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UA78L15ACDRG4 - Texas Instruments

Description: Standard Regulator Pos 15V 0.1A 8-Pin SOIC T/R

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UA78L15ACDRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G8)
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UA78L15ACDRG4 - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G8)
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UA78L15ACDRG4 Details

  • Manufacturer Part Number:

    UA78L15ACDRG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    1.7 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    17.5 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Line Regulation-Max:

    0.3%

  • Load Regulation-Max:

    0.15%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature-Max:

    125 °C

  • Output Current1-Max:

    0.1 A

  • Output Voltage1-Max:

    15.75 V

  • Output Voltage1-Min:

    14.25 V

  • Output Voltage1-Nom:

    15 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 STANDARD REGULATOR

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    5%

  • Width:

    3.9 mm

UA78L15ACDRG4 Frequently Asked Questions (FAQs)

  • The UA78L15ACDRG4 can handle an input voltage up to 35V, but it's recommended to operate it within the specified input voltage range of 7.5V to 20V for optimal performance and reliability.
  • To ensure the stability of the output voltage, it's essential to use a suitable output capacitor with a minimum value of 22uF and an ESR (Equivalent Series Resistance) of less than 5 ohms. Additionally, the input capacitor should be at least 1uF with an ESR of less than 5 ohms.
  • The UA78L15ACDRG4 can provide a maximum output current of 1.5A, but it's recommended to operate it within the specified output current range of 0.5A to 1.2A for optimal performance and reliability.
  • To protect the UA78L15ACDRG4 from overheating, it's essential to provide adequate heat sinking, especially in high-power applications. The device should be mounted on a PCB with a copper area of at least 1 square inch, and a thermal interface material should be used to improve heat transfer.
  • The UA78L15ACDRG4 is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.

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UA78L15ACDRG4 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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