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TPS79618DCQR - Texas Instruments

Description: Ultralow-Noise, High PSRR, Fast, RF, 1-A Low-Dropout Linear Regulators

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PCB Footprints
TPS79618DCQR - Texas Instruments PCB footprint - SOT223 (5-Pin) - SOT223 (5-Pin) - DCQ (R-PDSO-G6)
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TPS79618DCQR - Texas Instruments  - 3D model - SOT223 (5-Pin) - DCQ (R-PDSO-G6)
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TPS79618DCQR Details

  • Manufacturer Part Number:

    TPS79618DCQR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-223

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    0.22 V

  • Input Voltage Absolute-Max:

    6 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.0058%

  • Load Regulation-Max:

    0.005%

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    1.836 V

  • Output Voltage1-Min:

    1.764 V

  • Output Voltage1-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223-5

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    3.5 mm

TPS79618DCQR Frequently Asked Questions (FAQs)

  • The TPS79618DCQR can handle a maximum input voltage of 17V, but it's recommended to keep the input voltage below 15V for optimal performance and reliability.
  • To ensure stability, it's essential to use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of 0.1Ω or less, and to place the capacitor close to the output pin of the regulator.
  • The dropout voltage of the TPS79618DCQR is approximately 300mV at an output current of 1A, which means the input voltage can be as low as 300mV above the output voltage and still maintain regulation.
  • To calculate the power dissipation, use the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.
  • The thermal shutdown temperature of the TPS79618DCQR is approximately 150°C, which means the regulator will shut down if the junction temperature exceeds this value to prevent damage.

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TPS79618DCQR 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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Part Image TPS79618DCQRG4 Texas Instruments

Fixed Positive LDO Regulator, 1.8V, 0.22V Dropout, BICMOS, PDSO6