LM4050QCIM3-4.1/NOPB

$1.99

Description：IC VREF SHUNT 0.5% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:a5f6c13b63b7 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4050QCIM3-4.1/NOPB is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SHUNT 0.5% SOT23-3. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4050QCIM3-4.1/NOPB

Description：IC VREF SHUNT 0.5% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Output Type：Fixed
Voltage - Output (Min/Fixed)：4.096V
Current - Output：15 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：Automotive
Qualification：AEC-Q100

Voltage Reference datasheet and documents for LM4050QCIM3-4.1/NOPB

LM4050QCIM3-4.1/NOPB

Voltage Reference Overview

The LM4050QCIM3-4.1/NOPB is a micropower shunt voltage reference manufactured by Texas Instruments, featuring an output voltage of 4.096 V with an initial accuracy of 0.5%. It operates within a temperature range of -40°C to +125°C and exhibits a temperature coefficient of 50 ppm/°C. The device is housed in a SOT-23-3 package and holds AEC-Q100 qualification for automotive applications.

Voltage Reference Feature Summary

AEC-Q100 qualified for automotive reliability standards
Micropower shunt architecture for low current consumption
Precision voltage regulation with 0.5% initial accuracy

Voltage Reference Applications

Automotive electronic systems requiring stable reference voltages
Data acquisition systems needing precise analog references
Portable battery-powered instrumentation

Voltage Reference Procurement Notes

Verify the specific suffix 'QC' against official Texas Instruments documentation to confirm it denotes the required automotive grade and tolerance level. Ensure the ordering part number matches the exact voltage and package configuration needed for your design. Cross-reference with the latest datasheet revision to confirm availability and any potential lifecycle changes before finalizing procurement plans.

Voltage Reference Selection Notes

Select this component when automotive qualification (AEC-Q100) is mandatory alongside high precision. The 4.096 V output suits applications requiring standard reference levels. Consider the SOT-23-3 package constraints for space-limited designs. Verify that the 50 ppm/°C temperature coefficient meets the thermal stability requirements of the target environment.

Voltage Reference Part Context

This part belongs to the LM4050 family of micropower shunt voltage references from Texas Instruments. The family offers various fixed output voltages and accuracies. The 'Q' prefix typically indicates automotive-grade qualification, while 'C' often specifies the commercial temperature range extension or specific grading within the automotive line. The 'NOPB' suffix confirms lead-free and RoHS compliance.