LM3724EM5X-3.08/NOPB

Supervisors Overview

The LM3724EM5X-3.08/NOPB is a processor supervisor manufactured by Texas Instruments, designed for voltage monitoring and reset generation in electronic systems. It features a single active-low output with an open-drain configuration, providing reliable signal integrity for microprocessor applications. The device monitors one input channel with a fixed threshold of 3.08V to detect under-voltage conditions. It incorporates a minimum reset timeout of 100ms to ensure stable power-up sequences. The component operates within a temperature range of -40°C to +125°C and is housed in a compact SOT-23-5 surface-mount package.

Supervisors Feature Summary

• Provides active-low reset signal generation with open-drain output capability
• Monitors a single voltage input channel against a fixed threshold
• Ensures system stability through a guaranteed minimum reset timeout period

Supervisors Applications

• Microprocessor reset circuits
• Voltage supervisory applications
• Power management ICs

Supervisors Procurement Notes

Verify the specific suffix and marking code on the physical component to confirm it matches the LM3724EM5X-3.08/NOPB designation. Ensure the ordering documentation explicitly lists the 3.08V threshold and SOT-23-5 package type. Cross-reference the manufacturer part number with official Texas Instruments databases to validate authenticity and current production status before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a fixed 3.08V monitoring threshold is required for a single-channel power supply supervision task. The open-drain output allows for flexible logic level interfacing with various microprocessors. Consider the SOT-23-5 package size constraints and the specified operating temperature range to ensure compatibility with the target application's thermal and spatial requirements.

Supervisors Part Context

This part belongs to the LM3724 series of simple reset/voltage supervisors from Texas Instruments. It is functionally related to variants such as LM3724IM5X-3.08/NOPB and LM3724EM5-3.08/NOPB, which share similar core functionalities but may differ in packaging or manufacturing lot details. The SM72240MFX-3.08/NOPB is also identified as a related SolarMagic series monitor circuit within the same product family context.

Supervisors FAQ

What is the output configuration of the LM3724EM5X-3.08/NOPB?

The device features an active-low output with an open-drain configuration.

How many voltage channels does this supervisor monitor?

It monitors a single input channel.