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    1. Home/
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    4. Buffer Modules/
    5. STEF033PUR STMicroelectronics

    STEF033PUR [STMicroelectronics]

    STEF033PUR
    STEF033PUR

    Part No:

    STEF033PUR

    Category:

    Buffer Modules

    Manufacturer:

    STMicroelectronics

    Description:

    10 Terminations 3.3V 10 Pin STEF033 Current regulator -40°C~125°C TJ Min 3.1V Max 8V

    RoHS Status:

    Product FAQ

    1. Is STEF033PUR available for RFQ?

    Yes. STEF033PUR 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 STEF033PUR?

    Pricing for STEF033PUR 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 STEF033PUR?

    STEF033PUR is a STMicroelectronics Buffer Modules with Packaging: Tape & Reel (TR) and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Number of Terminations: 10. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STEF033PUR?

    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 STEF033PUR 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 STEF033PUR?

    Yes. If STEF033PUR is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Buffer Modules parts or compatible alternatives.

    RFQ

    Part Number:

    STEF033PUR

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    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.

    Featured Product

    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
    Lifecycle Status
    ACTIVE (Last Updated: 7 months ago)
    Factory Lead Time
    20 Weeks
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    10-VFDFN Exposed Pad
    Number of Pins
    10
    Operating Temperature
    -40°C~125°C TJ
    Packaging
    Tape & Reel (TR)
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    10
    ECCN Code
    EAR99
    Terminal Position
    DUAL
    Supply Voltage
    3.3V
    Terminal Pitch
    0.5mm
    Base Part Number
    STEF033
    Function
    Electronic Fuse
    Power Supplies
    3.3V
    Number of Channels
    1
    Max Supply Voltage
    8V
    Min Supply Voltage
    3.1V
    Analog IC - Other Type
    ANALOG CIRCUIT
    Voltage - Input
    3.1V~8V
    Nominal Supply Current
    3.6A
    Power Dissipation
    40mW
    REACH SVHC
    No SVHC
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    STEF033PUR Overview


    There is a package called Tape & Reel (TR) that contains buck boost converter.10-VFDFN Exposed Pad has packaged voltage regulator in this manner.Surface Mount is used to mount this current regulator on the board.Temperatures should not exceed -40°C~125°C TJ during operation.Current regulator is possible to use a voltage of 3.1V~8V as an input voltage.10 terminations are treated as terminations of transmission lines that use a voltage regulator with the characteristic impedance of the line as the means to terminate the transmission line.Current regulator belongs to the family STEF033.In computers and other communications constant current regulators, 10 pins are pronged contacts that form part of a signal interface.This current regulator is mounted by Surface Mount.The constant current should work as long as it is powered by a 3.3VV power source, and therefore must be plugged into a 3.3VV outlet.ANALOG CIRCUIT is the analog IC in this power converter.A significant number of channels are growing strongly/weakly: 1.Supports the maximum supply voltage of 8V.The current regulations of this part are included in a part that is named Power Management Circuits.As a result, it operates at the minimal supply voltage of 3.1V.A power supply 3.3V is required to operate current regulation.

    STEF033PUR Features


    Tape & Reel (TR) package
    STEF033 family
    The maximal supply voltage of 8V
    3.3V power supplies


    STEF033PUR Applications


    There are a lot of STMicroelectronics
    STEF033PUR Current Regulation/Managements applications.


    • Automotive current measurement
    • Industrial applications current measurement
    • Battery management
    • Over current monitor
    • Over-current measurement
    • Current sensing
    • Motor controls
    • Transmission controls
    • Diesel injection controls
    • Engine management
    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

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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