MP2002

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Low Input Voltage 500mA Linear Regulator


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Product Description

The MP2002 is a low-current, low-dropout linear regulator operating over a single input supply between 1.35V to 6.5V. The output voltage of the MP2002 is adjustable via an external resistor divider. The MP2002 can supply up to 500mA of load current. The enable pin (EN) allows the part to be put into a low current shutdown mode (EN=0). The MP2002 features thermal overload and current limit protection.?It is available in an 8-pin QFN (2x 3mm) package

Product Features

  • Power Good Open Collector Output
  • Operates from 1.35V – 6.5V Input
  • Low 300mV Dropout at 500mA Output
  • Stable with Very Small Ceramic Capacitors
  • 2% Feedback Reference
  • Adjustable Output Voltage Option from 0.5V to 5V using an External Resistor Divider
  • Better Than 0.001%/mA Load Regulation
  • Low 100μA Ground Current
  • Internal Thermal Protection
  • Current Limit Protection
  • 6µA Typical Quiescent Current at Shutdown
  • Available in a Tiny 2x3mm 8-pin QFN Package

Parametrics

  • Vdropout (mV)290 (IO: 500mA)
  • Special FeaturesCurrent Limiting, Power Good
  • GradeCatalog
  • PackageQFN-8 (2x3)
  • Vout (min) (V)0.5
  • Vout (max) (V)5
  • PSRR @ 1kHz (dB)26
  • Iq (typ) (µA)100
  • Iout (mA)500
  • Vin (max) (V)6.5
  • Vin (min) (V)1.35