LM3724IM5-3.08/NOPB

Supervisors Overview

The LM3724IM5-3.08/NOPB is a processor supervisor circuit manufactured by Texas Instruments, designed to monitor system power integrity. It features a single monitored input with a fixed threshold voltage of 3.08V. The device provides an active-low reset output in an open-drain configuration, ensuring compatibility with various logic families. It operates within a supply voltage range up to 5.5V and supports a minimum reset timeout of 100ms. The component is rated for extended industrial temperatures from -40°C to +125°C and is housed in a compact SOT-23-5 surface-mount package.

Supervisors Feature Summary

• Provides reliable power supervision through a dedicated single-channel monitoring architecture
• Delivers active-low reset signals via an open-drain output interface for flexible logic integration
• Ensures stable operation across wide thermal environments suitable for industrial applications

Supervisors Applications

• Microprocessor system power monitoring
• Embedded controller reset management
• Industrial control board supervision

Supervisors Procurement Notes

Verify the specific suffix and marking against official Texas Instruments documentation to confirm the exact threshold voltage and package variant. Ensure that the ordering information matches the required reset timeout characteristics and output configuration. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components and confirm current production status before finalizing procurement plans.

Supervisors Selection Notes

Select this component when a fixed 3.08V threshold is required for precise voltage supervision in space-constrained designs. The SOT-23-5 package offers a small footprint ideal for portable or dense PCB layouts. Consider the open-drain output capability if level shifting or wired-OR configurations are necessary within the target system architecture.

Supervisors Part Context

This part belongs to the LM3724 series of simple reset circuits from Texas Instruments. It is functionally related to other variants in the family that offer different threshold voltages or manual reset capabilities. The device serves as a fundamental building block for ensuring system stability during power-up and brown-out events in electronic designs.

Supervisors Replacement Considerations

LM3724EM5-3.08/NOPB