MAX6318LHUK48BX

Supervisors Overview

The MAX6318LHUK48BX+T is a microprocessor supervisory circuit in a 5-pin SOT-23 package. It monitors a single voltage input with a fixed threshold of 4.8V and an overvoltage threshold of 5.04V. The device features a push-pull output, manual reset capability, and a 1.4ms reset delay. Operating from 1.2V to 5.5V, it draws 3µA current and functions between -40°C and +125°C.

Supervisors Feature Summary

• Integrates manual reset functionality for system control
• Provides factory-trimmed voltage supervision thresholds
• Features low-power operation suitable for battery applications

Supervisors Applications

• Microprocessor power supply monitoring
• Battery-powered electronic systems
• Portable instrumentation

Supervisors Procurement Notes

Verify the suffix 'BX' against official Analog Devices documentation to confirm specific temperature range and tolerance variations. Confirm RoHS compliance status via the manufacturer datasheet. Check availability as distribution may be limited or restricted.

Supervisors Selection Notes

Select this component when a fixed 4.8V supervision threshold is required. Ensure the 1.4ms timeout meets system requirements. Verify that the SOT-23-5 package fits the design constraints and that the operating temperature range covers the application environment.

Supervisors Part Context

Part of the MAX6316–MAX6322 family of µP supervisory circuits. These devices monitor power supplies and processor activity, offering various reset outputs and watchdog options in compact packages.

Supervisors Replacement Considerations

Cross-reference with other MAX631x variants sharing the same 4.8V threshold and SOT-23-5 package. Verify functional compatibility regarding reset delay and output stage configuration before substitution.