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TL4050B41IDBZT - Texas Instruments

Description: Precision micropower shunt voltage reference

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PCB Footprints
TL4050B41IDBZT - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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TL4050B41IDBZT - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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TL4050B41IDBZT Details

  • Manufacturer Part Number:

    TL4050B41IDBZT

  • 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:

    Mainland China, Malaysia, Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e4

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    4.1041 V

  • Output Voltage-Min:

    4.0878 V

  • Output Voltage-Nom:

    4.096 V

  • 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

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    50 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.2%

  • Width:

    1.3 mm

TL4050B41IDBZT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout for the TL4050B41IDBZT in the datasheet, which includes a thermal pad connected to a large copper area on the PCB to dissipate heat. Additionally, it's recommended to use a 4-layer PCB with a solid ground plane to reduce thermal resistance.
  • To ensure accurate and stable output voltage, it's essential to follow the recommended capacitor selection and placement guidelines in the datasheet. Additionally, the input voltage should be well-regulated, and the output should be decoupled with a low-ESR capacitor. It's also recommended to use a quiet input voltage and minimize noise on the input and output lines.
  • Although the datasheet specifies a maximum input voltage of 18V, it's recommended to limit the input voltage to 15V to ensure reliable operation and prevent damage to the device. Exceeding the maximum input voltage can cause the device to overheat or fail.
  • The power dissipation of the TL4050B41IDBZT can be calculated using the formula: Pd = (Vin - Vout) x Iout. Where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. It's essential to consider the power dissipation when selecting the device and designing the PCB to ensure reliable operation.
  • The recommended input capacitor value is 1uF to 10uF, and it should be a low-ESR ceramic capacitor. The input capacitor helps to filter out noise and ripple on the input voltage, ensuring stable operation of the device.

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TL4050B41IDBZT 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 TL4050B41IDBZRG4 Texas Instruments

Two Terminal Voltage Reference, 1 Output, 4.096V, BIPolar, PDSO3