The MCP102 is a voltage supervisor device designed to keep a microcontroller in reset until the system voltage has reached and stabalized at the proper level for reliable system operation.

• Ultra low supply current: 1.75uA
• Precision monitoring options; 1.9V, 2.32V, 2.63V, 2.93V, 3.08V, 4.38V and 4.63V
• Resets microcontroller in a power-loss event
• Reset pin (Active low):
  • MCP121: Active-low, open-drain
  • MCP131: Active-low, open-drain with internal pull-up resistor
  • MCP102 and MCP103: Active-low, push-pull
• Reset Delay Timer (120ms delay, typ.)
• Available in SOT23-3, TO-92 and SC-70 packages
• Temperature Range:
  • Extended: -40C to 125C (except MCP1XX-195)
  • Industrial: -40C to 85C (MCP1XX-195 only)
• Pb-free devices