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NJM2819ADL3-18 Datasheet(PDF) 3 Page - New Japan Radio |
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NJM2819ADL3-18 Datasheet(HTML) 3 Page - New Japan Radio |
3 / 11 page NJM2819A - 3 - Ver.2010-02-08 ELECTRICAL CHARACTERISTICS (VIN=Vo+1V, CIN=4.7µF, Co=4.7µF(Co=10µF : 1.8V≤Vo<2.1V), Ta=25°C) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Output Voltage Vo Io=100mA -1.0% - +1.0% V Quiescent Current IQ Io=0mA, exclude ICONT - 500 800 µA Quiescent Current at Control OFF IQ(OFF) VCONT=0V - - 1 µA Output Current Io Vo - 0.3V 2 3 - A Line Regulation ∆Vo/∆VIN VO>5.0V : VIN=Vo+1V ∼ 9V, 5.0V < VO ≤ 6.0V : VIN=Vo+1V ∼ 8V, VO≤5.0V : VIN=Vo+1V ∼ 7V, Io=100mA - - 0.1 %/V Load Regulation ∆Vo/∆Io Io=0 ∼ 2.0A - 0.05 0.4 %/A 2.1V ≤ Vo < 2.5V - 0.14 0.25 2.5V ≤ Vo < 2.8V - 0.11 0.20 2.8V ≤ Vo < 3.4V - 0.10 0.18 Dropout Voltage(*2) ∆VI-O Io=1.0A 3.4V ≤ Vo ≤ 7.0V - 0.09 0.16 V Ripple Rejection RR ein=200mVrms,f=1kHz, Io=100mA, Vo=3V Version - 65 - dB Average Temperature Coefficient of Output Voltage ∆Vo/∆Ta Ta=0 ∼ 85°C, Io=100mA - ± 50 - ppm/ °C Output Noise Voltage VNO f=10Hz ∼ 80kHz, Io=100mA, Vo=3V Version - 42 - µVrms Control Current ICONT VCONT=1.6V - 3 12 µA Control Voltage for ON-state VCONT(ON) 1.6 - - V Control Voltage for OFF-state VCONT(OFF) - - 0.6 V Io≤1.5A, Vo×0.96 2.3 - - V Minimum Input Voltage VIN(MIN.) Vo<2.1V 1.5A<Io≤2.0A, Vo×0.96 2.4 - - V (*2): The output voltage excludes under 2.1V. The above specification is a common specification for all output voltages. Therefore, it may be different from the individual specification for a specific output voltage. |
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