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TPS78512QKVURQ1 - Texas Instruments

Description: LDO Voltage Regulators Automotive, 1-A, high-accuracy, adjustable low-dropout (LDO) linear regulator

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TPS78512QKVURQ1 - Texas Instruments PCB footprint - Other - Other - KVU (R-PSFM-G5)_5
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TPS78512QKVURQ1 Details

  • Manufacturer Part Number:

    TPS78512QKVURQ1

  • 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:

    0.755 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:

    0.00625%

  • 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    1.2204 V

  • Output Voltage1-Min:

    1.1796 V

  • Output Voltage1-Nom:

    1.2 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

TPS78512QKVURQ1 Frequently Asked Questions (FAQs)

  • A 10uF to 22uF X7R or X5R ceramic capacitor is recommended for the input capacitor (CIN). This value helps to filter out high-frequency noise and ensures stable operation.
  • To ensure the device operates within its thermal limits, provide adequate heat sinking, use a thermally conductive PCB material, and keep the ambient temperature below 85°C. You can also use thermal simulation tools to estimate the junction temperature.
  • The minimum input voltage required for the TPS78512QKVURQ1 to operate is 2.7V. However, it's recommended to use an input voltage of at least 3V to ensure stable operation and to account for any voltage drops in the system.
  • While the TPS78512QKVURQ1 is rated for operation up to 125°C, it's essential to consider the device's thermal limitations and ensure proper heat sinking. Above 85°C, the device's performance and reliability may degrade. Consult the datasheet and application notes for more information.
  • Follow good PCB layout practices, such as separating analog and digital grounds, using a solid ground plane, and placing the input capacitor close to the device. Keep the output capacitor and feedback resistors close to the device's output pin. Consult the datasheet and application notes for more detailed layout guidelines.

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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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