MAX6468XS23D3+T

Overview

The MAX6468XS23D3+T is a voltage supervisory reset circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 1.8 V to 5 V and features a fixed reset threshold voltage of 2.313 V. The device provides an active low, push-pull output with a manual reset capability and a reset delay time of 225 ms. It does not include a watchdog timer or battery backup switch. The component is housed in a SC-70-4L (SOT-343) surface-mount package and supports operation from -40°C to +125°C.

Feature Summary

• Provides precise voltage supervision for microprocessor systems
• Features manual reset input for system control
• Delivers active low push-pull output signal

Applications

• Microprocessor supervisory circuits
• Portable electronic devices requiring low power monitoring
• Battery-powered systems with voltage threshold detection

Procurement Notes

Verify component authenticity through authorized distributors due to limited availability status. Confirm RoHS compliance and lead-free specifications as indicated in official documentation. Check current stock levels as the part may be subject to restricted supply conditions. Ensure packaging details match the SC-70-4L requirement for your assembly process.

Selection Notes

Select this component when a fixed 2.313 V threshold is required for single-channel voltage monitoring. Consider the SC-70-4L package size for space-constrained designs. Verify that the 225 ms reset delay meets system timing requirements. Ensure the operating temperature range covers your application environment.

Part Context

Part of the MAX6468 family of supervisory circuits designed for reliable power management. The XS suffix indicates the specific threshold voltage variant. Manufactured using BICMOS technology for efficient performance. Compatible with standard surface-mount assembly techniques.

Replacement Considerations

Check for direct pin-compatible alternatives within the MAX6468 series with different threshold voltages if the 2.313 V setting is unsuitable. Verify functional equivalence for any cross-brand replacements.