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REF3433IDBVR - Texas Instruments

Description: 3.3V Low-Drift Low-Power Small-Footprint Series Voltage Reference

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Symbol
REF3433IDBVR - Texas Instruments - PCB symbol
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PCB Footprints
REF3433IDBVR - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - SOT-23 (6)
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3D Models
REF3433IDBVR - Texas Instruments - 3D model - SOT23 (6-Pin) - SOT-23 (6)
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REF3433IDBVR Details

  • Manufacturer Part Number:

    REF3433IDBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-12-12

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • Input Voltage-Max:

    12 V

  • Input Voltage-Min:

    3.35 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:

    3.30165 V

  • Output Voltage-Min:

    3.29835 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • 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):

    12 V

  • Supply Voltage-Min (Vsup):

    3.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temp Coef of Voltage-Max:

    6 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    0.05%

  • Width:

    1.6 mm

REF3433IDBVR Frequently Asked Questions (FAQs)

  • The REF3433IDBVR is a sensitive device and requires careful layout and placement to ensure optimal performance. It is recommended to place the device close to the analog-to-digital converter (ADC) and to use a ground plane to minimize noise. Additionally, it is recommended to use a 4-layer PCB with a dedicated analog ground plane to reduce noise and improve performance.
  • To ensure proper decoupling, it is recommended to use a 10uF ceramic capacitor in parallel with a 100nF ceramic capacitor, placed as close as possible to the REF3433IDBVR. This will help to filter out high-frequency noise and ensure a stable output voltage.
  • The recommended input voltage range for the REF3433IDBVR is 4.5V to 5.5V. Operating the device outside of this range may affect its performance and accuracy.
  • The REF3433IDBVR is a sensitive device and can be affected by temperature changes. It is recommended to keep the device away from heat sources and to use a heat sink if necessary. Additionally, it is recommended to follow the thermal design guidelines provided in the datasheet to ensure optimal performance.
  • The recommended output capacitor value for the REF3433IDBVR is 10uF. This value helps to filter out high-frequency noise and ensure a stable output voltage.

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REF3433IDBVR 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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