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REG103UA-A/2K5 - Texas Instruments

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

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REG103UA-A/2K5 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D(R-PDSO-G)
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REG103UA-A/2K5 - Texas Instruments  - 3D model - Small Outline Packages - D(R-PDSO-G)
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REG103UA-A/2K5 Details

  • Manufacturer Part Number:

    REG103UA-A/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:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.2 V

  • Dropout Voltage1-Nom:

    0.115 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

  • 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:

    0.5 A

  • Output Voltage1-Max:

    5.5 V

  • Output Voltage1-Min:

    1.3 V

  • Output Voltage1-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE 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%

  • Width:

    3.9 mm

REG103UA-A/2K5 Frequently Asked Questions (FAQs)

  • The maximum input voltage is 12V, but it's recommended to keep it below 10V to ensure stable operation and minimize power dissipation.
  • To ensure a stable and accurate output voltage, make sure to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a minimum capacitance of 2.2uF. Also, keep the input voltage within the recommended range and minimize noise on the input line.
  • The maximum output current is 150mA, but it's recommended to keep it below 100mA for optimal performance and to prevent overheating.
  • To prevent overheating, ensure good airflow around the device, use a heat sink if necessary, and keep the input voltage and output current within the recommended ranges. Also, avoid operating the device in high-temperature environments.
  • While the REG103UA-A/2K5 is a reliable device, it's not specifically designed for high-reliability or automotive applications. For such applications, consider using a more specialized voltage regulator with the necessary certifications and qualifications.

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REG103UA-A/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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