LM4040BIM7-3.0/NOPB

Description：IC VREF SHUNT 0.2% SC70-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:76bc63fbb2b1 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 0.2% SC70-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Output Type：Fixed
Voltage - Output (Min/Fixed)：3V
Voltage - Output (Max)：-
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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LM4040BIM7-3.0/NOPB

Overview

The LM4040BIM7-3.0/NOPB is a micropower shunt voltage reference from Texas Instruments, providing a fixed 3.0 V output. It features an initial accuracy of ±0.2% and operates within a temperature range of -40°C to +125°C. The device utilizes a SC-70-5 package with a maximum temperature coefficient of 150 ppm/°C. It supports a cathode current up to 15 mA and maintains stability under capacitive loads.

Feature Summary

Provides stable reference voltage across industrial temperature ranges
Operates with ultra-low power consumption suitable for battery applications
Maintains stability when driving capacitive loads

Applications

Portable instrumentation circuits
Battery-powered measurement systems
Data acquisition signal conditioning

Procurement Notes

Verify the specific suffix 'M7' indicates the SC-70-5 package configuration distinct from standard SOT-23 variants. Confirm the '-NOPB' designation ensures lead-free compliance and RoHS adherence. Cross-reference the exact part number against manufacturer databases to ensure availability and correct pinout mapping for the five-terminal layout.

Selection Notes

Select this component for designs requiring high precision in minimal space. The SC-70-5 package offers a smaller footprint compared to traditional SOT-23 options. Ensure the circuit design accommodates the specific thermal characteristics and current requirements associated with the micropower shunt topology for optimal performance.

Part Context

This part belongs to the LM4040 series of precision shunt voltage references. The series is characterized by low operating currents and high accuracy, making it suitable for space-constrained electronic designs. The specific model integrates advanced bandgap technology to maintain performance over wide environmental conditions.