LM4040CIM7X-5.0/NOPB

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

SKU:ec02126ded21 Category: Voltage Reference Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

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：-

Download product information

LM4040CIM7X-5.0/NOPB

Overview

The LM4040CIM7X-5.0/NOPB is a precision micropower shunt voltage reference from Texas Instruments, featuring a fixed 5 V reverse breakdown voltage. It utilizes an SC70 (DCK) surface-mount package with five pins. The device operates within an industrial temperature range of -40°C to +85°C and offers a maximum initial accuracy of ±0.5%. Key electrical characteristics include a typical wideband noise of 35 μVrms (10 Hz to 10 kHz), a maximum temperature coefficient of 100 ppm/°C, and a minimum operating current of 60 μA.

Feature Summary

Eliminates the need for external stabilizing capacitors while ensuring stability with any capacitive load
Utilizes fuse and Zener-zap reverse breakdown voltage trim during wafer sort for high accuracy
Incorporates bandgap reference temperature drift curvature correction for stable performance

Applications

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

Procurement Notes

Verify that the ordering suffix 'X' corresponds to tape-and-reel packaging as indicated by standard TI nomenclature conventions. Confirm the specific grade designation 'C' aligns with the required ±0.5% tolerance and 100 ppm/°C temperature coefficient specifications for your application design.

Selection Notes

Select this component when space-critical applications require a sub-miniature SC70 package. It is suitable for designs needing a fixed 5 V reference without external compensation capacitors. Ensure the operating environment remains within the specified industrial temperature limits of -40°C to +85°C.

Part Context

This part belongs to the LM4040-N family of precision micropower shunt voltage references. The family includes variants in SOT-23, TO-92, and SC70 packages with various fixed voltage options ranging from 2.048 V to 10 V. The LM4040-N series is designed for low power consumption and high stability in portable and industrial electronics.