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LR3866 - 3.0A LOW DROPOUT LINEAR REGULATOR

Description

The LR3866 is a low-noise, low-dropout linear regulator operated from a 2.5V to 6V input voltage and is guaranteed to deliver 3A output current.

Wide range of preset output voltage options are available.

Features

  • S 1 TO-263-5.
  • 3A Guaranteed Output Current.
  • Ultra Low Dropout Voltage.
  • Low Ground Pin Current.
  • Low Temperature Coefficient.
  • Current Limiting Protection.
  • Thermal Shutdown Protection.
  • Excellent Line/Load Transient.
  • SENSE Option Improves Load Regulation.

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Other Datasheets by Unisonic Technologies

Part Number Description
LR3865 2A LOW DROPOUT LINEAR REGULATOR
LR3965 1.5A LOW DROPOUT LINEAR REGULATOR
LR3966 3.0A LOW DROPOUT LINEAR REGULATOR

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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UNISONIC TECHNOLOGIES CO., LTD LR3866 Preliminary LINEAR INTEGRATED CIRCUIT 3.0A LOW DROPOUT LINEAR REGULATOR  DESCRIPTION 1 TO-263 The LR3866 is a low-noise, low-dropout linear regulator operated from a 2.5V to 6V input voltage and is guaranteed to deliver 3A output current. Wide range of preset output voltage options are available. Built-in low on-resistance transistor provides low dropout voltage and large output current. The LR3866 is designed and optimized for battery-powered systems to work with low noise. The LR3866 is developed on a CMOS process technology which allows low quiescent current operation independent of output load current. This CMOS process also allows the LR3866 to operate under extremely low dropout conditions.