Texas Instruments

LM3724IM5X-3.08  

Supervisors

LM3724IM5X-3.08 Description

The LM3724IM5X-3.08 is a precision voltage supervisor IC from Texas Instruments, designed to monitor single-voltage power supplies with a fixed threshold of 3.08V. Housed in a compact SOT23-5 package, this surface-mount device ensures reliable system reset functionality for embedded systems, microcontrollers, and other low-power applications. With an open-drain or open-collector output, it provides flexibility for interfacing with various logic levels. Although marked as obsolete, its robust design and 100ms minimum reset timeout make it suitable for legacy or cost-sensitive designs requiring stable voltage monitoring.

LM3724IM5X-3.08 Features

• Fixed Threshold Voltage: Precisely monitors 3.08V supplies with tight tolerance.
• Active-Low Reset Output: Open-drain configuration allows easy integration with multiple logic families.
• Fast Response: Guaranteed 100ms minimum reset delay ensures proper system initialization.
• Compact & Reliable: SOT23-5 package saves board space while maintaining durability.
• Low Power Consumption: Ideal for battery-operated or energy-efficient systems.
• Compliance: REACH unaffected and EAR99 classification simplifies global deployment.

LM3724IM5X-3.08 Applications

• Microcontroller Reset Circuits: Ensures stable startup/shutdown in embedded systems.
• Industrial Control Systems: Monitors power rails in PLCs, sensors, and automation equipment.
• Consumer Electronics: Used in portable devices, IoT nodes, and low-voltage logic circuits.
• Legacy System Maintenance: Replaces older supervisors in repairs or upgrades.
• Battery-Powered Devices: Protects against undervoltage in handheld or remote equipment.

Conclusion of LM3724IM5X-3.08

The LM3724IM5X-3.08 offers a dependable, compact solution for voltage supervision in critical applications. Its fixed 3.08V threshold, open-drain output, and 100ms reset guarantee make it a pragmatic choice for designers needing simplicity and reliability. While obsolete, its performance remains competitive for niche or legacy designs where precise voltage monitoring is paramount. Engineers should evaluate alternatives for new projects but can leverage this IC for cost-effective maintenance or specific use cases.

LM3724IM5X-3.08 Documents

Download datasheets and manufacturer documentation for LM3724IM5X-3.08

Datasheets :

LM3722,23,24