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ST2129QTR - STMicroelectronics

Description: 2-bit dual supply level translator without direction control pin QFN10 (1.8 x 1.4 x 0.5 mm) - 0.40 mm pitch

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Symbol
ST2129QTR - STMicroelectronics - PCB symbol
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PCB Footprints
ST2129QTR - STMicroelectronics PCB footprint - Other - Other - QFN10 (1.8 x 1.4 x 0.5 mm) - 0.40 mm pitch
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3D Models
ST2129QTR - STMicroelectronics - 3D model - Other - QFN10 (1.8 x 1.4 x 0.5 mm) - 0.40 mm pitch
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ST2129QTR Details

  • Manufacturer Part Number:

    ST2129QTR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    QFN-10

  • Pin Count:

    10

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Delay-Max:

    6.6 ns

  • Interface IC Type:

    VOLTAGE LEVEL TRANSLATOR

  • JESD-30 Code:

    R-XQCC-N10

  • JESD-609 Code:

    e4

  • Length:

    1.8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC10,.06X.07,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.55 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    1.8 V

  • Supply Voltage1-Max:

    3.6 V

  • Supply Voltage1-Min:

    1.65 V

  • Supply Voltage1-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    1.4 mm

ST2129QTR Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended, and the thermal pad should be connected to a ground plane to reduce thermal resistance.
  • To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, including junction temperature (Tj) and ambient temperature (Ta). Additionally, consider using thermal management techniques such as heat sinks, thermal interfaces, and airflow to keep the device within the recommended temperature range.
  • The recommended power-up sequence is to apply the power supply voltage (VCC) before the input signals. This ensures that the internal voltage regulators are stable before the device starts operating. A power-up sequence of VCC, then input signals, and finally the clock signal is recommended.
  • The ST2129QTR has built-in ESD protection, but it's still essential to follow proper ESD handling procedures during assembly and testing. Use ESD-safe materials, tools, and equipment, and ensure that the device is handled in an ESD-controlled environment.
  • The recommended clock signal quality is a low-jitter, high-frequency clock signal with a rise time of less than 1ns and a fall time of less than 1ns. The clock signal should also be free from noise and ringing to ensure reliable operation.

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ST2129QTR Overview

Use the download button to access the ST2129QTR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ST212, or try a keyword search, such as Level Translators

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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