LM41CIMTX/NOPB

Specialized Overview

The LM41CIMTX/NOPB is a precision micropower shunt voltage reference manufactured by Texas Instruments. It provides a stable output voltage of 4.096 V with an initial accuracy of 0.2% and a temperature coefficient of 30 ppm/°C. The device operates within a junction temperature range of -40°C to +125°C and supports a maximum shunt current of 20 mA. It is housed in a compact SOT-23-5 surface-mount package, designed for applications requiring high stability and low power consumption in space-constrained environments.

Specialized Feature Summary

• Delivers high-precision voltage regulation with tight initial accuracy tolerances
• Features low temperature drift characteristics for stable performance across wide thermal ranges
• Designed for micropower operation to minimize energy consumption in battery-powered systems

Specialized Applications

• Portable instrumentation requiring precise analog-to-digital conversion references
• Battery-operated measurement devices needing stable voltage benchmarks
• Data acquisition systems utilizing serial peripheral interfaces

Specialized Procurement Notes

Verify the complete part number including the suffix to ensure correct voltage and package configuration. Confirm RoHS compliance status through official manufacturer documentation before integration. Check for specific handling requirements related to moisture sensitivity levels during storage and assembly processes.

Specialized Selection Notes

Select this component when a 4.096 V reference with 0.2% accuracy is required in a small footprint. Ensure the application current does not exceed the 20 mA maximum shunt limit. Consider the SOT-23-5 package constraints for PCB layout and thermal management needs.

Specialized Part Context

This part belongs to the LM4132 series of precision shunt voltage references from Texas Instruments. The series is characterized by its micropower operation and high stability, making it suitable for replacing larger, less efficient reference solutions in modern electronic designs.

Specialized Replacement Considerations

Direct substitutes include other LM4132 variants with different voltage outputs or accuracies. Verify pin compatibility and thermal characteristics when cross-referencing with similar shunt references from other manufacturers.