LM3704YCMM-308/NOPB

Supervisors Overview

The LM3704YCMM-308/NOPB is a voltage supervisor integrated circuit manufactured by Texas Instruments. It features a threshold voltage of 3.08 V and an operating supply current of 28 uA. The device monitors two inputs and provides an active low, open drain output. It includes manual reset functionality and has an overvoltage threshold of 3.1 V. Packaged in a 10-VSSOP, it serves as a simple reset or power-on reset circuit for monitoring system voltages.

Supervisors Feature Summary

• Provides active low open drain output for system reset signaling
• Includes manual reset capability for controlled system recovery
• Monitors multiple input voltages with defined threshold levels

Supervisors Applications

• PC monitoring systems
• Power-fail input detection circuits
• Low-line output generation for microprocessor supervision

Supervisors Procurement Notes

Verify the specific suffix '308' corresponds to the required 3.08 V threshold voltage. Confirm the package type is 10-VSSOP. Ensure the NOPB designation indicates lead-free and RoHS compliance requirements are met for your assembly process. Cross-reference the manufacturer datasheet for exact electrical characteristics before finalizing procurement.

Supervisors Selection Notes

Select this component when a low quiescent current of 28 uA is required for battery-powered or energy-efficient designs. Choose the 3.08 V threshold version if the monitored rail requires precise supervision at that specific voltage level. The open drain output allows flexibility in interfacing with various logic families. Verify that the two-input monitoring capability meets the system's complexity requirements.

Supervisors Part Context

This part belongs to the PMIC - Supervisors family from Texas Instruments. It is designed as a simple reset or power-on reset circuit. The LM3704 series typically offers low-power operation suitable for portable applications. The XCMM and YCMM variants may differ in temperature range or specific electrical tolerances, requiring datasheet verification for environmental suitability.

Supervisors Replacement Considerations

The LM3704XCMM-308/NOPB is a comparable variant within the same family. Verify if differences in temperature range or specific electrical parameters between the X and Y suffixes impact the application. Ensure any substitute maintains the 3.08 V threshold and 10-VSSOP package compatibility.