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Power Management

3-Terminal Negative Voltage Regulator

  • Internal Short Circuit Current Limit
  • Internal Thermal Overload Protection
  • Excellent Ripple Rejection
  • Guaranteed 100mA Output Current
  • Output Capacitor recommended electrolytic capacitor
  • Bipolar Technology
  • Package Outline (SOT-89)
General Description
The NJM79L00 series of 3-Terminal Negative Voltage Regulator is constructed using the New JRC Planar epitaxial process. These regulators employ internal current-limiting,and thermal-shutdown,making them essentially indestructible. If adequate heat sinking is provided,they can deliver up to 100mA output current. They are intended as fixed voltage regulators in a wide range of applications including local or on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition,they can be used with power pass elements to make high-current voltage regulators. The NJM79L00 used as a Zener diode/resistor combination replacement,offers an effective output impedance improvement of typically two orders of magnitude,along with lower quiescent current and lower noise.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
3Sn2Bi61YesYesYesNon dry pack1
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