LM4040DIM7-5.0/NOPB

$0.48

Description：IC VREF SHUNT 1% SC70-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:912ccb15de7f Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 1% SC70-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
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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LM4040DIM7-5.0/NOPB

Overview

The LM4040DIM7-5.0/NOPB is a micropower shunt voltage reference manufactured by Texas Instruments, featuring a fixed output of 5.0 V with an initial accuracy of 1%. It operates within a temperature range of -40°C to +125°C and exhibits a temperature coefficient of 150 ppm/°C. The device supports a maximum cathode current of 12 mA and requires a minimum operating current of 60 µA. Packaged in a compact SC-70-5 (SOT-353) surface-mount case, it is RoHS compliant and classified under the LM4041 series.

Feature Summary

Provides stable precision voltage referencing in a miniature surface-mount package
Operates across an extended industrial temperature range for reliable performance
Designed for low-power applications with minimal quiescent current consumption

Applications

Portable battery-powered instrumentation
Data acquisition systems requiring precise analog references
Microcontroller supply monitoring circuits

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm lot traceability and RoHS compliance status prior to integration. Ensure storage conditions adhere to moisture sensitivity level specifications to maintain package integrity during soldering processes.

Selection Notes

Select this component when a fixed 5 V reference is required in space-constrained designs. Compare against higher accuracy variants if tighter tolerance is needed. Verify that the 12 mA load capability meets circuit demands and that the 150 ppm/°C drift aligns with thermal stability requirements.

Part Context

This part belongs to the LM4040/LM4041 family of micropower shunt references. It shares architectural similarities with other devices in the series but differs in output voltage and package configuration. The SC-70-5 form factor distinguishes it from larger SOT-23 alternatives while maintaining comparable electrical characteristics.