LM4140CCM-1.2/NOPB

$4.10

Description：IC VREF SERIES 0.1% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:c2a8b8c30593 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4140CCM-1.2/NOPB is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SERIES 0.1% 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4140CCM-1.2/NOPB

Description：IC VREF SERIES 0.1% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Output Type：Fixed
Voltage - Output (Min/Fixed)：1.25V
Voltage - Output (Max)：-
Current - Output：8 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Reference datasheet and documents for LM4140CCM-1.2/NOPB

LM4140CCM-1.2/NOPB

Voltage Reference Overview

The LM4140CCM-1.2/NOPB is a precision micropower low-dropout voltage reference from Texas Instruments, housed in an SOIC-8 surface-mount package. It provides a fixed output voltage of 1.25 V with an initial accuracy of 0.1%. The device features a temperature coefficient of 10 ppm/°C and supports a maximum input voltage of 5.6 V. It operates within a commercial temperature range of 0°C to +70°C and has a maximum shunt current rating of 8 mA.

Voltage Reference Feature Summary

Provides stable reference voltage with high initial accuracy for precision applications
Low temperature coefficient ensures minimal output drift across operating temperatures
Micropower design enables efficient operation in battery-powered systems

Voltage Reference Applications

Portable instrumentation requiring stable voltage references
Battery-operated measurement devices
Data acquisition systems needing precise analog references

Voltage Reference Procurement Notes

Verify the complete part number including the NOPB suffix to ensure lead-free compliance and specific packaging configuration. Confirm the SOIC-8 package type matches your PCB footprint requirements. Check the C grade designation for the specified 10 ppm/°C temperature coefficient and 0.1% initial accuracy. Ensure the 1.25 V output aligns with your circuit design needs.

Voltage Reference Selection Notes

Select this component when a fixed 1.25 V reference is required with tight tolerance specifications. The SOIC-8 package offers a compact solution for space-constrained designs. Consider the 0°C to +70°C operating range suitability for commercial environments. Evaluate the micropower consumption against system battery life requirements.

Voltage Reference Part Context

This device belongs to the LM4140 series of precision voltage references. The series includes various output voltages and accuracy grades. The LM4140 family is designed for applications demanding high stability and low noise. The CCM variant specifically denotes the commercial temperature range and SOIC-8 packaging.