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TPS78433QDBVRQ1 - 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
TPS78433QDBVRQ1 - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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3D Models
TPS78433QDBVRQ1 - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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TPS78433QDBVRQ1 Details

  • Manufacturer Part Number:

    TPS78433QDBVRQ1

  • 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:

    FIXED

  • Dropout Voltage1-Max:

    0.115 V

  • Dropout Voltage1-Nom:

    0.115 V

  • Input Voltage Absolute-Max:

    6.5 V

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    3.8 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Line Regulation-Max:

    0.0003%

  • Load Regulation-Max:

    0.01%

  • 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:

    3.3561 V

  • Output Voltage1-Min:

    3.2439 V

  • Output Voltage1-Nom:

    3.3 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:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    1.7%

  • Width:

    1.6 mm

TPS78433QDBVRQ1 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS78433QDBVRQ1 is 6.5V. 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 10uF and a maximum equivalent series resistance (ESR) of 1 ohm.
  • The maximum output current that the TPS78433QDBVRQ1 can deliver is 3A. Exceeding this current may cause the device to overheat or malfunction.
  • The TPS78433QDBVRQ1 has a fixed output voltage of 3.3V. If a different output voltage is required, an external resistor divider network can be used to set the output voltage.
  • The thermal shutdown temperature of the TPS78433QDBVRQ1 is 150°C. If the device temperature exceeds this value, it will shut down to prevent damage.

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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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