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LD1085CDT80 データシート(PDF) 9 Page - STMicroelectronics |
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LD1085CDT80 データシート(HTML) 9 Page - STMicroelectronics |
9 / 15 page LD1085C SERIES 9/15 ELECTRICAL CHARACTERISTICS OF LD1085CDT (VI=4.25V, CI = CO =10µF, TA = -40 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 = 10mA TJ = 25°C 1.225 1.25 1.275 V IO = 10mA to 5AVI = 2.85 to 30V (note 1) 1.213 1.25 1.288 V ∆V O Line Regulation IO = 10mA VI = 2.85 to 16.5V TJ = 25°C 0.015 0.2 % IO = 10mA VI = 2.85 to 16.5V 0.035 0.2 % ∆V O Load Regulation IO = 10mA to 5ATJ = 25°C 0.1 0.3 % IO = 0 to 5A 0.2 0.4 % Vd Dropout Voltage IO = 5A 1.3 1.5 V IO(min) Minimum Load Current VI = 30V 3 10 mA Isc Short Circuit Current VI - VO = 5V 3.2 4.5 A VI - VO = 25V 0.2 0.5 A Termal Regulation TA = 25°C, 30ms pulse 0.003 0.015 %/W SVR Supply Voltage Rejection f = 120 Hz, CO = 25 µF, CADJ = 25 µF, IO = 5A VI = 6.25 ± 3V 60 75 dB IADJ Adjust Pin Current VI = 4.25V IO = 10 mA 55 120 µA ∆I ADJ Adjust Pin Current Change IO = 10mA to 5A VI = 2.75 to 16.5V (note 1) 0.2 5 µA eN RMS Output Noise Voltage (% of VO) TA = 25°C f =10Hz to 10KHz 0.003 % S Temperature Stability 0.5 % S Long Term Stability TA = 125°C 1000Hrs 0.5 % |
同様の部品番号 - LD1085CDT80 |
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同様の説明 - LD1085CDT80 |
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