Country Flags IBS Electronics USA IBS Electronics Mexico IBS Electronics Philippines IBS Electronics China IBS Electronics Malaysia IBS Electronics India IBS Electronics Hong Kong IBS Electronics Singapore
Home > Power Management ICs > Voltage & Current References > NSC LM4040AIM3X-2.5 Precision Voltage Reference 2.5V 15mA 0.1% SMD SOT-23

NSC LM4040AIM3X-2.5 Precision Voltage Reference 2.5V 15mA 0.1% SMD SOT-23

Be the first to review this product

Availability: In stock

Only 5000 left

  • Buy 10 for $1.4500 each and save 9%
  • Buy 50 for $1.3000 each and save 18%
  • Buy 100 for $1.1500 each and save 28%
  • Buy 500 for $1.0500 each and save 34%
  • Buy 1000 for $0.9500 each and save 40%
  • Buy 2000 for $0.8500 each and save 47%

Quick Overview

LM4040AIM3X-2.5/NOPB NSC (Acquired by Texas Instruments) | Integrated Circuits (ICs) Shunt Voltage Reference IC ±0.1% 15mA SOT-23-3

NSC LM4040AIM3X-2.5 Precision Voltage Reference 2.5V 15mA 0.1% SMD SOT-23

Double click on above image to view full picture

Zoom Out
Zoom In

More Views


National Semiconductor / Texas Instruments LM4040AIM3X-2.5 Precision Voltage Reference 2.5V 15mA 0.1% SMT / SMD SOT-23

The LM4040AIM3-2.5 is a precision Voltage Reference IC, ideal for space critical applications. Its advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the IC easy to use. Further reducing design effort is the availability of several fixed reverse breakdown voltages 2.048, 2.500, 3.000, 4.096, 5.000, 8.192 and 10.000V. The minimum operating current increases from 60µA for the 2.5V LM4040AIM3-2.5/NOPB to 100µA for the 10.0V LM4040AIM3-2.5/NOPB. All versions have a maximum operating current of 15mA. This IC utilizes fuse and zener-zap reverse breakdown voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ±0.1% (A grade) at 25°C.
  • No Output Capacitor Required
  • Tolerates Capacitive Loads
  • Band-gap Reference Temperature Drift Curvature Correction
  • Low dynamic impedance ensure stable reverse breakdown voltage accuracy over temperatures & currents
  • Green Product, No Sb/Br


Power Management; Portable Devices; Test & Measurement; Automation & Process Control; Automotive; Audio
  • Fixed / Adjust / Prog : Precision
  • Output Voltage (Max) : 2.5V
  • Reference Voltage Accuracy (Max) : 0.1
  • Operating Temp Range : -40C to 85C
  • Package Type : SOT-23
  • Packaging : Tape and Reel
  • Mounting : Surface Mount
  • Pin Count : 3
  • Operating Temperature Classification : Industrial
  • Additional Information

    Manufacturer: National Semiconductor (Acquired by Texas Instruments)
    Product Category: Voltage References
    Reference Type: Shunt Precision References
    Output Voltage: 2.5 V
    Initial Accuracy: 0.1 %
    Temperature Coefficient: 20 PPM/C
    Shunt Current - Max: 15 mA
    Maximum Operating Temperature: + 85 C
    Mounting Style: SMD/SMT
    Package / Case: SOT-23
    Brand: Texas Instruments
    Series: LM4040-N
    Shunt Current - Min: 60 uA
    Click here to Download Datasheet I
    © 1994 - 2019 IBS Electronics Inc. All rights Reserved.    •    Call Now: 1-800-717-6475     Go to Top  Go to Top of Page