LM4050QBEM3X2.0/NOPB

$1.09

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

SKU:2e9db6f8b4d2 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4050QBEM3X2.0/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 LM4050QBEM3X2.0/NOPB

Description：IC VREF SHUNT 0.2% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.048V
Voltage - Output (Max)：-
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 LM4050QBEM3X2.0/NOPB

LM4050QBEM3X2.0/NOPB

Voltage Reference Overview

The LM4050QBEM3X2.0/NOPB is a micropower shunt voltage reference with a fixed output of 2.048 V and an initial accuracy of 0.5%. It operates within a temperature range of -40°C to +125°C and features a temperature coefficient of 50 ppm/°C. The device supports a maximum shunt current of 15 mA and is housed in a SOT-23-3 package. It holds AEC-Q100 qualification for automotive applications.

Voltage Reference Feature Summary

AEC-Q100 qualified for automotive reliability standards
Micropower operation suitable for battery-powered systems
Compact SOT-23-3 surface-mount packaging

Voltage Reference Applications

Automotive electronic circuits requiring precise voltage references
Portable instrumentation and measurement devices
Battery-operated equipment with low power constraints

Voltage Reference Procurement Notes

Verify the specific suffix and tolerance against official Texas Instruments documentation before procurement. Confirm that the AEC-Q100 automotive grade designation matches the intended application requirements. Ensure compatibility with the SOT-23-3 footprint during PCB design validation.

Voltage Reference Selection Notes

Select this component when a 2.048 V reference with 0.5% initial accuracy is required in an automotive environment. Consider the 50 ppm/°C temperature coefficient for thermal stability needs. Evaluate the 15 mA maximum shunt current capability against circuit load requirements.

Voltage Reference Part Context

This part belongs to the LM4050-N series of precision micropower shunt voltage references from Texas Instruments. The 'Q' prefix indicates automotive-grade qualification, while the 'EM3' suffix denotes the SOT-23-3 package type. The 'NOPB' suffix signifies lead-free and RoHS compliance.

Voltage Reference Replacement Considerations

Consult official Texas Instruments substitution guides for verified equivalents. Generic replacements may not maintain the AEC-Q100 automotive qualification or the specific 2.048 V output tolerance.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.