MIC2775
Overview
The MIC2775 is a power supply supervisor that provides undervoltage monitoring, manual reset capability, and power-on reset generation in a compact 5-pin SOT package. Features include an undervoltage detector, a delay generator, a manual reset input, and both activehigh and active-low reset outputs.
- Monitors power supply for undervoltage conditions
- Choice of factory-programmed thresholds
- Generates 140ms (minimum) power-on reset pulse
- Manual reset capability
- Both active-high and active-low reset outputs
- /RST output valid down to 1.2V
- Ultra-low supply current, 3.5µA typical
- Rejects brief input transients
- No external components
- For extended temperature range see Micrel’s MAX825
