The MCP6546U is a open drain, single comparator. This single-ended device operates from 1.6V to 5.5V, with typical quiescent current of 600 nA and a maximum of 1 microamp.

  Open Drain Output

  Output can be level shifted up to 9V via external pull-up resistor

  4us Propogation Delay

  Low Operating Voltage, 1.6V to 5.5V

  Low Operating Current, 600nA (typical)

  Small 5-pin SOT-23 Package