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TPS37044BJOFDDFR - Texas Instruments

Description: SOT-23-THIN - 1.1 mm max height

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TPS37044BJOFDDFR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - SOT-23 - 1.1 mm max height-
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TPS37044BJOFDDFR Details

  • Manufacturer Part Number:

    TPS37044BJOFDDFR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    WINDOW VOLTAGE DETECTOR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.1

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.015 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +0.8V

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

    30

  • Width:

    1.6 mm

TPS37044BJOFDDFR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a compact layout with the device placed close to the power source, using short traces and minimizing inductance. A 4-layer PCB with a solid ground plane is recommended. Additionally, decoupling capacitors should be placed close to the device's power pins.
  • The output capacitor value depends on the output voltage, output current, and desired transient response. A general guideline is to use a capacitor with a value between 10uF to 47uF, with a voltage rating at least 1.5 times the output voltage. TI provides a capacitor selection guide in the datasheet.
  • The TPS37044BJOFDDFR has an absolute maximum input voltage rating of 18V. However, the recommended operating input voltage range is 4.5V to 15V. Exceeding the absolute maximum rating can damage the device.
  • The TPS37044BJOFDDFR has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage divider network. The OVP threshold is set by the voltage divider ratio. TI provides a detailed OVP implementation guide in the datasheet.
  • The thermal derating curve is provided in the datasheet and shows the reduction in output current capability as the junction temperature increases. The device's performance is affected by the thermal derating, and it's essential to ensure proper thermal management to maintain the desired output current.

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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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Part Image TPS37044BJOFDDFRQ1 Texas Instruments

Voltage Supervisor/Reset IC, Adjustable, 4 Channel, +0.8V, PDSO8