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TPS78401DBVR - Texas Instruments

Description: LDO Voltage Regulators 300-mA low-voltage low-dropout (LDO) linear regulator

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PCB Footprints
TPS78401DBVR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV
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3D Models
TPS78401DBVR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV
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TPS78401DBVR Details

  • Manufacturer Part Number:

    TPS78401DBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-08-16

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.3 V

  • Dropout Voltage1-Nom:

    0.115 V

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    1.65 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Line Regulation-Max (%/V):

    0.005

  • Load Regulation-Max(%):

    1.66667%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.3 A

  • Output Voltage1-Max:

    5.5 V

  • Output Voltage1-Min:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    0.75%

  • Width:

    1.6 mm

TPS78401DBVR Frequently Asked Questions (FAQs)

  • The TPS78401DBVR can handle input voltages up to 12V, but it's recommended to operate within the specified input voltage range of 2.7V to 5.5V for optimal performance.
  • To ensure stability, it's essential to follow the recommended layout and component selection guidelines, including the use of a 2.2μF output capacitor and a 1μF input capacitor. Additionally, ensure that the input voltage is within the specified range and the output current is within the recommended maximum current rating.
  • The minimum input capacitance required for stable operation is 1μF, but it's recommended to use a 2.2μF or larger input capacitor to ensure optimal performance and stability.
  • The TPS78401DBVR is rated for operation up to 125°C, but it's essential to consider the thermal design and ensure that the device is properly heat-sinked to prevent overheating. Additionally, the device's performance may degrade at high temperatures, so it's crucial to consult the datasheet for specific temperature-related specifications.
  • The output voltage of the TPS78401DBVR is adjustable and can be calculated using the following formula: Vout = (R1 / R2) * 1.25V, where R1 and R2 are the resistors connected to the FB pin. The output voltage range is from 1.25V to 5.5V.

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TPS78401DBVR 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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