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TPS3823-33DBVR - Texas Instruments

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

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TPS3823-33DBVR - Texas Instruments - PCB symbol
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PCB Footprints
TPS3823-33DBVR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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3D Models
TPS3823-33DBVR - Texas Instruments - 3D model - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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TPS3823-33DBVR Details

  • Manufacturer Part Number:

    TPS3823-33DBVR

  • 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, Malaysia, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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:

    +2.93V

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

    30

  • Width:

    1.6 mm

TPS3823-33DBVR Frequently Asked Questions (FAQs)

  • The recommended input capacitor value is 1uF to 10uF, depending on the input voltage and output current requirements. A larger capacitor value can help reduce input voltage ripple and improve overall system stability.
  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a low-ESR output capacitor, and add a 10nF to 100nF capacitor between the FB pin and GND. Additionally, ensure that the input voltage is within the recommended range and the output current is within the specified limits.
  • The TPS3823-33DBVR can deliver up to 150mA of output current. However, the actual output current capability may be limited by the input voltage, output voltage, and thermal considerations.
  • The TPS3823-33DBVR is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to follow the recommended thermal design guidelines and ensure proper heat sinking to maintain a safe operating temperature.
  • The output voltage of the TPS3823-33DBVR can be adjusted by using a resistive divider network between the output and the FB pin. The output voltage can be calculated using the formula: Vout = 0.8V x (R1 / R2 + 1), where R1 and R2 are the resistors in the divider network.

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TPS3823-33DBVR 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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TPS3823-33DBVR Alternates

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Part Image MAX6316MUK29CY+T Maxim Integrated Products

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +2.9V, PDSO5
Part Image MAX6316MUK29CY+T Analog Devices Inc

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Part Image MAX6316LUK29CY-T Maxim Integrated Products

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Part Image MAX6316LUK33AX-T Maxim Integrated Products

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For a full list of alternate parts for TPS3823-33DBVR, check out Findchips.com