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LM4120IM5X-1.8/NOPB - Texas Instruments

Description: 0.2% 50ppm/°C Drift Precision Series Voltage Reference with Shutdown Enable

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LM4120IM5X-1.8/NOPB - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A
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LM4120IM5X-1.8/NOPB - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A
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LM4120IM5X-1.8/NOPB Details

  • Manufacturer Part Number:

    LM4120IM5X-1.8/NOPB

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • 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:

    2.9 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:

    1.809 V

  • Output Voltage-Min:

    1.791 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:

    1.45 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:

    0.5%

  • Width:

    1.6 mm

LM4120IM5X-1.8/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general guidelines for low-dropout regulators, such as keeping the input and output capacitors close to the device, and using a solid ground plane.
  • The output voltage tolerance can be calculated by adding the initial voltage tolerance (±1.5% for the LM4120IM5X-1.8/NOPB) to the temperature coefficient (±0.02%/°C) multiplied by the operating temperature range.
  • The maximum input voltage is 5.5V, but it's recommended to keep the input voltage at least 1.2V above the output voltage to ensure proper regulation.
  • The LM4120IM5X-1.8/NOPB is rated for operation up to 125°C, but the device's performance and reliability may degrade at elevated temperatures. It's recommended to derate the device's performance and consider using a heat sink if operating at high temperatures.
  • To ensure stability, it's recommended to use a minimum output capacitance of 2.2μF, and to keep the equivalent series resistance (ESR) of the output capacitor below 1Ω.

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LM4120IM5X-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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