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TPS3124G15DBVR - Texas Instruments

Description: Supply Voltage Supervisor with Watchdog Timer

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TPS3124G15DBVR - Texas Instruments - PCB symbol
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PCB Footprints
TPS3124G15DBVR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV
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3D Models
TPS3124G15DBVR - Texas Instruments - 3D model - SOT23 (5-Pin) - DBV
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TPS3124G15DBVR Details

  • Manufacturer Part Number:

    TPS3124G15DBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    4

  • Additional Feature:

    POWER-ON RESET GENERATOR

  • 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):

    0.03 mA

  • Supply Voltage-Max (Vsup):

    3.3 V

  • Supply Voltage-Min (Vsup):

    0.75 V

  • Supply Voltage-Nom (Vsup):

    1.5 V

  • Surface Mount:

    YES

  • 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:

    +1.5V

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

    30

  • Width:

    1.6 mm

TPS3124G15DBVR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS3124G15DBVR is 15V, as specified in the datasheet. However, it's recommended to keep the input voltage below 12V to ensure reliable operation and to prevent overheating.
  • To ensure stability, make sure to follow the recommended layout and component placement guidelines in the datasheet. Additionally, use a high-quality output capacitor with low ESR (Equivalent Series Resistance) and a sufficient capacitance value (at least 10uF) to filter out noise and ripple.
  • The TPS3124G15DBVR is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's essential to consider the thermal design and ensure proper heat dissipation to prevent overheating. A heat sink or thermal pad may be necessary for high-temperature applications.
  • The output voltage of the TPS3124G15DBVR is determined by the resistor divider network (R1 and R2) connected to the FB pin. Use the formula: Vout = 0.8V x (1 + R2/R1) to calculate the output voltage. Make sure to choose the correct resistor values to achieve the desired output voltage.
  • The TPS3124G15DBVR is designed for low-to-moderate current applications (up to 1.5A). For high-current applications, consider using a different device or adding external components to improve current handling. Always check the device's thermal and electrical specifications to ensure it can handle the required current.

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TPS3124G15DBVR 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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