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TLV803MDBZT - Texas Instruments

Description: 3-pin voltage supervisor (reset IC) with active-low and open-drain reset

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TLV803MDBZT - Texas Instruments - PCB symbol
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PCB Footprints
TLV803MDBZT - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ
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3D Models
TLV803MDBZT - Texas Instruments - 3D model - SOT23 (3-Pin) - DBZ
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TLV803MDBZT Details

  • Manufacturer Part Number:

    TLV803MDBZT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    3

  • Country Of Origin:

    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-G3

  • JESD-609 Code:

    e3

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Supply Current-Max (Isup):

    0.025 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    1.1 V

  • Supply Voltage-Nom (Vsup):

    2 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.38V

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

    30

  • Width:

    1.3 mm

TLV803MDBZT Frequently Asked Questions (FAQs)

  • The recommended input capacitor value is 1uF to 10uF, depending on the application and noise requirements. A larger capacitor value can help to reduce output voltage ripple and improve noise performance.
  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient input capacitor, and avoid long traces and loops in the power supply lines. Additionally, adding a small ceramic capacitor (e.g., 10nF) between the output and ground can help to improve stability.
  • The TLV803MDBZT can handle input voltages up to 18V, but it's recommended to keep the input voltage below 15V to ensure reliable operation and minimize power dissipation.
  • The TLV803MDBZT is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to derate the output current and ensure good thermal design to prevent overheating.
  • The output voltage of the TLV803MDBZT is fixed at 3.3V, but it can be adjusted using an external resistor divider network. The output voltage can be calculated using the formula: Vout = 3.3V * (R1 / R2), where R1 and R2 are the resistors in the divider network.

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TLV803MDBZT 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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Part Image TLV803MDBZR Texas Instruments

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.38V, PDSO3