MAX6326XR27-T

Overview

The MAX6326XR27-T is a 3-pin, ultra-low-power microprocessor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It monitors a single voltage input with a threshold of 2.7 V and features an active low push-pull output. The device operates within a supply voltage range up to 5.5 V and maintains accuracy of 1.5%. It functions in temperatures from -40°C to +85°C, consuming 500 nA of current. The component is housed in an SC-70-3 package.

Feature Summary

• Ultra-low power consumption for battery-operated applications
• Active low push-pull output driver
• Single-channel voltage monitoring capability

Applications

• Portable electronic devices requiring voltage supervision
• Battery-powered systems needing power management
• Microprocessor reset circuits in embedded systems

Procurement Notes

Verify the exact suffix 'T' indicates tape and reel packaging. Confirm RoHS compliance status as listed in official documentation. Check for end-of-life or non-manufacturable status if sourcing new production units. Ensure the SC-70-3 package matches your PCB footprint requirements before ordering.

Selection Notes

Select this component when a simple, low-current supervisor is needed for a single rail. The push-pull output allows direct interfacing with logic inputs without external pull-ups. Consider the 2.7 V threshold against your system's minimum operating voltage. Verify that the SC-70-3 package size fits your design constraints.

Part Context

This part belongs to the MAX6326/MAX6328 family of supervisory circuits. These devices are designed to provide reliable reset signals for microprocessors and memory devices. The family offers various thresholds and output configurations to suit different power management needs in compact form factors.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.