LM4040AIM3X-2.5/NOPB

$1.52

Description：IC VREF SHUNT 0.1% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4d9c49b867af Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 0.1% SOT23-3
Series：-
Mfr：Texas Instruments
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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LM4040AIM3X-2.5/NOPB

Overview

The LM4040AIM3X-2.5/NOPB is a micropower shunt voltage reference from the LM4040-N series, manufactured by Texas Instruments. It provides a fixed output voltage of 2.5 V with an initial accuracy of ±0.1%. The device operates within a temperature range of -40°C to +85°C and features a temperature coefficient of 100 ppm/°C. Packaged in a surface-mount SOT-23-3 format, it supports a maximum cathode current of 15 mA and draws a typical operating current of 65 µA.

Feature Summary

Provides stable precision voltage regulation suitable for sensitive analog circuits
Designed for low power consumption applications through micropower architecture
Ensures high stability across varying thermal conditions

Applications

Portable battery-powered instrumentation systems
Data acquisition and measurement equipment
Microcontroller reference voltage sources

Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure compatibility with design requirements. Confirm that the component meets all necessary environmental and safety standards for the intended deployment environment before finalizing procurement decisions.

Selection Notes

Select this component when a compact surface-mount solution with high precision is required. Consider the SOT-23-3 package constraints and the specific 2.5 V output requirement. Evaluate thermal management needs based on the specified operating temperature range and power dissipation characteristics.

Part Context

This part belongs to the LM4040-N family of voltage references, which are designed for general-purpose precision applications. The LM4040 series offers various output voltages and accuracy grades, allowing designers to choose components that match specific circuit performance criteria while maintaining consistent form factors.

Replacement Considerations

LM4040AIM3X-2.5/NOPB serves as a lead-free variant of the LM4040AIM3X-2.5. Verify pinout compatibility and electrical specifications when substituting with other LM4040 variants or competing shunt references.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

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Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.