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Power Management

1.5A Low Dropout Regulator with Voltage Correction Circuit

Data Sheet

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  • Output Current 1.5A guarantee (BC1.2 correspondence)
  • Reference Output Voltage Accuracy (5.1V±0.9%)
  • Reference Voltage Adjustable Function (5.15V±1.17%)
  • Output Voltage Correction Function (Patent Pending) (
    Vo+375mV (typ.): 0 to 1.5A @RADJ=10kΩ)
  • Internal Fixed Soft Start Function (4msec (typ.))
  • Error Flag Output (FAULT)
  • Error Flag Output Delay for Hot Plug (1.2msec (typ.))
  • ON/OFF Control
  • Over Current Protection (OCP)
  • Short Circuit Protection
  • Reverse Current Protection
  • Under Voltage Lockout
  • Thermal Shutdown Circuit with Hysteresis
  • Package Outline (HSOP8-M1)
General Description
The NJM2816 is low dropout regulator compliant with B.C1.2 that can supply 1.5A current. The NJM2816 has the output voltage correction function (cable drop compensation) that corrects the output voltage in proportion to the output current. Therefore, it is suitable for car navigation/audio system and/or portable equipments that are charged with USB cable. Moreover, the NJM2816 has various protection circuits that are Over Current Protection, Thermal Shutdown, Soft Start and Error Flag Output Function with delay circuit.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
8Pure Sn81Yes--Non dry pack1
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