LM4041CEM3X-1.2/NOPB

$0.76

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

SKU:31c0b8e4e4f1 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4041CEM3X-1.2/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 LM4041CEM3X-1.2/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)：1.225V
Voltage - Output (Max)：-
Current - Output：12 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：-
Qualification：-

Voltage Reference datasheet and documents for LM4041CEM3X-1.2/NOPB

LM4041CEM3X-1.2/NOPB

Voltage Reference Overview

The LM4041CEM3X-1.2/NOPB is a precision micropower shunt voltage reference from Texas Instruments, offering a fixed output of 1.225 V with an initial accuracy of ±0.5%. It operates within a temperature range of -40°C to +85°C and features a low temperature coefficient of 100 ppm/°C. The device supports a wide operating current range from 45 µA to 12 mA and maintains stability with any capacitive load without requiring external compensation components.

Voltage Reference Feature Summary

Eliminates the need for external stabilizing capacitors while ensuring stability with any capacitive load
Utilizes fuse and Zener-zap reverse breakdown voltage trim during wafer sort to ensure high accuracy
Incorporates bandgap reference temperature drift curvature correction for stable performance across temperatures

Voltage Reference Applications

Data acquisition systems
Power supply monitoring circuits
Instrumentation and test equipment

Voltage Reference Procurement Notes

Verify the specific suffix 'CEM3X' against official datasheets to confirm the C-grade accuracy (±0.5%) and industrial temperature range (-40°C to +85°C). Ensure compatibility with SOT-23-3 surface-mount assembly requirements. Confirm RoHS compliance status as specified in the manufacturer's documentation before procurement.

Voltage Reference Selection Notes

Select this component when space-constrained designs require a sub-miniature SOT-23 package. It is suitable for applications needing fixed 1.225 V references with moderate precision. Consider alternative grades if tighter tolerances or extended temperature ranges are required.

Voltage Reference Part Context

This part belongs to the LM4041-N series of precision micropower shunt voltage references. The series provides options in SC-70 and SOT-23 packages, designed for portable applications. It offers multiple accuracy grades and both fixed and adjustable output configurations.