MIC2774
Dual Micropower Low
Voltage Supervisor
Features
• Monitors Two Independent Power Supplies for Under
voltage Conditions
• One Fixed and One User-Adjustable Input • Choice of Ten Factory-Programmed Thresholds • Adjustable Input can Monitor Supplies as Low as
0.
3V • Generates 140 ms (min.
) Power-On Reset Pulse • Manual Reset Input • Choice of Active-High, Active-Low, or Open-Drain
Active-Low Reset Outputs • Inputs May be Pulled Above VDD (7V abs.
max.
) • /RST Output Valid Down to 1.
2V • Ultra-Low Supply Current, 3.
5 µA Typical • Rejects Brief Input Transients • IttyBitty 5-pin SOT-23 Package • Pin-Compatible upgrade for MAX6306/09/12
Applications
• Monitoring Processor ASIC or FPGA Cor...