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TPS7A11105PDRVR - Texas Instruments

Description: 500-mA low-IQ ultra-low-dropout (LDO) (130 mV at 500 mA) linear regulator

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PCB Footprints
TPS7A11105PDRVR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DRV0006A
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3D Models
TPS7A11105PDRVR - Texas Instruments  - 3D model - Small Outline No-lead - DRV0006A
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TPS7A11105PDRVR Details

  • Manufacturer Part Number:

    TPS7A11105PDRVR

  • 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:

    0.14 V

  • Dropout Voltage1-Nom:

    0.13 V

  • Input Voltage Absolute-Max:

    3.6 V

  • Input Voltage-Max:

    3.3 V

  • Input Voltage-Min:

    1.55 V

  • JESD-30 Code:

    S-PDSO-N6

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Line Regulation-Max:

    0.000018375%

  • Load Regulation-Max:

    0.00104979%

  • Moisture Sensitivity Level:

    1

  • 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:

    0.5 A

  • Output Voltage1-Max:

    1.0657 V

  • Output Voltage1-Min:

    1.0342 V

  • Output Voltage1-Nom:

    1.05 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    1.5%

  • Width:

    2 mm

TPS7A11105PDRVR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the TPS7A11105PDRVR evaluation module (EVM) user's guide, which includes guidelines for component placement, trace routing, and thermal management to ensure optimal performance and minimize noise.
  • The selection of the output capacitor depends on the output voltage, output current, and desired transient response. A general guideline is to use a low-ESR capacitor with a value between 10uF to 100uF. The TPS7A11105PDRVR datasheet provides a more detailed capacitor selection guide.
  • Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and prevent damage to the device.
  • The TPS7A11105PDRVR has a built-in OCP and SCP feature. To implement it, connect the OCP/SCP pin to a resistor divider network that sets the current limit threshold. The datasheet provides a detailed example of how to calculate the resistor values.
  • The TPS7A11105PDRVR has a thermal derating curve that specifies the maximum power dissipation at different ambient temperatures. To ensure reliable operation, the designer must calculate the maximum power dissipation based on the ambient temperature and adjust the design accordingly.

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TPS7A11105PDRVR 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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