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LD1585CD2T15 数据表(PDF) 6 Page - STMicroelectronics |
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LD1585CD2T15 数据表(HTML) 6 Page - STMicroelectronics |
6 / 17 page LD1585C SERIES 6/17 ELECTRICAL CHARACTERISTICS OF LD1585#33 (VI=6.3V, CI =CO =10µF, TJ = 0 to 125°C, unless otherwise specified.) NOTE 1: See short-circuit current curve for available output current at fixed dropout. ELECTRICAL CHARACTERISTICS OF LD1585#50 (VI=8V, CI =CO =10µF, TJ = 0 to 125°C, unless otherwise specified.) NOTE 1: See short-circuit current curve for available output current at fixed dropout. Symbol Parameter Test Conditions Min. Typ. Max. Unit VO Output Voltage IO =0mA TJ = 25°C 3.267 3.3 3.333 V IO =0to 5A VI = 4.8 to 25V (note 1) 3.234 3.35 3.366 V ∆V O Line Regulation IO =0mA VI = 4.8 to 18V TJ = 25°C 0.005 0.2 mV IO =0mA VI = 4.9 to 18V 0.005 0.2 ∆V O Load Regulation IO =0to 5A TJ = 25°C 0.05 0.3 mV IO = 0 to 5A 0.05 0.5 Vd Dropout Voltage IO =5 A 1.2 1.4 V Iq Quiescent Current VI ≤ 25V 5 10 mA Isc Short Circuit Current VI -VO = 5.5V 5.5 7 A Termal Regulation TJ = 25°C, 30ms pulse 0.004 0.02 %/W SVR Supply Voltage Rejection f = 120 Hz, CO =25 µF, IO =5A VI -VO =3 ± 1V 60 75 dB eN RMS Output Noise Voltage (% of VO) TJ = 25°C f =10Hz to 10KHz 0.003 % S Temperature Stability 0.5 % S Long Term Stability TJ = 125°C 1000Hrs 0.03 1 % Symbol Parameter Test Conditions Min. Typ. Max. Unit VO Output Voltage IO =0mA TJ = 25°C 4.95 5 5.05 V IO =0to 5A VI = 6.5 to 30V (note 1) 4.9 5 5.1 V ∆V O Line Regulation IO =0mA VI = 6.5 to 20V TJ = 25°C 0.005 0.2 mV IO =0mA VI = 6.5 to 20V 0.005 0.2 ∆V O Load Regulation IO =0to 5A TJ = 25°C 0.05 0.3 mV IO = 0 to 5A 0.05 0.5 Vd Dropout Voltage IO =5 A 1.2 1.4 V Iq Quiescent Current VI ≤ 25V 5 10 mA Isc Short Circuit Current VI -VO = 5.5V 5.5 7 A Termal Regulation TJ = 25°C, 30ms pulse 0.004 0.02 %/W SVR Supply Voltage Rejection f = 120 Hz, CO =25 µF, IO =5A VI -VO =3 ± 1V 60 75 dB eN RMS Output Noise Voltage (% of VO) TJ = 25°C f =10Hz to 10KHz 0.003 % S Temperature Stability 0.5 % S Long Term Stability TJ = 125°C 1000Hrs 0.03 1 % |
类似零件编号 - LD1585CD2T15 |
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类似说明 - LD1585CD2T15 |
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