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TPS3820-50DBVTG4 - Texas Instruments

Description: Processor Supervisor 4.55V 0V to 5.8V 5-Pin SOT-23 T/R

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TPS3820-50DBVTG4 - Texas Instruments - PCB symbol
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PCB Footprints
TPS3820-50DBVTG4 - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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TPS3820-50DBVTG4 - Texas Instruments - 3D model - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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TPS3820-50DBVTG4 Details

  • Manufacturer Part Number:

    TPS3820-50DBVTG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 5 PIN

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.55V

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

    30

  • Width:

    1.6 mm

TPS3820-50DBVTG4 Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the TPS3820-50DBVTG4 can be found in the Texas Instruments application note 'TPS3820 Layout and Placement Guidelines' (SLVAE04). It provides guidance on component placement, routing, and thermal considerations to ensure optimal performance and reliability.
  • The reset threshold voltage of the TPS3820-50DBVTG4 can be adjusted by connecting an external resistor divider network between the VDD pin and the RSTIN pin. The ratio of the resistors determines the reset threshold voltage. Refer to the datasheet for more information on the calculation and example circuits.
  • The maximum capacitance allowed on the VDD pin of the TPS3820-50DBVTG4 is 10uF. Exceeding this value may affect the device's stability and performance. It's recommended to use a capacitor with a value between 1uF and 10uF for optimal performance.
  • The TPS3820-50DBVTG4 is rated for operation up to 125°C. However, the device's performance and accuracy may degrade at high temperatures. It's recommended to consult the datasheet and application notes for guidance on using the device in high-temperature environments and to ensure that the device is properly derated.
  • To ensure the TPS3820-50DBVTG4 is properly powered up and initialized, follow the power-up sequence outlined in the datasheet. This typically involves applying a valid input voltage to the VDD pin, waiting for the internal voltage regulator to stabilize, and then applying a valid input signal to the RSTIN pin.

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TPS3820-50DBVTG4 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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TPS3820-50DBVTG4 Alternates

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Part Image TPS3820-50DBVT Texas Instruments

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Part Image TPS3820-50DBVRG4 Texas Instruments

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For a full list of alternate parts for TPS3820-50DBVTG4, check out Findchips.com