LM4041BIM7-1.2/NOPB

$1.09

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

SKU:34f1da50092a 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),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：1.225V
Voltage - Output (Max)：-
Current - Output：12 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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LM4041BIM7-1.2/NOPB

Overview

The LM4041BIM7-1.2/NOPB is a micropower shunt voltage reference manufactured by Texas Instruments, providing a stable 1.225 V output voltage. It features an initial accuracy of ±0.2% at 25 °C and a maximum temperature coefficient of 100 ppm/°C. The device operates within a current range of 45 µA to 12 mA and maintains stability with any capacitive load without requiring external compensation components. It is housed in a SC-70 (SOT323-5L) surface-mount package and supports an industrial operating temperature range from -40 °C to +85 °C.

Feature Summary

Provides a fixed 1.225 V precision output with high initial accuracy
Operates stably with any capacitive load without external stabilizing capacitors
Ultra-low operating current suitable for power-constrained designs
Available in space-saving SC-70 surface-mount packages

Applications

Data acquisition systems
Portable battery-powered equipment
Process control instrumentation
Precision audio applications

Procurement Notes

Verify the specific suffix 'B' indicates the ±0.2% accuracy grade and 'M7' denotes the SC-70 package configuration. Confirm the '-NOPB' designation ensures compliance with RoHS standards and absence of lead. Cross-reference the manufacturer part number against official Texas Instruments documentation to ensure correct revision level and availability status before procurement.

Selection Notes

Select this component when a fixed 1.225 V reference is required in space-constrained PCB layouts. The SC-70 package offers a compact footprint compared to larger alternatives. Ensure the application current remains within the 45 µA to 12 mA operational window to maintain specified accuracy and stability characteristics across the industrial temperature range.

Part Context

This part belongs to the LM4041-N family of precision micropower shunt voltage references. The series includes various accuracy grades and package options, such as SOT-23-3 and TO-92. The LM4041-N series is designed to eliminate the need for external capacitors while ensuring stability across a wide range of operating conditions and temperatures.