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REF3012AIDBZT - Texas Instruments

Description: 1.25V 50ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference

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PCB Footprints
REF3012AIDBZT - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ (R-PDSO-G3)
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REF3012AIDBZT - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ (R-PDSO-G3)
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REF3012AIDBZT Details

  • Manufacturer Part Number:

    REF3012AIDBZT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Package Description:

    GREEN, PLASTIC, SOT-23, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    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:

    5.5 V

  • Input Voltage-Min:

    1.8 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 Voltage-Max:

    1.252 V

  • Output Voltage-Min:

    1.247 V

  • Output Voltage-Nom:

    1.25 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):

    1.8 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temp Coef of Voltage-Max:

    75 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • 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

REF3012AIDBZT Frequently Asked Questions (FAQs)

  • The recommended output capacitor value is 10uF to 22uF, but it can be adjusted based on the specific application and noise requirements.
  • To ensure stability, make sure to decouple the input with a 0.1uF capacitor, use a low-ESR output capacitor, and keep the output capacitor value within the recommended range.
  • The REF3012AIDBZT can supply up to 10mA of output current, but it's recommended to keep the output current below 5mA for optimal performance and stability.
  • The REF3012AIDBZT has a soft-start feature that prevents output voltage overshoot during power-up. During power-down, the output voltage decays slowly to prevent any voltage spikes.
  • The REF3012AIDBZT is specified to operate up to 125°C, but its accuracy and stability may degrade at higher temperatures. For high-temperature applications, consider using a voltage reference with a higher temperature rating.

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REF3012AIDBZT 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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