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REF1930AIDDCR - Texas Instruments

Description: V-Ref Programmable 1.5V/3V 20mA Medical 5-Pin TSOT-23 T/R

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Symbol
REF1930AIDDCR - Texas Instruments - PCB symbol
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PCB Footprints
REF1930AIDDCR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DDC (R-PDSO-G5)
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3D Models
REF1930AIDDCR - Texas Instruments - 3D model - SOT23 (5-Pin) - DDC (R-PDSO-G5)
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REF1930AIDDCR Details

  • Manufacturer Part Number:

    REF1930AIDDCR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    INPUT VOLTAGE MAX:6V

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3.02 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    3.003 V

  • Output Voltage-Min:

    2.997 V

  • Output Voltage-Nom:

    3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.46 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3.02 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    25 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:

    YES

  • Width:

    1.6 mm

REF1930AIDDCR Frequently Asked Questions (FAQs)

  • A good PCB layout for the REF1930AIDDCR involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a low-ESR capacitor for the output capacitor and to keep the output capacitor close to the device.
  • To ensure stability, make sure the output capacitor is within the recommended range (10uF to 22uF), and the ESR is less than 1 ohm. Also, ensure the input voltage is within the recommended range (2.7V to 5.5V) and the device is operated within the recommended temperature range (-40°C to 125°C).
  • The REF1930AIDDCR can provide up to 50mA of output current. However, it's recommended to limit the output current to 30mA or less to ensure the device operates within its recommended operating conditions.
  • Yes, the REF1930AIDDCR is rated for operation up to 125°C. However, the device's accuracy and stability may degrade at high temperatures. It's recommended to derate the device's performance at high temperatures and ensure proper thermal management.
  • The output voltage of the REF1930AIDDCR is fixed at 3.0V or 3.3V, depending on the device variant. The output voltage is determined by the internal voltage reference and is not adjustable.

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REF1930AIDDCR 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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REF1930AIDDCR Alternates

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Part Image REF1930AIDDCT Texas Instruments

Three Terminal Voltage Reference, 1 Output, 3V, Trim/Adjustable, PDSO5