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TPS7A0508PDBZR - Texas Instruments

Description: LDO Voltage Regulators 200-mA, ultra-low-IQ, high-accuracy, low-dropout voltage regulator with enable 3-SOT-23 -40 to 125

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PCB Footprints
TPS7A0508PDBZR - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ (R-PDSO-G3)
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3D Models
TPS7A0508PDBZR - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ (R-PDSO-G3)
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TPS7A0508PDBZR Details

  • Manufacturer Part Number:

    TPS7A0508PDBZR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2019-08-24

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1.004 V

  • Dropout Voltage1-Nom:

    0.204 V

  • Input Voltage Absolute-Max:

    6 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.4 V

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Length:

    2.92 mm

  • Line Regulation-Max:

    0.018%

  • Load Regulation-Max:

    0.062%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.2 A

  • Output Voltage1-Max:

    0.82 V

  • Output Voltage1-Min:

    0.78 V

  • Output Voltage1-Nom:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.12 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    1.3 mm

TPS7A0508PDBZR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using decoupling capacitors close to the device.
  • To ensure stability, follow the recommended compensation network in the datasheet, and make sure to use the correct output capacitor type and value. Additionally, ensure that the input and output capacitors are properly decoupled, and the device is operated within its recommended operating conditions.
  • The maximum input voltage rating for the TPS7A0508PDBZR is 18V, but it's recommended to operate the device within its recommended input voltage range of 4.5V to 15V for optimal performance and reliability.
  • The TPS7A0508PDBZR is rated for operation up to 125°C, but it's recommended to derate the output current and power dissipation at higher temperatures to ensure reliability and prevent thermal shutdown.
  • Use the equations provided in the datasheet to calculate the power dissipation and junction temperature. Additionally, consider using thermal simulation tools or consulting with a thermal expert to ensure accurate calculations and thermal management.

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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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