MAX6318LHUK26AY

Supervisors Overview

The MAX6318LHUK26AY is a fixed-supervisory circuit manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a supply voltage range of 1.6V to 5.5V and features a fixed reset threshold voltage of 2.6V. The device provides one channel with a push-pull active-low output. It supports manual reset functionality via an external input pin. The component is housed in a compact SOT-23-5 package, suitable for space-constrained designs.

Supervisors Feature Summary

• Fixed reset threshold voltage ensures precise power monitoring without external resistor networks
• Manual reset capability allows system initialization control through an external input
• Active-low push-pull output driver provides robust signal integrity

Supervisors Applications

• Portable equipment requiring reliable power supervision
• Microprocessor-based systems needing brown-out protection
• Battery-powered devices with low-voltage cutoff requirements

Supervisors Procurement Notes

Verify the specific suffix 'LHUK26AY' against official manufacturer documentation to confirm the exact threshold voltage and package variant. Ensure compatibility with the target operating temperature range and voltage levels before integration into the design.

Supervisors Selection Notes

Select this component when a fixed 2.6V threshold is required for supervising logic supplies. Consider the manual reset feature if system initialization control is necessary. Verify that the SOT-23-5 footprint aligns with the PCB layout constraints.

Supervisors Part Context

This part belongs to the MAX6318 family of microprocessor supervisory circuits. These devices are designed to monitor voltage levels and generate reset signals for digital systems. The family offers various threshold voltages and packaging options to suit different application needs.

Supervisors Replacement Considerations

Check for direct substitutes within the MAX6318 series with matching 2.6V thresholds. Verify pinout compatibility and electrical specifications such as reset delay time and quiescent current before substituting.