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LM4120AIM5-2.0 - Texas Instruments

Description: Precision Micropower Low Dropout Voltage Reference

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PCB Footprints
LM4120AIM5-2.0 - Texas Instruments PCB footprint - Other - Other - SOT95P285X120-5N
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3D Models
LM4120AIM5-2.0 - Texas Instruments  - 3D model - Other - SOT95P285X120-5N
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LM4120AIM5-2.0 Details

  • Manufacturer Part Number:

    LM4120AIM5-2.0

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 5 PIN

  • 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

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e0

  • 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:

    2.052 V

  • Output Voltage-Min:

    2.044 V

  • Output Voltage-Nom:

    2.048 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 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:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.2%

  • Width:

    1.6 mm

LM4120AIM5-2.0 Frequently Asked Questions (FAQs)

  • The recommended output capacitor value is 10uF to 22uF, with a minimum ESR of 5 ohms to ensure stability.
  • To ensure stability, the output capacitor should be selected such that its ESR is within the recommended range, and the capacitor's resonant frequency is above the unity-gain bandwidth of the device (approximately 10 kHz).
  • The maximum allowed input voltage for the LM4120AIM5-2.0 is 12V, although it is recommended to operate the device within the specified operating voltage range of 4.5V to 10V for optimal performance.
  • No, the LM4120AIM5-2.0 is a voltage reference, not a voltage regulator. It is designed to provide a stable voltage reference, but it does not have the capability to regulate an output voltage.
  • To minimize noise and ensure accurate voltage reference, it is recommended to follow good PCB layout practices, such as keeping the input and output traces separate, using a solid ground plane, and placing the output capacitor close to the device.

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LM4120AIM5-2.0 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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Part Image LM4120AIM5X-2.0 National Semiconductor Corporation

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Part Image LM4120IM5X-2.0 National Semiconductor Corporation

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For a full list of alternate parts for LM4120AIM5-2.0, check out Findchips.com