LM4040AIX3-2.5+T

$3.60

Description：IC VREF SHUNT 0.1% SC70-3
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8bf2d3ff64cc Category: Voltage Reference Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 0.1% SC70-3
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Current - Output：15 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-70, SOT-323
Supplier Device Package：SC-70-3
Grade：-
Qualification：-

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LM4040AIX3-2.5+T

Overview

The LM4040AIX3-2.5+T is a precision micropower shunt voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed reverse-breakdown output voltage of 2.500V with an initial accuracy of 0.1% and a maximum temperature coefficient of 100ppm/°C. The device operates within a wide current range from 60μA to 15mA and supports an operating temperature range of -40°C to +85°C. It utilizes a subminiature 3-pin SC70 surface-mount package.

Feature Summary

Ultra-small 3-pin SC70 package for space-critical applications
Laser-trimmed resistors ensure precise initial accuracy
Stable operation without requiring external stabilizing capacitors
Capable of tolerating any capacitive load

Applications

Portable, battery-powered equipment
Notebook computers
Cell phones
Industrial process controls
Automotive systems

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm compliance with lead-free/RoHS standards and tape-and-reel packaging requirements. Ensure that the selected component matches the required temperature grade and accuracy specifications for your design constraints before finalizing procurement.

Selection Notes

Select this component when a compact footprint is required alongside high precision. The 0.1% accuracy and low temperature drift make it suitable for sensitive analog circuits. Verify that the system's power supply and load conditions allow the shunt current to remain within the specified operational limits to maintain regulation stability.

Part Context

This part belongs to the LM4040 family of improved precision micropower shunt voltage references. The family offers multiple fixed reverse-breakdown voltages and various accuracy grades. The 'A' designation indicates the highest accuracy tier, while the 'IX3' suffix specifies the SC70 package configuration.