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....