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TL1963AQKTTRQ1 - Texas Instruments

Description: Auto Catalog Single Output LDO, 1.5A, Adj. (1.21V to 20V), Fast Transient Response

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PCB Footprints
TL1963AQKTTRQ1 - Texas Instruments PCB footprint - Other - Other - KTT (R-PSFM-G5
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TL1963AQKTTRQ1 - Texas Instruments  - 3D model - Other - KTT (R-PSFM-G5
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TL1963AQKTTRQ1 Details

  • Manufacturer Part Number:

    TL1963AQKTTRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-263

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.55 V

  • Dropout Voltage1-Nom:

    0.34 V

  • Input Voltage Absolute-Max:

    20 V

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    2.1 V

  • JESD-30 Code:

    R-PSSO-G5

  • JESD-609 Code:

    e3

  • Length:

    10.16 mm

  • Line Regulation-Max:

    0.005%

  • Line Regulation-Max (%/V):

    0.023

  • Load Regulation-Max:

    0.018%

  • Load Regulation-Max(%):

    1.5%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    1.5 A

  • Output Voltage1-Max:

    20 V

  • Output Voltage1-Min:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP5H,.6,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    4.83 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    3%

  • Width:

    8.42 mm

TL1963AQKTTRQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for the TL1963AQKTTRQ1 involves keeping the input and output traces separate, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a low-ESR capacitor for the output capacitor to minimize ringing.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor is properly sized and placed, and that the input voltage is within the recommended range. If oscillations occur, try adding a small capacitor (e.g., 10nF) between the output and ground.
  • The TL1963AQKTTRQ1 is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's recommended to operate the device within a temperature range of -20°C to 85°C for optimal performance.
  • Yes, the TL1963AQKTTRQ1 is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard and is manufactured using a qualified process. However, it's essential to follow the recommended design and layout guidelines to ensure the device operates within its specified parameters.
  • To troubleshoot issues with the TL1963AQKTTRQ1, start by verifying the input voltage, output voltage, and output current. Check the PCB layout and component values to ensure they match the recommended values. Use an oscilloscope to measure the output voltage and current, and look for signs of oscillation or noise. If issues persist, consult the datasheet and application notes for guidance.

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TL1963AQKTTRQ1 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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For a full list of alternate parts for TL1963AQKTTRQ1, check out Findchips.com