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Power Management

3Output Low Dropout Voltage Regulator

  • High Ripple Rejection (75dB typ. (f=1kHz,Vo=3V Version))
  • Output Noise Voltage (Vno=45µmVrms typ.)
  • Output capacitor with 1.0µF ceramic capacitor (Vo≥2.7V)
  • Output Current (Io(max.)=ch1=150mA ch2,ch3=80mA)
  • High Precision Output (Vo±1.0%)
  • Low Dropout Voltage (0.10V typ. (Io=60mA))
  • ON/OFF Control (Active High)
  • Internal Short Circuit Current Limit
  • Internal Thermal Shutdown Circuit
  • Bipolar Technology
  • Package Outline (MSOP8(TVSP8)*MEET JEDEC MO-187-DA / THIN TYPE)
General Description
The NJM2894 is a low dropout 3-channel positive voltage regulator with ON/OFF control. It has a low quiescent current, output current of 150mA (ch1), 80mA (ch2,ch3) and low dropout voltage of 0.1V (at Io=60mA).Further it offers a low output noise, high ripple rejection and low quiescent current on stand-by mode.The NJM2894 is available in a small and thin surface mount 8-lead MSOP (TVSP) package, and it can use a small ceramic capacitor as an output capacitor. Therefore it can achieve a high-density mounting and is suitable for small precision devices, portable devices and others.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
8Sn2Bi18YesYesYesNon dry pack1
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