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LP2989IM-1.8/NOPB - Texas Instruments

Description: Micropower 500-mA low-noise low-dropout regulator for applications with output voltages < 2 V

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LP2989IM-1.8/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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LP2989IM-1.8/NOPB - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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LP2989IM-1.8/NOPB Details

  • Manufacturer Part Number:

    LP2989IM-1.8/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.16 V

  • Dropout Voltage1-Nom:

    0.16 V

  • Input Voltage Absolute-Max:

    16 V

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    2.8 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Line Regulation-Max:

    0.0076%

  • Load Regulation-Max:

    0.0072%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    1.863 V

  • Output Voltage1-Min:

    1.719 V

  • Output Voltage1-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    5%

  • Width:

    3.91 mm

LP2989IM-1.8/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LP2989IM-1.8/NOPB is 12V. Exceeding this voltage may damage the device.
  • To ensure stability of the output voltage, a minimum output capacitance of 2.2uF is recommended. Additionally, the output capacitor should have an ESR (Equivalent Series Resistance) of less than 1 ohm.
  • The LP2989IM-1.8/NOPB is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures.
  • The power dissipation of the LP2989IM-1.8/NOPB can be calculated using the formula: Pd = (Vin - Vout) x Iout. Where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.
  • The LP2989IM-1.8/NOPB is not AEC-Q100 qualified, which is a standard for automotive-grade components. However, it can still be used in automotive applications with proper design and testing to ensure reliability and performance.

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LP2989IM-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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