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LP3990TL-1.8/NOPB - Texas Instruments

Description: 150mA Linear Voltage Regulator for Digital Applications

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LP3990TL-1.8/NOPB - Texas Instruments PCB footprint - BGA - BGA - LP3990TL-1.8/NOPB
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LP3990TL-1.8/NOPB - Texas Instruments  - 3D model - BGA - LP3990TL-1.8/NOPB
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LP3990TL-1.8/NOPB Details

  • Manufacturer Part Number:

    LP3990TL-1.8/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.2 V

  • Dropout Voltage1-Nom:

    0.12 V

  • Input Voltage Absolute-Max:

    6.5 V

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    2 V

  • JESD-30 Code:

    R-PBGA-B4

  • JESD-609 Code:

    e1

  • Length:

    1.294 mm

  • Line Regulation-Max:

    0.00576%

  • Load Regulation-Max:

    0.0134%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • 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:

    0.15 A

  • Output Voltage1-Max:

    1.845 V

  • Output Voltage1-Min:

    1.755 V

  • Output Voltage1-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA4,2X2,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.675 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Voltage Tolerance-Max:

    2.5%

  • Width:

    1.014 mm

LP3990TL-1.8/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage is 12V, but it's recommended to keep it below 10V for optimal performance and to prevent damage to the device.
  • To ensure stability, make sure to follow the recommended PCB layout and component placement guidelines, and add a 10uF capacitor between the VIN and GND pins. Also, ensure that the output capacitor is at least 10uF with an ESR of less than 1 ohm.
  • The minimum input voltage required is 2.7V, but it's recommended to keep it above 3V for optimal performance.
  • Yes, the LP3990TL-1.8/NOPB can operate in a high-temperature environment, but the junction temperature should not exceed 150°C. Also, the device's performance may degrade at high temperatures, so it's essential to follow the recommended operating conditions.
  • The output voltage of the LP3990TL-1.8/NOPB is fixed at 1.8V and cannot be adjusted. The '1.8' in the part number indicates the output voltage.

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LP3990TL-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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