LM4050CEM3-8.2/NOPB

$1.84

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

SKU:6fe6c226f856 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4050CEM3-8.2/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 LM4050CEM3-8.2/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)：8.192V
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：-
Qualification：-

Voltage Reference datasheet and documents for LM4050CEM3-8.2/NOPB

LM4050CEM3-8.2/NOPB

Voltage Reference Overview

The LM4050CEM3-8.2/NOPB is a precision micropower shunt voltage reference from Texas Instruments, featuring an 8.192 V fixed reverse breakdown voltage with ±0.5% initial accuracy at 25°C. It operates within an extended temperature range of -40°C to +125°C and exhibits a maximum temperature coefficient of 50 ppm/°C. The device supports a wide operating current range from 95 μA to 15 mA and utilizes a compact SOT-23 package.

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
Bandgap reference temperature drift curvature correction ensures stable performance across temperatures

Voltage Reference Applications

Portable, battery-powered equipment
Data acquisition systems
Instrumentation
Process control
Precision audio components

Voltage Reference Procurement Notes

Verify the specific suffix 'CEM3' indicates the C-grade (±0.5%) tolerance and industrial/extended temperature rating. Confirm the 'NOPB' designation aligns with RoHS compliance requirements. Ensure the ordering code matches the required 8.192 V output specification before procurement.

Voltage Reference Selection Notes

Select this component when space-critical applications require a precise shunt reference without external compensation capacitors. The C-grade offers a balance of cost and precision suitable for general instrumentation. Verify that the minimum operating current requirement fits within the system's quiescent current budget.

Voltage Reference Part Context

This part belongs to the LM4050-N family of precision micropower shunt voltage references. It shares the same functional architecture as other grades but differs in initial accuracy and temperature specifications. The SOT-23 package allows for efficient PCB layout in dense designs.