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L78L08ACUTR 数据表(PDF) 11 Page - STMicroelectronics |
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L78L08ACUTR 数据表(HTML) 11 Page - STMicroelectronics |
11 / 46 page DocID2145 Rev 25 11/46 L78L Electrical characteristics 46 Refer to the test circuits, TJ = 0 to 125 °C, VI = 19 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified. Table 8. Electrical characteristics of L78L12C Symbol Parameter Test conditions Min. Typ. Max. Unit VO Output voltage TJ = 25 °C 11.1 12 12.9 V VO Output voltage IO = 1 to 40 mA, VI = 14.5 to 27 V 10.8 13.2 V IO = 1 to 70 mA, VI = 19 V 10.8 13.2 DVO Line regulation VI = 14.5 to 27 V, TJ = 25 °C 250 mV VI = 16 to 27 V, TJ = 25 °C 200 DVO Load regulation IO = 1 to 100 mA, TJ = 25 °C 100 mV IO = 1 to 40 mA, TJ = 25 °C 50 Id Quiescent current TJ = 25 °C 6.5 mA TJ = 125 °C 6 mA DId Quiescent current change IO = 1 to 40 mA 0.2 mA VI = 16 to 27 V 1.5 eN Output noise voltage B = 10 Hz to 100 kHz, TJ = 25 °C 80 µV SVR Supply voltage rejection VI = 15 to 25 V, f = 120 Hz IO = 40 mA, TJ = 25 °C 36 42 dB Vd Dropout voltage 1.7 V |
类似零件编号 - L78L08ACUTR |
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类似说明 - L78L08ACUTR |
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