LM4050QCEM3-4.1/NOPB

$2.05

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

SKU:eac795def734 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4050QCEM3-4.1/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 LM4050QCEM3-4.1/NOPB

Description：IC VREF SHUNT 0.5% 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 LM4050QCEM3-4.1/NOPB

LM4050QCEM3-4.1/NOPB

Voltage Reference Overview

The LM4050QCEM3-4.1/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 shunt current of 15 mA. It operates within a temperature range of -40°C to +125°C and is housed in a SOT-23-3 package. This component is qualified under the AEC-Q100 standard for automotive applications.

Voltage Reference Feature Summary

Automotive-grade qualification compliant with AEC-Q100 standards
Micropower operation suitable for battery-powered systems
High precision with 0.5% initial accuracy tolerance

Voltage Reference Applications

Automotive data acquisition systems
Portable instrumentation requiring stable references
Battery-operated measurement equipment

Voltage Reference Procurement Notes

Verify the complete part number including suffixes to ensure correct voltage, accuracy, and packaging options. Confirm AEC-Q100 qualification status if automotive reliability is required. Check RoHS compliance details against specific regional regulations. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Voltage Reference Selection Notes

Select this component when a stable 4.096 V reference is needed in space-constrained designs. The SOT-23-3 package offers a compact footprint for surface-mount assembly. Consider the 15 mA maximum current limit for load requirements. The wide operating temperature range supports harsh environment deployment.

Voltage Reference Part Context

This part belongs to the LM4050-N/-Q1 family of precision shunt voltage references from Texas Instruments. The 'Q' designation indicates automotive qualification. The 'EM3' suffix specifies the SOT-23-3 package type. The '-4.1' denotes the 4.096 V output voltage option. The '/NOPB' indicates lead-free and halogen-free construction.