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TPS78401QDBVRQ1 - Texas Instruments

Description: LDO Voltage Regulators Automotive, 300-mA, low-IQ, high-PSRR, LDO voltage regulator with high accuracy and enable 5-SOT-23 -40 to 150

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PCB Footprints
TPS78401QDBVRQ1 - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A
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TPS78401QDBVRQ1 - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A
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TPS78401QDBVRQ1 Details

  • Manufacturer Part Number:

    TPS78401QDBVRQ1

  • 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:

    2020-02-21

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.9 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):

    0.006

  • Load Regulation-Max(%):

    0.8333%

  • 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:

    0.75 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

  • Screening Level:

    AEC-Q100

  • 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:

    0.5%

  • Width:

    1.6 mm

TPS78401QDBVRQ1 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS78401QDBVRQ1 is 5.5V, as specified in the datasheet. Exceeding this voltage may damage the device.
  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 2.2uF and a maximum ESR of 1 ohm, as specified in the datasheet.
  • The maximum output current that the TPS78401QDBVRQ1 can deliver is 1A, as specified in the datasheet. Exceeding this current may cause the device to overheat or malfunction.
  • The output voltage of the TPS78401QDBVRQ1 can be calculated using the formula: Vout = (R1 / R2) x Vref, where R1 and R2 are the resistors connected to the FB pin, and Vref is the internal reference voltage (1.2V).
  • The EN (enable) pin on the TPS78401QDBVRQ1 is used to enable or disable the device. When the EN pin is high, the device is enabled, and when it is low, the device is disabled.

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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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