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Power Management
NJM2841

Very Low Output Low Dropout Regulator

Features
  • Output Voltage Range (0.8V to 2.5V)
  • High Ripple Rejection (86dB typ. (f=1kHz, Vo=1.2V version ))
  • Output Noise Voltage (VNO=40 µVrms( Vo=1.2V version ))
  • Output Current (Io(max.)=500mA)
  • High Precision Output (Vo±1.0%)
  • Dual Supply Voltage Type (VIN, VBIAS(sequence free))
  • High Stability for Load (0.002%/mA (max.))
  • Output Capacitor with 4.7µF ceramic capacitor
  • Low Dropout Voltage (0.1V typ.@Io=300mA)
  • ON/OFF Control
  • Built-in Thermal Overload Protection and Short Circuit Current Limit Protection
  • Bipolar Technology
  • Package Outline (SOT-23-5,SOT-89-5)
General Description
The NJM2841 is a low output voltage, low drop out regulators.It delivers up to 500mA output current with the output voltage of 0.8 to 2.5V.The use of an external bias voltage can improve the transient response and the ripple rejection characteristics while maintaining minimum input to output voltage.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2841Fdownload
SOT-23-5
5Sn2Bi15YesYesYesNon dry pack1
NJM2841U2download
SOT-89-5-2
5Sn2Bi61YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSample  Buy   
NJM2841FSOT-23-5(Active)
NJM2841U2SOT-89-5-2(Active)

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