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TPS78511QKVURQ1 - Texas Instruments

Description: Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-252-5 , 6 V , -40 °C ~ +150 °C (TJ)

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TPS78511QKVURQ1 - Texas Instruments PCB footprint - Other - Other - KVU (R-PSFM-G5)_2026-2.3
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TPS78511QKVURQ1 Details

  • Manufacturer Part Number:

    TPS78511QKVURQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.915 V

  • Dropout Voltage1-Nom:

    0.315 V

  • Input Voltage Absolute-Max:

    6.5 V

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    1.7 V

  • JESD-30 Code:

    R-PSSO-G4

  • JESD-609 Code:

    e3

  • Length:

    6.6 mm

  • Line Regulation-Max:

    0.006%

  • Load Regulation-Max:

    0.015%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    1.1187 V

  • Output Voltage1-Min:

    1.0813 V

  • Output Voltage1-Nom:

    1.1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-252

  • Package Equivalence Code:

    SMSIP4/5H,.37,50TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    2.52 mm

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.14 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    1.7%

  • Width:

    6.095 mm

TPS78511QKVURQ1 Frequently Asked Questions (FAQs)

  • A 1-10uF ceramic capacitor (X5R or X7R dielectric) is recommended for input decoupling, placed as close to the VIN pin as possible.
  • Ensure the output capacitor is within the recommended range (10uF to 47uF), and the ESR is within the specified range (0.1Ω to 5Ω). Also, keep the feedback loop components (R1, R2, and C1) as close to the IC as possible.
  • The maximum ambient temperature for the TPS78511QKVURQ1 is 125°C, but it's recommended to derate the output current and voltage according to the thermal derating curve in the datasheet.
  • Yes, the TPS78511QKVURQ1 is AEC-Q100 qualified and suitable for high-reliability and automotive applications. However, ensure you follow the recommended design and layout guidelines, and perform thorough testing and validation.
  • The output voltage tolerance is ±2% over the entire operating temperature range. You can calculate the output voltage tolerance by multiplying the output voltage by the tolerance percentage (±2%).

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TPS78511QKVURQ1 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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