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LM2931BD33 Folha de dados(PDF) 7 Page - STMicroelectronics |
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LM2931BD33 Folha de dados(HTML) 7 Page - STMicroelectronics |
7 / 19 page LM2931 SERIES 7/19 ELECTRICAL CHARACTERISTICS OF LM2931B 5V (refer to the test circuits, TJ =25°C, CI =0.1 µF, CO = 100 µF, VI = 14V, IO = 10mA, VINH = 0V, unless otherwise specified). Note 1: Reference Voltage is measured from VOUT to ADJ pin. Note 2: Vd measured when the output voltage has dropped 100mV from the nominal value obtained at 14V. Symbol Parameter Test Conditions Min. Typ. Max. Unit VI Maximum Operating Input Voltage IO =10 mA TJ = -40 to 125°C 26 37 V VO Output Voltage 4.75 5 5.25 V VO Output Voltage IO = 100 mA VI =6to 26 V TJ = -40 to 125°C 4.5 5 5.5 V ∆V O Line Regulation VI =9 to 16 V 2 10 mV VI =6 to 26 V 4 30 ∆V O Load Regulation IO = 5 to 100 mA 15 50 mV Vd Dropout Voltage (Note 1, 2) IO =10 mA 90 200 mV IO = 100 mA 250 600 Id Quiescent Current ON MODE IO = 100 mA 2.5 30 mA OFF MODE VINH =2.5 V RLOAD = 500 Ω 0.31mA ISC Short Circuit Current 100 300 mA SVR Supply Voltage Rejection IO = 100 mA, VI =14± 2V f=120Hz, TJ = -40 to 125°C 55 75 dB VIL Control Input Voltage Low TJ = -40 to 125°C 2 1.2 V VIH Control Input Voltage High TJ = -40 to 125°C 3.25 2 V IINH Inhibit Input Current VINH =2.5 V 22 50 µA VI Transient Input Voltage RLOAD = 500 Ωτ < 100ms 60 70 V VI Reverse Polarity Input Voltage VO =± 0.3V RLOAD = 500 Ω -15 -50 V VI Reverse Polarity Input Voltage Transient RLOAD = 500 Ωτ < 100ms -50 V eN Output Noise Voltage B =10 Hz to 100 KHz 500 µV RMS |
Nº de peça semelhante - LM2931BD33 |
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Descrição semelhante - LM2931BD33 |
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