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LM4120AIM5X-1.8/NOPB - Texas Instruments

Description: Voltage References

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LM4120AIM5X-1.8/NOPB - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A  HEIGHT 1.45
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LM4120AIM5X-1.8/NOPB - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A  HEIGHT 1.45
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LM4120AIM5X-1.8/NOPB Details

  • Manufacturer Part Number:

    LM4120AIM5X-1.8/NOPB

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • Input Voltage-Max:

    12 V

  • Input Voltage-Min:

    2 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    1.804 V

  • Output Voltage-Min:

    1.796 V

  • Output Voltage-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.22 mm

  • Supply Current-Max (Isup):

    0.275 mA

  • Supply Voltage-Max (Vsup):

    12 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    50 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.2%

  • Width:

    1.6 mm

LM4120AIM5X-1.8/NOPB Frequently Asked Questions (FAQs)

  • The typical output impedance of the LM4120 is around 0.2 ohms, which is relatively low and makes it suitable for applications where a stable voltage reference is required.
  • When the input voltage is below the minimum recommended value of 4.5V, the LM4120 may not function properly and the output voltage may not be regulated. It's recommended to ensure that the input voltage is within the specified range for proper operation.
  • The LM4120 is rated for operation up to 125°C, but its accuracy and stability may degrade at higher temperatures. It's recommended to consult the datasheet and application notes for guidance on using the LM4120 in high-temperature applications.
  • The LM4120 has a built-in noise reduction circuit that helps to filter out input voltage noise and ripple. However, it's still recommended to use a suitable input capacitor to further reduce noise and ensure stable operation.
  • While the LM4120 can provide a stable voltage reference, it's not designed to be used as a voltage regulator. It does not have the current drive capability or protection features required for a voltage regulator. Instead, it's intended for use as a precision voltage reference in applications such as analog-to-digital converters, digital-to-analog converters, and other precision circuits.

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LM4120AIM5X-1.8/NOPB Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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