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REF2912AIDBZT - Texas Instruments

Description: 1.25V 100ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference

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REF2912AIDBZT - Texas Instruments PCB footprint - Other - Other - SOT95P237X112-3N
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REF2912AIDBZT - Texas Instruments  - 3D model - Other - SOT95P237X112-3N
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REF2912AIDBZT Details

  • Manufacturer Part Number:

    REF2912AIDBZT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Package Description:

    TSSOP, TO-236

  • Pin Count:

    3

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, 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:

    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 Current-Max:

    0.025 A

  • Output Voltage-Max:

    1.275 V

  • Output Voltage-Min:

    1.225 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:

    100 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:

    2%

  • Width:

    1.3 mm

REF2912AIDBZT Frequently Asked Questions (FAQs)

  • The typical output voltage tolerance of the REF2912AIDBZT is ±0.05%.
  • To ensure the output voltage remains stable over temperature, it is recommended to decouple the input pin with a 10uF capacitor and use a low-ESR capacitor (e.g., X5R or X7R) for the output capacitor.
  • Yes, the REF2912AIDBZT is suitable for use as a voltage reference for an ADC. Its low noise and high stability make it an ideal choice for this application.
  • The recommended input voltage range for the REF2912AIDBZT is 4.5V to 18V.
  • To minimize noise, use a low-noise power supply, decouple the input pin with a 10uF capacitor, and use a low-ESR capacitor (e.g., X5R or X7R) for the output capacitor. Additionally, keep the REF2912AIDBZT away from high-current switching circuits.

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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 REF2912AIDBZR Texas Instruments

Three Terminal Voltage Reference, 1 Output, 1.25V, CMOS, PDSO3