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LM4040B25QFTA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM4040B25QFTA product

LM4040B25QFTA

Voltage Reference

AutomotiveVoltage ReferenceShunt

The LM4040B25QFTA is a 2.5V precision shunt voltage reference from Diodes Incorporated, specifically designed for automotive applications.

Best for

  • Automotive data acquisition
  • Precision voltage reference applications

Avoid if

  • Applications requiring high output current beyond 15mA

Check before use

  • Series resistor calculation
  • PCB layout requirements for pin 3

Key specifications

Output Voltage
2.5 V
Tolerance
±0.2%
Temp Coeff
20 ppm/°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8542330001.0

Application

AutomotiveData Acquisition

Datasheet

520e49fa6a7be7053435f2ac533971a3_2308101637_Diodes-Incorporated-LM4040B25QFTA_C3679630.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM4040B25QFTA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an automotive-compliant, precision micropower shunt voltage reference providing a stable 2.5V output.