LM4050QBIM3-4.1/NOPB

$2.10

Description：IC VREF SHUNT 0.2% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:35c83dc9cdac Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4050QBIM3-4.1/NOPB is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SHUNT 0.2% SOT23-3. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4050QBIM3-4.1/NOPB

Description：IC VREF SHUNT 0.2% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
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 LM4050QBIM3-4.1/NOPB

LM4050QBIM3-4.1/NOPB

Voltage Reference Overview

The LM4050QBIM3-4.1/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 features a temperature coefficient of 50 ppm/°C and supports a maximum cathode current of 15 mA. It operates within an extended temperature range of -40°C to +125°C and holds AEC-Q100 qualification for automotive applications. The component is housed in a compact SOT-23-3 surface-mount package.

Voltage Reference Feature Summary

AEC-Q100 qualified for automotive reliability standards
Micropower operation with low quiescent current consumption
High precision with 0.5% initial accuracy tolerance
Compact SOT-23-3 surface-mount packaging

Voltage Reference Applications

Automotive data acquisition systems
Portable instrumentation requiring stable references
Battery-powered measurement devices
Precision analog-to-digital converter references

Voltage Reference Procurement Notes

Verify the complete part number including suffixes to ensure correct voltage, tolerance, and package configuration. Confirm AEC-Q100 automotive grade requirements are met for target applications. Check datasheet revisions for any updates to electrical characteristics or mechanical dimensions before finalizing design integration.

Voltage Reference Selection Notes

Select this component when a fixed 4.096 V reference with high precision is required in space-constrained designs. The SOT-23-3 package offers a small footprint suitable for dense PCB layouts. Ensure the application environment stays within the specified -40°C to +125°C operating range to maintain accuracy specifications.

Voltage Reference Part Context

This part belongs to the LM4050 family of precision shunt voltage references from Texas Instruments. The 'QBI' designation indicates automotive grade quality, specific 0.5% tolerance, and the SOT-23-3 package type. The '-4.1' suffix specifies the 4.096 V output voltage option within this series.