LM4050QAEM3-10/NOPB

Voltage Reference Overview

The LM4050QAEM3-10/NOPB is an automotive-grade precision micropower shunt voltage reference from Texas Instruments. It provides a fixed 10 V output with an initial accuracy of ±0.2% and a temperature coefficient of 50 ppm/°C. The device operates within a junction temperature range of -40°C to +125°C and is housed in a compact SOT-23-3 package. It meets AEC-Q100 qualification standards for automotive applications.

Voltage Reference Feature Summary

• Automotive-grade reliability certified under AEC-Q100 standards
• High precision with ±0.2% initial accuracy
• Micropower operation suitable for battery-powered systems

Voltage Reference Applications

• Automotive sensor signal conditioning
• Data acquisition systems requiring stable references
• Battery management system monitoring

Voltage Reference Procurement Notes

Verify the specific suffix 'QAEM3' confirms the 10V output variant and automotive grade. Ensure the ordering part number matches the required tolerance and package type. Confirm RoHS compliance status through official manufacturer documentation before procurement.

Voltage Reference Selection Notes

Select this component when a stable 10V reference is needed in space-constrained automotive designs. The SOT-23-3 package offers a small footprint. Consider the 50 ppm/°C temperature coefficient for thermal stability requirements in harsh environments.

Voltage Reference Part Context

This part belongs to the LM4050 family of micropower shunt voltage references. The 'Q' prefix indicates automotive qualification, while 'A' denotes the accuracy class. The 'M3' suffix specifies the SOT-23-3 surface-mount package configuration.

Voltage Reference Replacement Considerations

LM4050QBIM3X10/NOPB: Automotive grade, 10V, SOT-23-3, ±0.2% accuracy.