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REF6133IDGKT - Texas Instruments

Description: 8ppm/C High-Precision Voltage Reference with Integrated High-Bandwidth Buffer

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REF6133IDGKT - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK-08
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REF6133IDGKT Details

  • Manufacturer Part Number:

    REF6133IDGKT

  • 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:

    2016-06-18

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3.55 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.004 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:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.0011 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3.55 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    8 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.05%

  • Width:

    3 mm

REF6133IDGKT Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane and a separate analog ground plane to minimize noise and ensure optimal performance. Additionally, keep the input and output traces as short as possible and avoid routing them near noise sources.
  • To ensure accurate voltage regulation, make sure to decouple the input and output pins with suitable capacitors, and use a low-ESR capacitor at the output pin. Also, ensure that the input voltage is within the recommended range and that the device is operated within its specified temperature range.
  • The REF6133 can supply up to 10mA of output current. However, it's recommended to limit the output current to 5mA or less to ensure optimal performance and minimize self-heating effects.
  • During power-up, the REF6133 has a soft-start feature that prevents output voltage overshoots. During power-down, the output voltage decays rapidly to prevent back-feeding of the input voltage. It's recommended to follow a controlled power-up and power-down sequence to ensure reliable operation.
  • The REF6133 is specified to operate up to 125°C. However, it's recommended to derate the output current and ensure proper thermal management to prevent overheating and ensure reliable operation in high-temperature environments.

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REF6133IDGKT 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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Part Image REF6133IDGKR Texas Instruments

Three Terminal Voltage Reference, 1 Output, 3.3V, PDSO8