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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Logic ICs/
    5. ST2149BQTR STMicroelectronics
    Product FAQ

    1. Is ST2149BQTR available for RFQ?

    Yes. ST2149BQTR by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for ST2149BQTR?

    Pricing for ST2149BQTR can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of ST2149BQTR?

    ST2149BQTR is a STMicroelectronics Logic ICs with Packaging: Tape & Reel (TR) and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Number of Terminations: 12. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for ST2149BQTR?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can ST2149BQTR be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to ST2149BQTR?

    Yes. If ST2149BQTR is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Logic ICs parts or compatible alternatives.

    RFQ

    Part Number:

    ST2149BQTR

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    ST2149BQTR [STMicroelectronics]

    ST2149BQTR
    ST2149BQTR

    Part No:

    ST2149BQTR

    Category:

    Logic ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Surface Mount 12 pins Tape & Reel (TR) Voltage Translators & Level Shifters 1 Voltage Level 12-UFQFN Obsolete 1 (Unlimited)

    RoHS Status:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    12-UFQFN
    Number of Pins
    12
    Weight
    21.99923mg
    Operating Temperature
    -40°C~85°C TA
    Packaging
    Tape & Reel (TR)
    Feature
    Auto-Direction Sensing
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    12

    Products Detail

    ST2149BQTR Overview


    A package called 12-UFQFN contains it.A package of Tape & Reel (TR) has been used.In this configuration, the output is set to Tri-State, Non-Inverted.Translator type Voltage Level is associated with this electrical device.Surface Mount is the way in which this electronic part is mounted.Electrical device with type Bidirectional channel.Level translators operates at -40°C~85°C TA.The superior flexibility of the system is achieved through its use of 1 circuits.As part of the transmission line termination process, there are a total of 12 terminations.Based on this base part number ST2149, its related parts can be identified.In order for it to operate, it needs to be powered by a voltage of 1.8V.Level translators has 12 pins.Voltages above 6.6V are supported.This device requires a minimum voltage of 1.65V.A VCCA supply rail is configured as 1.65V~3.6V.A VCCB supply rail is configured as 1.65V~5.5V.With the Surface Mount method, it is mounted.Level translators is 4 channels.Level translators belongs to the group of Other Interface ICs.The quiescent current consumed by it is 7?A because it is unaffected by external factors.Operating can ensure that Auto-Direction Sensing is achieved.

    ST2149BQTR Features


    12-UFQFN package
    1 circuits
    12 pins


    ST2149BQTR Applications


    There are a lot of STMicroelectronics
    ST2149BQTR voltage translators & level shifters applications.


    • MDIO
    • PMBus
    • SMBus
    • SDIO
    • UART
    • I2C
    • Automotive
    • Personal computing
    • Automotive infotainment
    • Advanced Driver Assistance System (ADAS)
    Featured Product
    Max Power Dissipation
    500mW
    Terminal Position
    QUAD
    Number of Functions
    1
    Supply Voltage
    1.8V
    Base Part Number
    ST2149
    Output Type
    Tri-State, Non-Inverted
    Number of Channels
    4
    Number of Circuits
    1
    Max Supply Voltage
    6.6V
    Min Supply Voltage
    1.65V
    Propagation Delay
    4.1 ns
    Logic Function
    Translator
    Data Rate
    144Mbps
    Interface IC Type
    INTERFACE CIRCUIT
    Channel Type
    Bidirectional
    Translator Type
    Voltage Level
    Voltage - VCCA
    1.65V~3.6V
    Voltage - VCCB
    1.65V~5.5V
    Length
    2mm
    Height Seated (Max)
    0.55mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free
  • 30-Day Guarantee
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    Fasted Delivery
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