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Power Management

Low Dropout Regulator with Voltage Correction Circuit

Data Sheet

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  • Output Current (1.0A guarantee)
  • Reference Output Voltage Accuracy (5.1V±1%)
  • Reference Voltage Adjustable Function (5.15V±1.5%)
  • Output Voltage Correction Function(Patent Pending) (VO+250mV (typ.): 0 to 1000mA @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 Circuit (OCP)
  • Reverse Current Protection Circuit
  • Under Voltage Lockout Circuit
  • Thermal Shutdown Circuit with Hysterisis
  • Package Outline (HSOP8-M1)
General Description
The NJM2815 is low dropout regulator that can supply up to 1.0A current.The NJM2815 has the output voltage correction function that corrects the output voltage in proportion to the output current.Therefore, it is suitable for portable equipments that are charged with USB cable.Moreover, it has various protection circuits. They 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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