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L78M12AC 数据表(PDF) 11 Page - STMicroelectronics |
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L78M12AC 数据表(HTML) 11 Page - STMicroelectronics |
11 / 29 page L78MxxAB - L78MxxAC Electrical characteristics 11/29 Table 8. Electrical characteristics of L78M10XX (refer to the test circuits, VI = 16 V, IO = 350 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = -40 to 125 °C (AB), TJ = 0 to 125 °C (AC) unless otherwise specified) Symbol Parameter Test conditions Min. Typ. Max. Unit VO Output voltage TJ = 25°C 9.8 10 10.2 V VO Output voltage IO = 5 to 350 mA, VI = 12.5 to 25 V 9.6 10 10.4 V ΔVO Line regulation VI = 12.5 to 30 V, IO = 200 mA, TJ = 25°C 100 mV VI = 13 to 30 V, IO = 200 mA, TJ = 25°C 30 ΔVO Load regulation IO = 5 to 500 mA, TJ = 25°C 200 mV IO = 5 to 200 mA, TJ = 25°C 100 Id Quiescent current TJ = 25°C 6 mA ΔId Quiescent current change IO = 5 to 350 mA 0.5 mA IO = 200 mA, VI = 12.5 to 30 V 0.8 ΔVO/ΔT Output voltage drift IO = 5 mA -0.5 mV/°C SVR Supply voltage rejection VI = 13.5 to 24 V, f = 120Hz, IO = 300mA, TJ = 25°C 56 dB eN Output noise voltage B =10Hz to 100kHz, TJ = 25°C 64 µV Vd Dropout voltage TJ = 25°C 2 V Isc Short circuit current VI = 35 V, TJ = 25°C 245 mA Iscp Short circuit peak current TJ = 25°C 700 mA |
类似零件编号 - L78M12AC |
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类似说明 - L78M12AC |
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