Low Dropout Voltage Regulator

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU7790 is a 500mA output low dropout voltage regulator with ON/OFF control. Advanced CMOS technology achieves high ripple rejection and low quiescent current. Small packaging and 2.2µF small decoupling capacitor make the NJU7790 suitable for space conscious applications.

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  • High Ripple Rejection (65dB typ. (f=400Hz, Vo=3.0V Version))
  • Low quiescent Current (Iq=30µA typ.(Io=0mA))
  • Output Current (Io(max.)=500mA)
  • High Precision Output (Vo±1.0%)
  • Output capacitor with 2.2µF ceramic capacitor (Vo≥2.1V version)
  • Low Dropout Voltage 0.14V typ. (Io=300mA, Vo=3.0V Version)
  • ON/OFF Control
  • Internal Thermal Overload Protection
  • Internal Over Current Protection
  • CMOS Technology
  • Package Outline (SOT-89-5-1)
Features Similar products
Max Input Voltage (V) 9  

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Output Voltage (V) 1.5 to 5  
Typ. Dropout Voltage @ Max. lout (mV) 120  
Typ. Output Voltage Accuracy (%) ± 1  
Output Current (mA) 500  
Operating Temperature (°C) -40 to 85  
Package SOT-89-5