LM4040DIM3-2.5+T

$1.70

Description：IC VREF SHUNT 1% SOT23-3
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5db94acc38b7 Category: Voltage Reference Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 1% SOT23-3
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：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

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LM4040DIM3-2.5+T

Overview

The LM4040DIM3-2.5+T is a precision, two-terminal shunt mode bandgap 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 1.0% and a maximum temperature coefficient of 150ppm/°C. The device operates within a wide current range from 60μA to 15mA and is housed in a subminiature 3-pin SOT23 surface-mount package. It is guaranteed over the industrial temperature range of -40°C to +85°C.

Feature Summary

Laser-trimmed resistors ensure precise initial accuracy for stable performance.
Low dynamic impedance maintains accurate reverse breakdown voltage across varying currents.
Stable operation without external stabilizing capacitors while tolerating any capacitive load.

Applications

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

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type, temperature range, and compliance status. Confirm availability through authorized distributors as supply conditions may vary. Ensure the component matches the required electrical specifications for the target application before procurement.

Selection Notes

Select this component when a compact surface-mount solution is required for space-critical designs. The 1.0% accuracy grade offers a balance between cost and precision. Verify that the operating current remains within the specified 60μA to 15mA range to maintain stability and avoid exceeding absolute maximum ratings during design.

Part Context

This part belongs to the LM4040 series of improved precision micropower shunt voltage references. The series includes multiple fixed voltage options and accuracy grades available in both SC70 and SOT23 packages. The 'D' designation indicates the 1.0% accuracy grade, while 'IM3' specifies the SOT23-3 package configuration.