MAX6336US24D1+

Overview

The MAX6336US24D1+ is a microprocessor supervisory circuit from the MAX6335/MAX6336/MAX6337 family, designed for 1.8V to 3.3V systems. It features a fixed threshold voltage of 2.4V and operates within a supply range up to 5.5V. The device provides an active-low, push-pull output with a typical reset delay of 200ms. It consumes only 3.3µA of quiescent current and functions reliably across an industrial temperature range of -40°C to +125°C. Packaged in a compact SOT-143-4 surface-mount case, it eliminates external components.

Feature Summary

• Monitors power supplies in low-voltage microprocessor and digital systems
• Provides reliable reset signal generation upon voltage deviation
• Operates with ultra-low quiescent current consumption
• Features active-low push-pull output driver

Applications

• Microprocessor (µP) system supervision
• Digital system power monitoring
• Battery-powered equipment reset control

Procurement Notes

Verify the specific suffix D1 confirms the 2.4V threshold variant. Confirm RoHS compliance status (+ suffix). Check lead-free certification if required by assembly standards. Ensure the SOT-143-4 package matches PCB footprint requirements. Validate manufacturer source as Analog Devices or Maxim Integrated.

Selection Notes

Select this component when a fixed 2.4V threshold is required for 1.8V to 3.3V systems. Choose the SOT-143-4 package for space-constrained designs. Opt for this part over adjustable variants if preset thresholds suffice. Consider the 3.3µA current draw for battery-sensitive applications.

Part Context

Part of the MAX633x series of uPower Reset Circuits. Shares family features with MAX6335 and MAX6337 models. Differentiated by specific threshold voltages and package options. Designed to replace discrete supervisor circuits in embedded designs.

Replacement Considerations

Cross-reference with MAX6336US24D1+T for tape-and-reel packaging. Verify functional compatibility with MAX6336US24D1 without the RoHS suffix if leaded parts are acceptable.