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REF35120QDBVR - Texas Instruments

Description: Voltage References 650-nA quiescent current, 12-ppm/C drift, ultra-low-power precision voltage reference

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PCB Footprints
REF35120QDBVR - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DBV0006A HEIGHT 1.45
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3D Models
REF35120QDBVR - Texas Instruments  - 3D model - SOT23 (6-Pin) - DBV0006A HEIGHT 1.45
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REF35120QDBVR Details

  • Manufacturer Part Number:

    REF35120QDBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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:

    THREE TERMINAL VOLTAGE REFERENCE

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    1.7 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.01 A

  • Output Voltage-Max:

    1.20006 V

  • Output Voltage-Min:

    1.1994 V

  • Output Voltage-Nom:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    1.45 V

  • Supply Voltage-Nom (Vsup):

    1.7 V

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    12 ppm/°C

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.05%

  • Width:

    1.6 mm

REF35120QDBVR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the REF35120QDBVR datasheet, which includes guidelines for component placement, routing, and thermal management. Additionally, TI recommends using a 4-layer PCB with a solid ground plane to minimize noise and improve thermal dissipation.
  • To ensure accurate voltage regulation, it's essential to follow the recommended input and output capacitor values, as well as the input voltage range. Additionally, the REF35120QDBVR has a built-in voltage reference, so it's crucial to decouple the input voltage with a capacitor to prevent noise and ripple from affecting the output voltage.
  • The REF35120QDBVR has a maximum output current capability of 20mA. However, it's recommended to limit the output current to 10mA or less to ensure stable operation and prevent overheating.
  • The REF35120QDBVR has a thermal pad on the bottom of the package, which should be connected to a solid ground plane on the PCB to dissipate heat. Additionally, TI recommends using a thermal via or a heat sink to further improve thermal dissipation.
  • The recommended input voltage range for the REF35120QDBVR is 4.5V to 18V. Operating the device outside of this range may affect its performance, accuracy, and reliability.

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REF35120QDBVR 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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