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TPS3801E18DCKR - Texas Instruments

Description: Small Supply Voltage Supervisors with Manual Reset

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TPS3801E18DCKR - Texas Instruments - PCB symbol
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PCB Footprints
TPS3801E18DCKR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DCK
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3D Models
TPS3801E18DCKR - Texas Instruments - 3D model - SOT23 (5-Pin) - DCK
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TPS3801E18DCKR Details

  • Manufacturer Part Number:

    TPS3801E18DCKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SC-70

  • Pin Count:

    5

  • Manufacturer Package Code:

    SOT323

  • Country Of Origin:

    Mainland China, Philippines, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    RESET THRESHOLD VOLTAGE IS 1.71 V; POWER ON RESET GENERATOR; MANUAL RESET INPUT

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2 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:

    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):

    0.018 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +1.71V

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

    30

  • Width:

    1.25 mm

TPS3801E18DCKR Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the TPS3801E18DCKR involves placing the device close to the power source, using a solid ground plane, and keeping the input and output capacitors close to the device. Additionally, it is recommended to use a low-ESR capacitor for the input capacitor and to minimize the length of the traces between the device and the capacitors.
  • The choice of input and output capacitors for the TPS3801E18DCKR depends on the specific application requirements. In general, a low-ESR capacitor with a value of 10uF to 22uF is recommended for the input capacitor, while a capacitor with a value of 4.7uF to 10uF is recommended for the output capacitor. The capacitor voltage rating should be at least 2x the input voltage.
  • The TPS3801E18DCKR can handle a maximum input voltage of 18V. However, it is recommended to operate the device within the recommended input voltage range of 6.5V to 18V to ensure optimal performance and reliability.
  • The output voltage of the TPS3801E18DCKR can be adjusted by using a resistive divider network between the output pin and the ground pin. The output voltage can be calculated using the formula: Vout = 1.2V x (R1 / R2 + 1), where R1 and R2 are the resistors in the divider network.
  • The TPS3801E18DCKR can provide a maximum output current of 1A. However, the actual output current may be limited by the input voltage, output voltage, and the internal power dissipation of the device.

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TPS3801E18DCKR 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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