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TPS3839G33DBZT - Texas Instruments

Description: Ultra-Low Power, Supply Voltage Supervisor

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PCB Footprints
TPS3839G33DBZT - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A SOT-23
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3D Models
TPS3839G33DBZT - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A SOT-23
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TPS3839G33DBZT Details

  • Manufacturer Part Number:

    TPS3839G33DBZT

  • 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

  • Additional Feature:

    RESET THRESHOLD VOLTAGE IS 2.93V

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e4

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Supply Current-Max (Isup):

    0.0005 mA

  • Supply Voltage-Max (Vsup):

    6.5 V

  • Supply Voltage-Min (Vsup):

    0.9 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +3.08V

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

    30

  • Width:

    1.3 mm

TPS3839G33DBZT Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the TPS3839G33DBZT involves placing the device close to the power source, using a solid ground plane, and minimizing the distance between the device and the bypass capacitors. Additionally, it is recommended to place the device on the top layer of the PCB to minimize noise coupling.
  • The choice of bypass capacitors for the TPS3839G33DBZT depends on the specific application and the desired level of noise filtering. A good starting point is to use a 1-10uF ceramic capacitor with a voltage rating of 10-50V, placed as close as possible to the device. The capacitor value and type may need to be adjusted based on the specific noise requirements of the system.
  • The maximum operating temperature range for the TPS3839G33DBZT is -40°C to 125°C. However, the device may not function correctly or may be damaged if operated outside of this range for an extended period.
  • To ensure the TPS3839G33DBZT is properly powered on and off, it is recommended to use a slow power-on ramp (typically 1-10ms) to prevent voltage overshoot and ensure proper device startup. Additionally, the device should be powered off slowly to prevent voltage undershoot and ensure proper device shutdown.
  • The recommended method for soldering the TPS3839G33DBZT is to use a reflow soldering process with a peak temperature of 260°C for 10-30 seconds. Hand soldering is not recommended due to the small size of the device and the risk of overheating.

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TPS3839G33DBZT 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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