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TPS3838K33DBVRG4 - Texas Instruments

Description: Supervisory Circuits 220nA w/ 10ms/200ms Select delay time

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PCB Footprints
TPS3838K33DBVRG4 - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A
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TPS3838K33DBVRG4 - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A
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TPS3838K33DBVRG4 Details

  • Manufacturer Part Number:

    TPS3838K33DBVRG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • Country Of Origin:

    Mainland China, Malaysia, Mexico, Philippines, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    1.6 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.93V

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

    30

  • Width:

    1.6 mm

TPS3838K33DBVRG4 Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the TPS3838K33DBVRG4 can be found in the Texas Instruments application note 'TPS3838 Layout and Placement Guidelines' (SLVAE04). It provides guidance on component placement, routing, and thermal considerations to ensure optimal performance and reliability.
  • The output voltage tolerance of the TPS3838K33DBVRG4 can be calculated using the formula: Output Voltage Tolerance = (Output Voltage Nominal x (Temperature Coefficient x (Temperature - 25°C))) + (Output Voltage Nominal x Line Regulation). The temperature coefficient and line regulation values can be found in the datasheet.
  • The maximum input voltage that the TPS3838K33DBVRG4 can withstand is 6V. Exceeding this voltage may cause damage to the device. It's recommended to add input voltage protection, such as a voltage clamp or a transient voltage suppressor, to prevent overvoltage conditions.
  • The TPS3838K33DBVRG4 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and voltage according to the datasheet's thermal derating curves to ensure reliable operation in high-temperature environments.
  • To troubleshoot issues with the TPS3838K33DBVRG4, start by checking the input voltage, output voltage, and output current. Verify that the device is properly connected and that the input voltage is within the recommended range. Check for any signs of overheating, such as excessive temperature or thermal shutdown. Consult the datasheet and application notes for guidance on troubleshooting specific issues.

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TPS3838K33DBVRG4 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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