MAX6301ESA+T

Supervisors Overview

The MAX6301ESA+T is a low-power supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand, housed in an 8-pin SOIC-Narrow package. It operates within a supply voltage range of up to 5.5 V and features a fixed threshold voltage of 1.24 V with 2% accuracy. The device includes a watchdog timer and provides an active low, open-drain output with a reset delay time of 4 ms. It draws only 7 uA of operating current and functions reliably between 0°C and +70°C.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability monitoring
• Provides active low, open-drain reset output signal
• Operates with ultra-low power consumption suitable for battery applications

Supervisors Applications

• Portable electronic devices requiring low standby current
• Microprocessor systems needing voltage supervision
• Battery-powered equipment with watchdog requirements

Supervisors Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm the manufacturer designation as Analog Devices or Maxim Integrated. Ensure the component matches the 8-SOIC narrow footprint. Check RoHS compliance status if required for your assembly process. Validate the operating temperature range against your environmental specifications.

Supervisors Selection Notes

Select this component when a fixed 1.24 V threshold is appropriate for the monitored rail. Consider the 4 ms reset delay for timing-sensitive logic. The open-drain output requires an external pull-up resistor. Verify that the 7 uA quiescent current meets the system's power budget constraints.

Supervisors Part Context

This part belongs to the MAX6301 series of supervisory circuits designed for low-voltage applications. It is distinct from other Maxim ICs by its combination of a watchdog timer and a fixed threshold supervisor in a compact surface-mount package. The series is intended for protecting microprocessors and memory devices from power failures.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.