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UA78L05CLPR - Texas Instruments

Description: Linear Voltage Regulators 5V 100mA Fixed Pos Voltage Regulator

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UA78L05CLPR - Texas Instruments PCB footprint - Other - Other - UA78L05CLPR-1
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UA78L05CLPR - Texas Instruments  - 3D model - Other - UA78L05CLPR-1
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UA78L05CLPR Details

  • Manufacturer Part Number:

    UA78L05CLPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    1.7 V

  • Input Voltage Absolute-Max:

    30 V

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    7 V

  • JESD-30 Code:

    O-PBCY-T3

  • JESD-609 Code:

    e3

  • Length:

    5.2 mm

  • Line Regulation-Max:

    0.2%

  • Load Regulation-Max:

    0.06%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Output Current1-Max:

    0.1 A

  • Output Voltage1-Max:

    5.5 V

  • Output Voltage1-Min:

    4.5 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    5.34 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    T

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Voltage Tolerance-Max:

    10%

  • Width:

    3.68 mm

UA78L05CLPR Frequently Asked Questions (FAQs)

  • The UA78L05CLPR can handle input voltages up to 35V, but it's recommended to keep the input voltage at least 2V above the output voltage to ensure proper regulation.
  • To ensure stability, use a minimum output capacitance of 1uF with an ESR (Equivalent Series Resistance) of less than 5 ohms, and keep the input capacitance as close to the regulator as possible.
  • The UA78L05CLPR can provide up to 1A of output current, but it's recommended to derate the output current based on the ambient temperature and the input voltage to ensure reliable operation.
  • To protect the UA78L05CLPR from overheating, ensure good thermal conductivity between the regulator and the PCB, and consider adding a heat sink if the regulator will be operating at high temperatures or with high output currents.
  • No, the UA78L05CLPR is a linear voltage regulator and is not designed for use in switching regulator applications. It's intended for use in linear voltage regulation applications only.

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UA78L05CLPR 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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