Download NJM2800 Datasheet PDF
New Japan Radio
NJM2800
NJM2800 is Low Dropout Voltage Regulator manufactured by New Japan Radio.
FEATURES - Output Voltage Accuracy - Reset Voltage Accuracy - Reset Hold Time - Quiescent Current - Open Collector Output - Bipolar Technology - Input Voltage Monitor type - Package Outline - Protection Circuit Vo = ±2.2% Vreset = ±2.0% td = 10m S±2.5m S IQ=300µA (max.) ( MTP-5 ) 1 2 3 4 5 1.VIN 2.GND 3.VOR 4.Cd 5.VOUT SOT89 (5Pin) / MTP5 1.Current limit circuit 2.Thermal overload protection circuit ( SOT-89 ) 5 4 - OUTPUT VOLTAGE/RESET VALIDATED VOLTAGE PART NO NJM2800-2528 NJM2800-3342 Output Voltage 2.5V 3.3V Reset Validated Voltage 2.8V 4.2V 1 2 3 1.VOUT 2.GND 3.Cd 4.VOR 5.VIN - BLOCK DIAGLAM Thermal Protection Bandgap Reference Cd PRELIMINARY - ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage Power Dissipation Operating Storage Temperature Temperature SYMBOL VIN PD Topr Tstg RATINGS +14 200 (MTP5) 350 (SOT-89) - 40∼+85 - 40∼+125 (Ta=25°C) UNIT V m W °C °C - ELECTRICAL CHARACTERISTICS (VIN=Vo+1V , CIN=0.1µF, Co=1µF ( Vo≤2.6V: Co=2.2µF ) Ta=25°C ) PARAMETER Quiescent Current Regulator Block Output Voltage Output Current Line Regulation Load Regulation Dropout Voltage Ripple Rejection Output Voltage Temperature Coefficient SYMBOL IQ Vo Io ∆Vo/∆VIN ∆Vo/∆Io ∆VI_O RR ∆Vo/∆T VNO VRT VRTH RORL IORH IORL td VOPL Io=0m A Io=30m A Vo-0.3V CONDITION MIN....