MAX6320PUK29CX+T

Supervisors Overview

The MAX6320PUK29CX+T is a microprocessor supervisory circuit from Analog Devices/Maxim Integrated, designed to monitor power supplies and processor activity. It operates within a supply voltage range of 1.1V to 5.5V with a fixed reset threshold of 2.9V. The device features an active-low push-pull output, a manual reset input, and a watchdog timer. It consumes only 10µA of quiescent current and includes a 200ms reset timeout period. The component is housed in a compact SOT-23-5 package and supports operation across a temperature range of -40°C to +125°C.

Supervisors Feature Summary

• Integrates voltage supervision, watchdog timer, and manual reset functionality into a single compact package
• Provides flexible reset output configurations including active-low push-pull options for direct processor interfacing
• Features ultra-low quiescent current consumption suitable for battery-powered applications
• Includes factory-trimmed reset threshold voltages ensuring precise power management without external components

Supervisors Applications

• Microprocessor system power monitoring
• Battery-operated electronic devices
• Embedded controller reset circuits
• Industrial control system supervision

Supervisors Procurement Notes

Verify the specific suffix '29' confirms the 2.9V threshold requirement for your design. Confirm the 'C' indicates the standard commercial grade variant if industrial temperature ranges are not required. Ensure the '+T' designation matches your reel or cut tape packaging needs. Cross-reference the manufacturer's latest datasheet for any pinout or electrical specification updates prior to final procurement.

Supervisors Selection Notes

Select this component when a dedicated supervisor with integrated watchdog and manual reset is required. The 2.9V threshold suits systems operating at 3.3V logic levels. Consider the low 10µA current draw for power-sensitive designs. Verify that the SOT-23-5 footprint fits your PCB layout constraints compared to larger packages.

Supervisors Part Context

This part belongs to the MAX6316–MAX6322 family of 5-pin µP supervisory circuits. These devices are engineered to provide reliable reset signals for digital systems. The family offers various combinations of reset outputs and timeout periods. This specific model integrates both watchdog and manual reset capabilities within a miniature form factor.

Supervisors Replacement Considerations

Other variants within the MAX6316–MAX6322 series may serve as substitutes if different reset thresholds or output types are acceptable. Ensure the replacement maintains the same SOT-23-5 package and functional requirements such as watchdog and manual reset support.