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L79L12ACU Folha de dados(PDF) 5 Page - STMicroelectronics |
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L79L12ACU Folha de dados(HTML) 5 Page - STMicroelectronics |
5 / 13 page ELECTRICAL CHARACTERISTICS FOR L79L08 (refer to the test circuits, Tj = 0 to 125 oC, Vi = -14V, Io = 40 mA, Ci = 0.33 µF, Co = 0.1 µF unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit Vo Output Voltage Tj =25 oC -7. 36 -8 -8.64 V Vo Output Voltage Io = 1 to 40 mA Vi = -10.5 to -23 V Io = 1 to 70 mA Vi = -14 V -7.2 -7.2 -8.8 -8.8 V V ∆Vo Line Regulation Vi = -10.5 to -23 V Tj =25 oC Vi = -11 to -23 V Tj =25 oC 200 150 mV mV ∆Vo Load Regulation Io = 1 to 100 mA Tj =25 oC Io = 1 to 40 mA Tj =25 oC 80 40 mV mV Id Quiescent Current Tj =25 oC Tj = 125 oC 6 5.5 mA mA ∆Id Quiescent Current Change Io = 1 to 40 mA 0.2 mA ∆Id Quiescent Current Change Vi = -11 to -23 V 1.5 mA eN Output Noise Voltage B = 10Hz to 100KHz Tj =25 oC60 µV SVR Supply Voltage Rejection Io = 40 mA f = 120 Hz Tj =25 oC Vi = -12 to -23 V 36 45 dB Vd Dropout Voltage 1.7 V ELECTRICAL CHARACTERISTICS FOR L79L09 (refer to the test circuits, Tj = 0 to 125 oC, Vi = -15V, Io = 40 mA, Ci = 0.33 µF, Co = 0.1 µF unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit Vo Output Voltage Tj =25 oC -8. 28 -9 -9.72 V Vo Output Voltage Io = 1 to 40 mA Vi = -11.5 to -23 V Io = 1 to 70 mA Vi = -15 V -8.1 -8.1 -9.9 -9.9 V V ∆Vo Line Regulation Vi = -11.5 to -23 V Tj =25 oC Vi = -12 to -23 V Tj =25 oC 250 200 mV mV ∆Vo Load Regulation Io = 1 to 100 mA Tj =25 oC Io = 1 to 40 mA Tj =25 oC 80 40 mV mV Id Quiescent Current Tj =25 oC Tj = 125 oC 6 5.5 mA mA ∆Id Quiescent Current Change Io = 1 to 40 mA 0.2 mA ∆Id Quiescent Current Change Vi = -12 to -23 V 1.5 mA eN Output Noise Voltage B = 10Hz to 100KHz Tj =25 oC70 µV SVR Supply Voltage Rejection Io = 40 mA f = 120 Hz Tj =25 oC Vi = -12 to -23 V 36 44 dB Vd Dropout Voltage 1.7 V L79L00 5/13 |
Nº de peça semelhante - L79L12ACU |
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Descrição semelhante - L79L12ACU |
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