2 4 10 30 2 4 10 30 mV MAX www.national.com 5 |
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Ähnliche Beschreibung - LM2931M-5.0 |
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