поискавой системы для электроныых деталей |
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LM2931Z-5.0G датащи(PDF) 10 Page - ON Semiconductor |
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LM2931Z-5.0G датащи(HTML) 10 Page - ON Semiconductor |
10 / 23 page LM2931, NCV2931 Series http://onsemi.com 10 0.20 0.30 0.00 Figure 22. Output Noise Voltage vs. Output Capacitor Impedance Figure 23. Output Capacitor ESR Stability vs. Output Load Current OUTPUT CURRENT (mA) 10 50 90 100 0.50 0.60 Note − Optimum stability uses a 22 mF output capacitor. Output capacitor values below 10 mF are not recommended. Unstable Stable 0.1 1.0 0.01 |ZO|, MAGNITUDE OF CAPACITOR IMPEDANCE (mW) 10 100 1.0 k 10 k 10 100 Vin = 5.6 V Vout = 5.0 V IO = 100 mA Vnrms 10 Hz to 10 MHz |ZO| @ 40 kHz TA = 25°C Unstable Marginally Stable Stable 0 0.10 0.40 20 60 30 70 40 80 22 mF 10 mF 47 mF 100 mF 40 50 60 70 80 90 100 0 0.4 0.8 1.2 1.6 2.0 2.4 010 20 30 25 15 5.0 L, LENGTH OF COPPER (mm) PD(max) for TA = 50°C Minimum Size Pad L L Free Air Mounted Vertically 30 50 70 90 110 130 150 0.4 0.8 1.2 1.6 2.0 2.4 2.8 020 30 50 40 10 L, LENGTH OF COPPER (mm) 170 3.2 RqJA 2.0 oz. Copper Graph represents symmetrical layout 3.0 mm L L RqJA 2.0 oz. Copper Figure 24. SOP−8 Thermal Resistance and Maximum Power Dissipation versus P.C.B. Copper Length Figure 25. DPAK Thermal Resistance and Maximum Power Dissipation versus P.C.B. Copper Length PD(max) for TA = 50°C |
Аналогичный номер детали - LM2931Z-5.0G |
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Аналогичное описание - LM2931Z-5.0G |
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