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LP3990TLX-0.8/NOPB - Texas Instruments

Description: LDO Voltage Regulators 150mA Linear Voltage Regulator for Digit

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PCB Footprints
LP3990TLX-0.8/NOPB - Texas Instruments PCB footprint - BGA - BGA - YZR0004_
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LP3990TLX-0.8/NOPB - Texas Instruments  - 3D model - BGA - YZR0004_
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LP3990TLX-0.8/NOPB Details

  • Manufacturer Part Number:

    LP3990TLX-0.8/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:

    0.00336%

  • Load Regulation-Max:

    0.00596%

  • 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:

    0.82 V

  • Output Voltage1-Min:

    0.78 V

  • Output Voltage1-Nom:

    0.8 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

LP3990TLX-0.8/NOPB Frequently Asked Questions (FAQs)

  • The recommended input capacitor value is 1uF to 10uF, with a voltage rating of at least 6.3V. A larger capacitor can be used to improve noise rejection and transient response.
  • Yes, LP3990TLX-0.8/NOPB is rated for operation from -40°C to 125°C. However, the output voltage accuracy and stability may degrade at high temperatures. It's recommended to derate the output current and voltage according to the temperature derating curve in the datasheet.
  • To ensure stability, it's recommended to use a minimum output capacitor of 1uF with an ESR of less than 1 ohm. Additionally, the output capacitor should be placed close to the device and connected to a low-impedance ground plane.
  • Yes, LP3990TLX-0.8/NOPB can be used in an LDO configuration. However, the input voltage should be at least 1.2V higher than the output voltage to ensure proper regulation. Additionally, the output current should be limited to 150mA to prevent overheating.
  • The power dissipation of LP3990TLX-0.8/NOPB can be calculated using the formula: Pd = (Vin - Vout) x Iout + Vout x Ignd. Where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Ignd is the ground current.

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LP3990TLX-0.8/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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