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TPS7A3721DRVR - Texas Instruments

Description: 1% High-Accuracy, 1-A, Low-Dropout Regulator with Reverse Current Protection

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TPS7A3721DRVR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - WSON_6
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3D Models
TPS7A3721DRVR - Texas Instruments  - 3D model - Small Outline No-lead - WSON_6
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TPS7A3721DRVR Details

  • Manufacturer Part Number:

    TPS7A3721DRVR

  • 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:

    0.2 V

  • Dropout Voltage1-Nom:

    0.13 V

  • Input Voltage Absolute-Max:

    6 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.3 V

  • JESD-30 Code:

    S-PDSO-N6

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Line Regulation-Max:

    0.00183%

  • 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

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    2.121 V

  • Output Voltage1-Min:

    2.079 V

  • Output Voltage1-Nom:

    2.1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.08,25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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%

  • Width:

    2 mm

TPS7A3721DRVR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the TPS7A3721DRVR evaluation module (EVM) user's guide, which includes guidelines for component placement, 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 22uF. TI also provides a capacitor selection tool on their website to help with this process.
  • 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 TPS7A3721DRVR has built-in OCP and SCP features. To implement these features, connect the OCP pin to a resistor divider network that sets the current limit, and connect the SCP pin to a capacitor that sets the short-circuit detection time. Refer to the datasheet and application notes for detailed implementation guidelines.
  • The thermal derating of the TPS7A3721DRVR is specified in the datasheet. As the ambient temperature increases, the device's maximum output current rating decreases. Ensure that your design takes into account the thermal derating to prevent overheating and maintain reliable operation.

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TPS7A3721DRVR 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 TPS7A3721DRVT Texas Instruments

Fixed Positive LDO Regulator, 2.1V, 0.2V Dropout, BICMOS, PDSO6