LM4050CIM3X-4.1/NOPB

Voltage Reference Overview

The LM4050CIM3X-4.1/NOPB is a precision micropower shunt voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 4.096 V with an initial accuracy of 0.5%. The device operates within a temperature range of -40°C to +125°C and features a temperature coefficient of 50 ppm/°C. It supports a maximum shunt current of 15 mA and is housed in a compact SOT-23-3 surface-mount package.

Voltage Reference Feature Summary

• Provides stable reference voltage with high initial accuracy
• Operates across extended industrial temperature ranges
• Designed for low power consumption applications

Voltage Reference Applications

• Portable instrumentation requiring precise voltage references
• Battery-powered measurement systems
• Data acquisition circuits

Voltage Reference Procurement Notes

Verify the specific suffix 'CIM3X' corresponds to the required accuracy grade and packaging format. Confirm RoHS compliance status through official documentation. Ensure the operating environment remains within the specified thermal limits for optimal performance stability.

Voltage Reference Selection Notes

Select this component when a fixed 4.096 V reference is needed with moderate precision. Consider the SOT-23-3 footprint for space-constrained designs. Evaluate thermal management requirements given the wide operating temperature range and shunt current capabilities.

Voltage Reference Part Context

This part belongs to the LM4050 series of precision shunt voltage references from Texas Instruments. It serves as a stable voltage benchmark for analog-to-digital converters and other sensitive circuitry. The NOPB suffix indicates lead-free construction compliant with environmental standards.

Voltage Reference Replacement Considerations

LM4050AIM3X-4.1/NOPB offers higher accuracy grades within the same series.