MIC2774 Overview
The MIC2774 is a dual power supply supervisor that provides undervoltage monitoring, manual reset capability, and power-on reset generation in a pact 5-pin SOT-23 package.
MIC2774 Key Features
- Monitors Two Independent Power Supplies for Undervoltage Conditions
- One Fixed and One User-Adjustable Input
- Choice of Ten Factory-Programmed Thresholds
- Adjustable Input can Monitor Supplies as Low as
- Generates 140 ms (min.) Power-On Reset Pulse
- Manual Reset Input
- Choice of Active-High, Active-Low, or Open-Drain
- Inputs May be Pulled Above VDD (7V abs. max.)
- /RST Output Valid Down to 1.2V
- Ultra-Low Supply Current, 3.5 µA Typical
