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TPS3805H33DCKR - Texas Instruments

Description: Texas Instruments TPS3805H33DCKR, Dual Voltage Supervisor, 0 → 6.3 V, 5-Pin SC-70

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PCB Footprints
TPS3805H33DCKR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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3D Models
TPS3805H33DCKR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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TPS3805H33DCKR Details

  • Manufacturer Part Number:

    TPS3805H33DCKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    VOLTAGE DETECTOR

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP5/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.006 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    1.3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +3.05V

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

    30

  • Width:

    1.25 mm

TPS3805H33DCKR Frequently Asked Questions (FAQs)

  • The DELAY pin is used to adjust the time it takes for the reset signal to be released after the voltage has risen above the threshold. This allows the user to customize the reset timing to their specific application.
  • The choice of threshold voltage depends on the specific requirements of your system. Consider the minimum operating voltage of your device, the voltage tolerance of your components, and the desired reset behavior. TI provides a range of threshold voltage options for the TPS3805H33DCKR, so choose the one that best fits your needs.
  • The main difference is the reset output polarity. The TPS3805H33DCKR has an active-high reset output, while the TPS3805L33DCKR has an active-low reset output. Choose the one that matches your system's reset signal requirements.
  • The TPS3805H33DCKR can be powered from a voltage source that is separate from the monitored voltage. Ensure that the power supply to the voltage supervisor is stable and within the recommended operating range to ensure proper operation.
  • The TPS3805H33DCKR can monitor voltages up to 6V. Do not exceed this maximum voltage rating to avoid damaging the device.

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TPS3805H33DCKR 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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