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TPS7A4501KTTR - Texas Instruments

Description: Low Dropout Regulators(LDO) positive Adjustable 450mV @ 1.5A 20V 1.21V 20V 1.5A TO-263-5 RoHS

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TPS7A4501KTTR - Texas Instruments PCB footprint - Other - Other - TPS7A4501KTTR-3
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TPS7A4501KTTR Details

  • Manufacturer Part Number:

    TPS7A4501KTTR

  • 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:

    USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.45 V

  • Dropout Voltage1-Nom:

    0.3 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:

    0.003%

  • Line Regulation-Max (%/V):

    0.011

  • Load Regulation-Max:

    0.018%

  • Load Regulation-Max(%):

    1.41%

  • 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:

    1.5 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

  • 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:

    2.98%

  • Width:

    8.925 mm

TPS7A4501KTTR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS7A4501KTTR is 18V, but it's recommended to operate within the specified input voltage range of 4.5V to 15V for optimal performance and reliability.
  • To ensure stability, it's essential to follow the recommended layout guidelines, use a sufficient output capacitor (at least 10uF), and ensure the input capacitor is properly sized. Additionally, the output voltage can be adjusted using the FB pin, and the EN pin can be used to enable or disable the device.
  • The TPS7A4501KTTR can deliver up to 1A of output current, but it's essential to consider the thermal limitations and ensure proper thermal design to avoid overheating.
  • To handle thermal considerations, ensure good airflow around the device, use a heat sink if necessary, and follow the recommended thermal design guidelines. The device has a thermal shutdown feature that will turn off the device if the junction temperature exceeds 150°C.
  • The EN (enable) pin is used to enable or disable the device. When the EN pin is pulled high (above 1.4V), the device is enabled, and when it's pulled low (below 0.4V), the device is disabled. This pin can be used to implement power sequencing or to turn off the device when not in use.

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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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