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TPS3839E16DBZT - Texas Instruments

Description: Supervisory Circuits Ult-Lo 150nA Ult-Sm Vtg Supervisor

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PCB Footprints
TPS3839E16DBZT - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ
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3D Models
TPS3839E16DBZT - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ
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TPS3839E16DBZT Details

  • Manufacturer Part Number:

    TPS3839E16DBZT

  • 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 1.52V

  • 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:

    +1.52V

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

    30

  • Width:

    1.3 mm

TPS3839E16DBZT Frequently Asked Questions (FAQs)

  • The recommended layout for the TPS3839E16DBZT involves placing the device close to the power source, using a solid ground plane, and keeping the input and output traces short and wide to minimize inductance and resistance. Additionally, it is recommended to place a 10nF capacitor between the VDD and GND pins to filter out noise.
  • The correct resistor values for the TPS3839E16DBZT depend on the desired reset threshold voltage and the desired delay time. The datasheet provides a formula to calculate the resistor values based on these parameters. It is recommended to use 1% tolerance resistors to ensure accurate threshold voltage and delay time.
  • The TPS3839E16DBZT is rated for operation up to 125°C, but it is recommended to derate the device's performance at high temperatures. The datasheet provides a graph showing the device's performance vs. temperature. It is recommended to consider the device's thermal characteristics and to provide adequate heat sinking when operating in high-temperature environments.
  • The TPS3839E16DBZT has a built-in power-on reset (POR) function that resets the device when the supply voltage falls below a certain threshold. To handle the POR function, it is recommended to connect a capacitor between the VDD and GND pins to filter out noise and to ensure a clean power-up sequence.
  • Yes, the TPS3839E16DBZT is suitable for low-power applications due to its low quiescent current (IQ) of 1.5μA. However, it is recommended to consider the device's power consumption and to optimize the design to minimize power consumption.

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TPS3839E16DBZT 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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