High Precision And High Output Current C-Mos 3-Terminal Voltage Regulator

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU7222 series is a high precision output voltage (±2%) and high output current C-MOS 3-terminal positive voltage regulator which contains internal accurate voltage reference, error amplifier, control transistor, output voltage setting resistor and short current protection circuit. The regulation voltage is fixed by internal circuits and the following line-up of different output voltage versions are available. The short current protection circuit prevents destruction of a element by careless great current output in short circuit. The NJU7222 series is suitable for battery operated items and battery back-up systems because of low operating current and low dropout voltage.

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  • High Precision Output Voltage (±2%)
  • High Output Current (IO=100mA)
  • Low Operating Current (20μA typ)
  • Low Dropout Voltage (ΔVIO<0.6V @IO = 100mA)
  • Wide Operating Voltage Range
  • Small Temperature Coefficient of Output Voltage
  • Short Current Protection Circuit
  • C-MOS Technology
  • Package Outline (SOT-89)
Features Similar products
Max Input Voltage (V) 15  

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Output Voltage (V) 3 to 5  
Typ. Dropout Voltage @ Max. lout (mV) 400  
Typ. Output Voltage Accuracy (%) ± 2  
Output Current (mA) 100  
Operating Temperature (°C) -25 to 75  
Package SOT-89