LM3723IM5-2.32/NOPB

Supervisors Overview

The LM3723IM5-2.32/NOPB is a single-channel voltage supervisor manufactured by Texas Instruments, housed in an SC-74A (SOT-753) package. It monitors one supply rail with a fixed threshold of 2.32V. The device features a push-pull/totem pole output that is active-high. It provides a minimum reset timeout period of 100ms and supports simple reset or power-on reset functions.

Supervisors Feature Summary

• Monitors a single voltage channel with a fixed threshold
• Provides active-high push-pull output signal
• Generates reset signal after a minimum 100ms timeout

Supervisors Applications

• Microprocessor system supervision
• Digital controller power monitoring
• Embedded system reset generation

Supervisors Procurement Notes

Verify the specific suffix -2.32 to confirm the 2.32V threshold voltage, as this series offers multiple threshold options. Ensure the SC-74A package matches the PCB footprint requirements. Confirm the active-high output polarity aligns with the target logic interface. Check for lead-free compliance markings consistent with the NOPB designation.

Supervisors Selection Notes

Select this component when a fixed 2.32V monitoring point is required for low-voltage digital circuits. The active-high output simplifies interfacing with logic gates expecting a high signal upon valid power conditions. The SOT-753 package is suitable for space-constrained designs requiring surface mount assembly.

Supervisors Part Context

This part belongs to the LM372x family of voltage supervisors from Texas Instruments. These devices are designed to provide reliable reset signals for microprocessors and memory systems. The family includes variants with different thresholds and output polarities to accommodate various system architectures.

Supervisors Replacement Considerations

LM3722IM5-2.32/NOPB: Offers identical electrical specifications but features an active-low output instead of active-high. Verify logic compatibility before substitution.