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TPS3823-25DBVR - Texas Instruments

Description: Voltage supervisor (reset IC) with watchdog and manual reset

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TPS3823-25DBVR - Texas Instruments - PCB symbol
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PCB Footprints
TPS3823-25DBVR - Texas Instruments PCB footprint - Other - Other - SOT95P280X145-5N
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TPS3823-25DBVR - Texas Instruments - 3D model - Other - SOT95P280X145-5N
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TPS3823-25DBVR Details

  • Manufacturer Part Number:

    TPS3823-25DBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • Country Of Origin:

    Mainland China, Taiwan, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    RESET THRESHOLD VOLTAGE IS 2.25V

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 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:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max (Isup):

    0.025 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.1 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:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.25V

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

    30

  • Width:

    1.6 mm

TPS3823-25DBVR Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the TPS3823-25DBVR 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. A good layout practice is to use a star connection for the power and ground pins to minimize noise and ensure proper operation.
  • To ensure stability, it is essential to follow the recommended component values and layout guidelines. Additionally, the output capacitor should be selected based on the output voltage and current requirements. A minimum output capacitance of 10uF is recommended, and the capacitor should be placed close to the device.
  • The TPS3823-25DBVR can handle input voltages up to 40V, but it is recommended to operate within the specified input voltage range of 2.7V to 38V for optimal performance and reliability.
  • The TPS3823-25DBVR is rated for operation up to 125°C, but it is essential to consider the thermal design and ensure proper heat dissipation to prevent overheating. A thermal pad is available on the device to help with heat dissipation.
  • The output voltage of the TPS3823-25DBVR can be adjusted by using a resistive divider network between the output and the feedback pin. The output voltage can be calculated using the formula: Vout = 2.5V x (R1 + R2) / R2.

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TPS3823-25DBVR 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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