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Power Management

Low Dropout Voltage Regulator

  • 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)
General 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.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
5Sn2Bi61YesYesYesNon dry pack1
Sample & Buy
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