LM4040AIM3X-2.5/NOPB by Texas Instruments | | Avnet ASIA
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LM4040AIM3X-2.5/NOPB

Texas Instruments

V-Ref Precision 2.5V 15mA 3-Pin SOT-23 T/R

Manufacturer Part #: LM4040AIM3X-2.5/NOPB

Alternate Part #: LM4040AIM3X-2.5/NOPB


legend RoHS Compliant

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Ideal for space critical applications, the LM4040-N precision voltage reference is available in the sub-miniature SC70 and SOT-23 surface-mount package. The LM4040-N’s advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4040-N easy to use. Further reducing design effort is the availability of several fixed reverse breakdown voltages: 2.048V, 2.500V, 3.000V, 4.096V, 5.000V, 8.192V, and 10.000V. The minimum operating current increases from 60 µA for the 2.5-V LM4040-N to 100 µA for the 10.0-V LM4040-N. All versions have a maximum operating current of 15 mA.

The LM4040-N 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. Bandgap reference temperature drift curvature correction and low dynamic impedance ensure stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.

Also available is the LM4041-N with two reverse breakdown voltage versions: adjustable and 1.2V.

Key Features

  • SOT-23 AEC Q-100 Grades 1 and 3 available
  • Small Packages: SOT-23, TO-92 and SC70
  • No Output Capacitor Required
  • Tolerates Capacitive Loads
  • Fixed Reverse Breakdown Voltages of 2.048V,
    2.500V,3.000V, 4.096V, 5.000V, 8.192V, and
    10.000V
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Operating Temperature
    -40 to 85 °C
    Screening Level
    Industrial
    Max Processing Temp
    260
    Topology
    Shunt
    Maximum Output Current
    15 mA
    Initial Accuracy
    0.1 %
    Maximum Temperature Coefficient
    20 ppm/°C
    Load Regulation
    6 mV
    Mounting
    Surface Mount
    Output Voltage
    2.5 V
    Lead Finish
    Tin

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    EAR99
    HTSN:
    8542.39.00.00
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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