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L78M15ACDT 数据表(PDF) 8 Page - STMicroelectronics |
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L78M15ACDT 数据表(HTML) 8 Page - STMicroelectronics |
8 / 17 page L78M00AB/AC SERIES 8/17 ELECTRICAL CHARACTERISTICS OF L78M15XX (refer to the test circuits, VI = 23V, IO =350 mA, CI =0.33µF, CO =0.1 µF, TJ = -40 to 125°C (AB), TJ = 0 to 125°C (AC) unless otherwise specified) ELECTRICAL CHARACTERISTICS OF L78M18XX (refer to the test circuits, VI = 26V, IO =350 mA, CI =0.33µF, 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 14.7 15 15.3 V VO Output Voltage IO = 5 to 350 mA VI = 17.5 to 30 V 14.4 15 15.6 V ∆V O Line Regulation VI = 17.5 to 30 V, IO = 200 mA TJ = 25°C 100 mV VI =20 to30 V, IO = 200 mA TJ =25°C 30 ∆V O Load Regulation IO = 5 to 500 mA TJ = 25°C 300 mV IO = 5 to 200 mA TJ = 25°C 150 Id Quiescent Current TJ = 25°C 6 mA ∆I d Quiescent Current Change IO = 5 to 350 mA 0.5 mA IO = 200 mA VI = 17.5 to 30 V 0.8 ∆V O/∆T Output Voltage Drift IO = 5 mA -1 mV/°C SVR Supply Voltage Rejection VI = 22 to 32 V f = 120Hz IO = 300mA TJ = 25°C 54 dB eN Output Noise Voltage B =10Hz to 100KHz TJ = 25°C 90 µV Vd Dropout Voltage TJ = 25°C 2 V Isc Short Circuit Current TJ = 25°C VI = 35 V 240 mA Iscp Short Circuit Peak Current TJ = 25°C 700 mA Symbol Parameter Test Conditions Min. Typ. Max. Unit VO Output Voltage TJ = 25°C 17.64 18 18.36 V VO Output Voltage IO = 5 to 350 mA VI = 20.5 to 33 V 17.3 18 18.7 V ∆V O Line Regulation VI =21 to33 V, IO = 200 mA TJ = 25°C 100 mV VI =24 to33 V, IO = 200 mA TJ = 25°C 30 ∆V O Load Regulation IO = 5 to 500 mA TJ = 25°C 360 mV IO = 5 to 200 mA TJ = 25°C 180 Id Quiescent Current TJ = 25°C 6 mA ∆I d Quiescent Current Change IO = 5 to 350 mA 0.5 mA IO = 200 mA VI =21to33V 0.8 ∆V O/∆T Output Voltage Drift IO = 5 mA -1.1 mV/°C SVR Supply Voltage Rejection VI = 22 to 32 V f = 120Hz IO = 300mA TJ = 25°C 53 dB eN Output Noise Voltage B =10Hz to 100KHz TJ = 25°C 100 µV Vd Dropout Voltage TJ = 25°C 2 V Isc Short Circuit Current TJ = 25°C VI = 35 V 240 mA Iscp Short Circuit Peak Current TJ = 25°C 700 mA |
类似零件编号 - L78M15ACDT |
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类似说明 - L78M15ACDT |
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