MAX811 APAA Monitors & Reset Circuit 140ms Active Low 1 SOT-143

From the shop's description

Product Details Integrated Voltage Monitor Increases System Robustness with Added Manual Reset Precision Monitoring of 3V, 3.3V, and 5V Power-Supply Voltages 140ms Min Power-On-Reset Pulse Width – Active-Low RESET Output (MAX811) Guaranteed Over Temperature Guaranteed Active-Low RESET Valid to V CC = 1V (MAX811) Power-Supply Transient Immunity Saves Board Space No External Components 4-Pin SOT143 Package Low Power Consumption Simplifies Power-Supply Requirements 6µA Supply Current Specifications Attribute Value Voltage Supervisor Type Voltage Monitor Number of Supervisors 1 Manual Reset Yes Maximum Reset Threshold Voltage 3V Minimum Reset Threshold Voltage 2.85V Mounting Type Surface Mount Package Type SOT-143 Pin Count 4 Maximum Operating Supply Voltage 5.5 V Minimum Operating Temperature -40 °C Maximum Operating Temperature +85 °C Minimum Operating Supply Voltage 1.2 V MAX811 Datasheet