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REF3133AIDBZTG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - REF3133AIDBZTG4 . - Voltage Reference, Low Power, Low Dropout, Series - Fixed, REF3133 Series, 3.3V, SOT-23-3

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REF3133AIDBZTG4 - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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REF3133AIDBZTG4 - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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REF3133AIDBZTG4 Details

  • Manufacturer Part Number:

    REF3133AIDBZTG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    GREEN, PLASTIC, SOT-23, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    OUTPUT VOLTAGE ADJUSTABLE FROM 3.2934V TO 3.3066V

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3.35 V

  • 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.01 A

  • Output Voltage-Max:

    3.3066 V

  • Output Voltage-Min:

    3.2934 V

  • Output Voltage-Nom:

    3.3 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

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3.35 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temp Coef of Voltage-Max:

    20 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    NICKEL PALLADIUM GOLD SILVER

  • 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

REF3133AIDBZTG4 Frequently Asked Questions (FAQs)

  • The typical output voltage tolerance of the REF3133 is ±0.05% (±5 mV) at 25°C.
  • To ensure stability and accuracy, decouple the input and output pins with 10 μF capacitors, and use a low-ESR capacitor (e.g., X5R or X7R) for the output capacitor.
  • The recommended input voltage range for the REF3133 is 4.5 V to 18 V, with a minimum input voltage of 4.5 V for stable operation.
  • The REF3133's output voltage has a temperature coefficient of ±10 ppm/°C, which means the output voltage changes by ±10 ppm (parts per million) for every 1°C change in temperature.
  • No, the REF3133 is a voltage reference, not a voltage regulator. It is designed to provide a stable voltage reference, not to regulate voltage.

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REF3133AIDBZTG4 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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