LM4040AIZ-2.5/NOPB

$1.64

Description：IC VREF SHUNT 0.1% TO92-3
Series：-
Mfr：Texas Instruments
Package：Bulk

SKU:b6c33813b13a Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 0.1% TO92-3
Series：-
Mfr：Texas Instruments
Package：Bulk
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：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

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LM4040AIZ-2.5/NOPB

Overview

The LM4040AIZ-2.5/NOPB is a micropower shunt voltage reference from Texas Instruments, offering a fixed 2.5V output with ±0.1% initial accuracy. Housed in a TO-92 package, it operates within a -40°C to +85°C temperature range and supports a maximum shunt current of 15mA. This component provides high precision for analog circuits.

Feature Summary

Provides stable reference voltage with high initial accuracy
Designed for low power consumption applications
Supports through-hole mounting for prototyping

Applications

Precision measurement systems
Data acquisition circuits
Analog signal conditioning

Procurement Notes

Verify the exact suffix against official TI documentation to confirm pinout and tolerance specifications. Ensure the TO-92 package matches your PCB layout requirements. Cross-reference the datasheet for thermal characteristics and electrical limits before integration into final designs.

Selection Notes

Select this part when high precision is required in a through-hole format. The ±0.1% accuracy suits sensitive analog applications. Consider SOT-23 variants if surface mount technology is preferred for automated assembly processes.

Part Context

Part of the LM4040-N series, designed as a two-terminal voltage reference. It serves as a compact alternative to larger reference components, suitable for space-constrained designs requiring reliable voltage regulation without complex circuitry.