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TPS77101QDGKRQ1 - Texas Instruments

Description: Automotive Catalog 150-mA LDO Regulators With 8-Pin MSOP Packaging

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TPS77101QDGKRQ1 - Texas Instruments - PCB symbol
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TPS77101QDGKRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK (S-PDSO-G8)
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TPS77101QDGKRQ1 - Texas Instruments - 3D model - Small Outline Packages - DGK (S-PDSO-G8)
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TPS77101QDGKRQ1 Details

  • Manufacturer Part Number:

    TPS77101QDGKRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Nom:

    0.075 V

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Line Regulation-Max (%/V):

    0.05

  • Load Regulation-Max(%):

    0.06%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • 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:

    0.15 A

  • Output Voltage1-Max:

    5.5 V

  • Output Voltage1-Min:

    1.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Technology:

    PMOS

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    3 mm

TPS77101QDGKRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general guidelines for LDO regulator layout, such as keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI.
  • The output voltage tolerance of the TPS77101QDGKRQ1 is specified as ±2% over the operating temperature range. To calculate the output voltage tolerance, multiply the nominal output voltage by the tolerance percentage. For example, for a 1.8V output voltage, the tolerance would be ±36mV (1.8V x 0.02).
  • The maximum input voltage that can be applied to the TPS77101QDGKRQ1 is 13.2V, which is the absolute maximum rating. However, it's recommended to operate the device within the recommended input voltage range of 2.7V to 10V to ensure optimal performance and reliability.
  • The TPS77101QDGKRQ1 has a soft-start feature that limits the inrush current during power-up. The device also has an internal undervoltage lockout (UVLO) circuit that ensures the output voltage is stable before the device is enabled. The power-up sequence is typically controlled by the input voltage and the enable pin (EN).
  • The thermal shutdown temperature of the TPS77101QDGKRQ1 is typically around 150°C to 160°C. When the device temperature exceeds this threshold, the output voltage is disabled to prevent damage to the device.

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TPS77101QDGKRQ1 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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