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REG102UA-5/2K5 - Texas Instruments

Description: 250mA, Low-Noise, Low-Dropout Linear Voltage Regulator

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REG102UA-5/2K5 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A  SOIC
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REG102UA-5/2K5 - Texas Instruments  - 3D model - Small Outline Packages - D0008A  SOIC
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REG102UA-5/2K5 Details

  • Manufacturer Part Number:

    REG102UA-5/2K5

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.27 V

  • Dropout Voltage1-Nom:

    0.15 V

  • Input Voltage Absolute-Max:

    12 V

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    5.27 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Line Regulation-Max:

    0.14%

  • Load Regulation-Max:

    0.14%

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -55 °C

  • Output Current1-Max:

    0.25 A

  • Output Voltage1-Max:

    5.14 V

  • Output Voltage1-Min:

    4.86 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • 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:

    NMOS

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2.3%

  • Width:

    3.9 mm

REG102UA-5/2K5 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the REG102UA-5/2K5 is 12V, but it's recommended to keep it below 10V to ensure reliable operation and to prevent overheating.
  • To ensure the output voltage is stable and accurate, make sure to use a high-quality input capacitor (e.g., ceramic or tantalum) with a value of at least 1uF, and a low-ESR output capacitor (e.g., ceramic or polymer) with a value of at least 2.2uF. Also, keep the input and output capacitors close to the device and use short, wide traces to minimize inductance and resistance.
  • The minimum input voltage required for the REG102UA-5/2K5 to operate is 5.5V, but it's recommended to keep it above 6V to ensure reliable operation and to prevent dropout.
  • The REG102UA-5/2K5 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to prevent overheating and ensure reliable operation. Consult the datasheet for more information on thermal derating.
  • The power dissipation of the REG102UA-5/2K5 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. Make sure to consider the thermal resistance of the package and the ambient temperature when calculating the power dissipation.

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REG102UA-5/2K5 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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