MAX6366LKA31+T | 3.1V Ultra-Low Power Voltage Supervisor Reset IC

Product Overview

     The MAX6366LKA31+T is an ultra-low power voltage supervisor designed to monitor system supply voltages and generate a reset signal when the voltage falls below a preset threshold. With a factory-trimmed 3.1V reset threshold, this device ensures reliable system startup and protection against brownout conditions. Its extremely low supply current makes it ideal for battery-powered, portable, and always-on embedded applications.

Key Features

• Factory-set reset threshold: 3.1V
• Ultra-low supply current for extended battery life
• Precision voltage monitoring
• Guaranteed reset during power-up, power-down, and brownout
• Active-low reset output (L version)
• No external components required
• Fast response time
• Small SOT-23 package for space-constrained designs
• High reliability for embedded systems

Applications

• Battery-powered embedded systems
• Portable consumer electronics
• IoT and edge devices
• Microcontroller reset and supervision
• Industrial control electronics
• Wearable and low-power devices
• Backup power and always-on systems

Electrical Characteristics