MAX6319LHUK29C-T

Supervisors Overview

The MAX6319LHUK29C-T is a microprocessor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It monitors a single power supply input with a fixed threshold voltage of 2.9V and an overvoltage threshold of 2.974V. The device features a push-pull output that can be configured as active high or active low, providing manual reset capability. It operates within a supply voltage range up to 5.5V and maintains accuracy of 1.5%. The component supports a reset delay time of 20ms minimum and functions across an extended temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Monitors a single voltage supply channel with factory-trimmed threshold precision
• Provides configurable push-pull reset output for active high or active low logic states
• Includes manual reset input functionality for system control

Supervisors Applications

• Microprocessor power supply supervision in digital systems
• Portable electronic devices requiring low standby current
• Battery-powered equipment monitoring voltage levels

Supervisors Procurement Notes

Verify the exact suffix configuration against the manufacturer's official datasheet to ensure correct threshold voltage and package type. Confirm RoHS compliance status and production lifecycle stage, as availability may vary. Cross-reference the specific part number with authorized distributors to validate authenticity and sourcing channels before procurement.

Supervisors Selection Notes

Select this component when a single-channel supervisor with manual reset is required. Ensure the 2.9V threshold aligns with the monitored rail. Verify that the push-pull output drive capability meets the load requirements. Check that the operating temperature range covers the intended application environment.

Supervisors Part Context

This part belongs to the MAX6316–MAX6322 family of 5-pin μP supervisory circuits. These devices are designed to monitor power supplies and processor activity. The family offers various combinations of reset outputs and features like watchdog timers. This specific model focuses on single-supply monitoring with manual reset integration.

Supervisors Replacement Considerations

Consult the MAX6319 series selector guide for alternatives with different thresholds or output types. Verify pin compatibility and electrical specifications before substituting with other Maxim Integrated supervisor ICs.