MAX6310UK45D2-T

Supervisors Overview

The MAX6310UK45D2-T is a CMOS microprocessor supervisory circuit designed to monitor multiple power supplies. It operates within a supply voltage range of up to 5.5V and features a reset delay time of 1570 ms. The device monitors two inputs with threshold voltages of 3.3 V and 5 V. It provides an active low, push-pull output type and lacks manual reset or watchdog timer functions. Packaged in a compact SOT-23-5 format, it supports surface mount installation.

Supervisors Feature Summary

• Monitors multiple power supply inputs simultaneously for system integrity
• Provides programmable reset thresholds for flexible voltage supervision
• Features immunity to short transients on monitored supply lines

Supervisors Applications

• Personal computer systems monitoring 5V and 3.3V rails
• Portable applications requiring low supply current
• Microprocessor supervisory circuits

Supervisors Procurement Notes

Verify the specific suffix D2 against official Analog Devices documentation to confirm exact factory-set threshold configurations. Ensure the ordering part number matches the required reset timeout period and input thresholds. Confirm RoHS compliance status through the manufacturer's latest datasheet revision before procurement.

Supervisors Selection Notes

Select this component when simultaneous monitoring of two distinct voltage levels is required. The push-pull output offers stronger drive capability compared to open-drain alternatives. Verify that the 1570 ms reset delay aligns with system startup timing requirements. Ensure the operating temperature range meets the application environment specifications.

Supervisors Part Context

This device belongs to the MAX6305–MAX6313 family of 5-pin, multiple-input, programmable reset ICs. These circuits are optimized for portable applications due to their small package size and low power consumption. The family allows for precise factory-set thresholds in 100mV increments from 2.5V to 5.0V.

Supervisors FAQ

Does the MAX6310UK45D2-T include a manual reset input?

No, this specific variant does not feature a manual reset input.

What is the output configuration of this supervisory circuit?

It utilizes an active low, push-pull output type.