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LP5910-0.9YKAR - Texas Instruments

Description: 300-mA low-noise low-IQ low-dropout (LDO) linear regulator

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LP5910-0.9YKAR - Texas Instruments PCB footprint - BGA - BGA - YKA0004
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LP5910-0.9YKAR Details

  • Manufacturer Part Number:

    LP5910-0.9YKAR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2016-04-06

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.12 V

  • Dropout Voltage1-Nom:

    0.12 V

  • Input Voltage Absolute-Max:

    3.6 V

  • Input Voltage-Max:

    3.3 V

  • Input Voltage-Min:

    1.3 V

  • JESD-30 Code:

    S-XBGA-B4

  • JESD-609 Code:

    e1

  • Length:

    0.7 mm

  • Line Regulation-Max:

    0.00018%

  • Load Regulation-Max:

    0.005382%

  • 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:

    0.3 A

  • Output Voltage1-Max:

    0.918 V

  • Output Voltage1-Min:

    0.882 V

  • Output Voltage1-Nom:

    0.9 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA4,2X2,14

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.4 mm

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.35 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    0.7 mm

LP5910-0.9YKAR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to minimize thermal resistance. A minimum of 2 oz copper thickness is recommended for optimal thermal performance.
  • To ensure accurate and stable output voltage, it is recommended to use a high-quality output capacitor with low ESR (Equivalent Series Resistance) and a minimum capacitance of 10uF. Additionally, the input voltage should be well-regulated and decoupled with a 10uF capacitor.
  • Although the datasheet specifies a maximum input voltage of 15V, it is recommended to limit the input voltage to 12V to ensure reliable operation and to prevent damage to the internal voltage regulator.
  • While the LP5910-0.9YKAR is rated for operation up to 125°C, it is recommended to derate the output current and input voltage at high temperatures to ensure reliable operation. Consult the datasheet for thermal derating guidelines.
  • To troubleshoot output voltage errors or instability, check the input voltage, output capacitor, and PCB layout for any issues. Verify that the input voltage is within the recommended range and that the output capacitor is of high quality and properly connected. Also, check for any noise or ripple on the input voltage and ensure that the device is properly decoupled.

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LP5910-0.9YKAR 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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