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ADP3331ART データシート(PDF) 2 Page - Analog Devices |
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ADP3331ART データシート(HTML) 2 Page - Analog Devices |
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2 / 12 page ![]() REV. A –2– ADP3331–SPECIFICATIONS Parameter Symbol Conditions Min Typ Max Unit OUTPUT VOLTAGE ACCURACY 3 VIN = VOUTNOM + 0.25 V to 12 V, HIGH OUTPUT VOLTAGE RANGE VOUTNOM ≥ 2.35 V, IL = 0.1 mA to 200 mA, TA = 25 ∞C –0.7 +0.7 % VIN = VOUTNOM + 0.25 V to 12 V, VOUTNOM ≥ 2.35 V, IL = 0.1 mA to 150 mA, TA = –40 ∞C to +85∞C –1.4 +1.4 % VIN = VOUTNOM + 0.25 V to 12 V, VOUTNOM ≥ 2.35 V, IL = 0.1 mA to 200 mA, TA = –20 ∞C to +85∞C –1.4 +1.4 % OUTPUT VOLTAGE ACCURACY 3 VIN = 2.6 V to 12 V, LOW OUTPUT VOLTAGE RANGE VOUTNOM = 1.5 V to 2.35 V, IL = 0.1 mA to 200 mA, TA = 25 ∞C –0.7 +0.7 % VIN = 2.6 V to 12 V, VOUTNOM = 1.5 V to 2.35 V, IL = 0.1 mA to 150 mA, TA = –40 ∞C to +85∞C –1.4 +1.4 % VIN = 2.6 V to 12 V, VOUTNOM = 1.5 V to 2.35 V, IL = 0.1 mA to 200 mA, TA = –20 ∞C to +85∞C –1.4 +1.4 % LINE REGULATION DVO VIN = VOUTNOM + 0.25 V to 12 V DVIN TA = 25 ∞C 0.06 mV/V LOAD REGULATION DVO IL= 0.1 mA to 200 mA DIL TA = 25 ∞C 0.04 mV/mA GROUND CURRENT IGND IL = 200 mA, TA = –20 ∞C to +85∞C 1.6 4.0 mA IL = 150 mA 1.2 3.1 mA IL = 50 mA 0.4 1.1 mA IL = 0.1 mA 34 50 mA GROUND CURRENT IGND VIN = VOUTNOM – 100 mV IN DROPOUT IL = 0.1 mA 37 55 mA DROPOUT VOLTAGE 2 VDROP VOUT = 98% of VOUTNOM IL = 200 mA, TA = –20 ∞C to +85∞C 0.14 0.23 V IL = 150 mA 0.11 0.17 V IL = 10 mA 0.042 0.06 V IL = 1 mA 0.025 0.05 V PEAK LOAD CURRENT ILDPK VIN = VOUTNOM + 1 V 300 mA OUTPUT NOISE VNOISE f = 10 Hz–100 kHz, CL = 10 mF IL = 200 mA, CNR = 10 nF, VOUT = 3 V 47 mV rms f = 10 Hz–100 kHz, CL = 10 mF IL = 200 mA, CNR = 0 nF, VOUT = 3 V 95 mV rms SHUTDOWN THRESHOLD VTHSD ON 2.0 V OFF 0.4 V SHUTDOWN PIN INPUT CURRENT ISD 0 < SD £ 12 V 1.9 9 mA 0 < SD £ 5 V 1.4 6 mA GROUND CURRENT IN SHUTDOWN MODE IGNDSD SD = 0 V, V IN = 12 V 0.01 2 mA (TA = –40 C to +85 C, VIN = 7 V, CIN = 0.47 F, COUT = 0.47 F, unless otherwise noted.) 1, 2 |
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