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UA7915CKCS - Texas Instruments

Description: Linear Voltage Regulators 15-V 1.5-A FIXED NEGATIVE VOLTAGE REGULATOR

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PCB Footprints
UA7915CKCS - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - kCS(R-PSFM-T3)
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3D Models
UA7915CKCS - Texas Instruments  - 3D model - Transistor Outline, Vertical - kCS(R-PSFM-T3)
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UA7915CKCS Details

  • Manufacturer Part Number:

    UA7915CKCS

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Package Description:

    PLASTIC, TO-220, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Input Voltage-Max:

    25 V

  • Input Voltage-Min:

    17.5 V

  • JESD-30 Code:

    R-PSFM-T3

  • Line Regulation-Max:

    0.1%

  • Load Regulation-Max:

    0.3%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SFM

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

UA7915CKCS Frequently Asked Questions (FAQs)

  • The recommended input capacitor value is 1uF to 10uF, with a voltage rating of at least 10V. A larger capacitor value can help reduce input ripple and improve overall performance.
  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient input capacitor, and add a 10nF to 100nF capacitor between the output pin and ground. Additionally, avoid using long wires or traces between the input and output pins.
  • The UA7915CKCS can deliver up to 1.5A of output current, but this is dependent on the input voltage, output voltage, and ambient temperature. Be sure to check the datasheet for specific current limits and thermal derating.
  • The UA7915CKCS is rated for operation up to 125°C, but its performance and reliability may degrade at higher temperatures. Be sure to check the datasheet for thermal derating and consider using a heat sink or thermal management techniques if operating in high-temperature environments.
  • Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit to protect the UA7915CKCS from input voltage transients and surges. This can help prevent damage to the device and ensure reliable operation.

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UA7915CKCS 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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