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REG103UA-2.5 - Texas Instruments

Description: 500mA, Low-Noise, Low Dropout Regulator

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REG103UA-2.5 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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REG103UA-2.5 - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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REG103UA-2.5 Details

  • Manufacturer Part Number:

    REG103UA-2.5

  • 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:

    0.2 V

  • Dropout Voltage1-Nom:

    0.115 V

  • Input Voltage Absolute-Max:

    16 V

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Line Regulation-Max:

    0.0875%

  • Load Regulation-Max:

    0.0875%

  • 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

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    2.55 V

  • Output Voltage1-Min:

    2.45 V

  • Output Voltage1-Nom:

    2.5 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:

    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:

    2.8%

  • Width:

    3.9 mm

REG103UA-2.5 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 overheating.
  • The output voltage is fixed at 2.5V and does not require any external resistors or adjustments. However, it's essential to ensure the input voltage is within the recommended range and the device is properly decoupled.
  • The minimum input voltage is 3.2V, but it's recommended to keep it above 3.5V for optimal performance and to ensure the output voltage remains stable.
  • The REG103UA-2.5 has a maximum operating temperature of 125°C. However, it's essential to ensure proper heat sinking and thermal management to prevent overheating, especially in high-temperature environments.
  • Power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout. Ensure to consider the maximum input voltage, output current, and thermal resistance when calculating power dissipation.

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REG103UA-2.5 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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