LM4040CIM7-5.0/NOPB

Description：IC VREF SHUNT 0.5% SC70-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:47053e9338d1 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 0.5% SC70-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Output Type：Fixed
Voltage - Output (Min/Fixed)：5V
Current - Output：15 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：5-TSSOP, SC-70-5, SOT-353
Supplier Device Package：SC-70-5
Grade：-
Qualification：-

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LM4040CIM7-5.0/NOPB

Overview

The LM4040CIM7-5.0/NOPB is a micropower shunt voltage reference with a fixed 5 V output, housed in a 5-pin SC-70 package. It offers an initial tolerance of ±0.5% and operates within the industrial temperature range of -40°C to +85°C. The device supports a reverse current range from 74 μA to 15 mA and features a maximum temperature coefficient of 100 ppm/°C.

Feature Summary

Eliminates the need for external stabilizing capacitors while ensuring stability with any capacitive load
Utilizes bandgap reference curvature correction and low dynamic impedance for stable accuracy across temperatures
Employs fuse and Zener-zap reverse breakdown voltage trimming during wafer sort

Applications

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

Procurement Notes

Verify the specific suffix 'M7' corresponds to the SC-70 package and confirm the 'C' grade indicates the required ±0.5% tolerance. Ensure the operating environment remains within the specified -40°C to +85°C industrial range to maintain performance specifications.

Selection Notes

Select this component when space constraints require a sub-miniature surface-mount package like SC-70. It is suitable for applications needing a fixed 5 V reference without requiring external compensation capacitors, provided the load current stays within the 74 μA to 15 mA operational window.

Part Context

This part belongs to the LM4040-N family of precision micropower shunt voltage references. The family includes various packages such as SOT-23, TO-92, and SC-70, offering multiple fixed voltage options including 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V.