Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Power/
    4. Buffer Modules/
    5. STEF05DPUR STMicroelectronics

    STEF05DPUR [STMicroelectronics]

    STEF05DPUR
    STEF05DPUR

    Part No:

    STEF05DPUR

    Category:

    Buffer Modules

    Manufacturer:

    STMicroelectronics

    Description:

    10 Terminations 5V 10 Pin STEF05 Current regulator -40°C~125°C TJ Min 3.1V Max 10V

    RoHS Status:

    Product FAQ

    1. Is STEF05DPUR available for RFQ?

    Yes. STEF05DPUR 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 STEF05DPUR?

    Pricing for STEF05DPUR 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 STEF05DPUR?

    STEF05DPUR is a STMicroelectronics Buffer Modules with Packaging: Tape & Reel (TR) and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Max Junction Temperature (Tj): 125°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STEF05DPUR?

    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 STEF05DPUR 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 STEF05DPUR?

    Yes. If STEF05DPUR 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:

    STEF05DPUR

    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: 6 months ago)
    Factory Lead Time
    18 Weeks
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    10-VFDFN Exposed Pad
    Number of Pins
    10
    Weight
    50.008559mg
    Operating Temperature
    -40°C~125°C TJ
    Packaging
    Tape & Reel (TR)
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    10
    ECCN Code
    EAR99
    Terminal Position
    DUAL
    Supply Voltage
    5V
    Terminal Pitch
    0.5mm
    Base Part Number
    STEF05
    Function
    Electronic Fuse
    Number of Channels
    1
    Max Supply Voltage
    10V
    Min Supply Voltage
    3.1V
    Analog IC - Other Type
    ANALOG CIRCUIT
    Operating Supply Current
    3.6A
    Voltage - Input
    3.1V~10V
    Max Junction Temperature (Tj)
    125°C
    On-State Resistance
    40mOhm
    Height
    1mm
    Length
    3mm
    Width
    3mm
    REACH SVHC
    No SVHC
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    STEF05DPUR Overview


    Included in package Tape & Reel (TR) is this file.The package is in the form of 10-VFDFN Exposed Pad.A mounting hole is provided for Surface Mount to mount this current regulator.Current regulator is recommended that the operating temperature not exceed -40°C~125°C TJ.Voltages of 3.1V~10V can be input as input voltages in this module.In addition to the 10 termination, there are a number of terminations that are used, which are achieved by terminating a transmission line with a voltage regulator that matches the characteristic impedance of the line.STEF05 family is associated with current regulator.10-pins are pronged contacts that form part of a computer's or other constant current regulator's signal interface.An current regulator such as this one is mounted by Surface Mount.In order to make this constant current work, it needs to be powered by 5VV.The analog IC used by this power converter is called ANALOG CIRCUIT.There is a strong/weak growth in the number of channels: 1.The maximum supply voltage of 10V is supported by it.The buck boost converter operates with a minimum supply voltage of 3.1V.In order for it to operate, it requires an operating supply current of 3.6A.

    STEF05DPUR Features


    Tape & Reel (TR) package
    STEF05 family
    The maximal supply voltage of 10V


    STEF05DPUR Applications


    There are a lot of STMicroelectronics
    STEF05DPUR Current Regulation/Managements applications.


    • Power management
    • Programmable current source
    • Automotive current measurement
    • Industrial applications current measurement
    • Battery management
    • Over current monitor
    • Over-current measurement
    • Current sensing
    • Motor controls
    • Transmission controls
    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

    BEST SELL
    K4A8G085WC-BIWE

    K4A8G085WC-BIWE

    SAMSUNG

    BEST SELL
    ISL8215MIRZ

    ISL8215MIRZ

    RENESAS

    BEST SELL
    MT53E1G32D2FW-046 AAT:C

    MT53E1G32D2FW-046 AAT:C

    Micron

    BEST SELL
    H9TQ26ADFTACUR-KUM

    H9TQ26ADFTACUR-KUM

    SK HYNIX

    BEST SELL
    BH66F5362

    BH66F5362

    Holtek

    BEST SELL
    MT47H128M16RT-25E IT:C

    MT47H128M16RT-25E IT:C

    Micron

    BEST SELL
    MT60B2G8HB-48B:A

    MT60B2G8HB-48B:A

    Micron

    BEST SELL
    K4AAG165WA-BCWE

    K4AAG165WA-BCWE

    SAMSUNG

    BEST SELL
    PMEG4010CEGW-QJ

    PMEG4010CEGW-QJ

    NEXPERIA

    BEST SELL
    MPU-6000EVB

    MPU-6000EVB

    TDK

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • STEF12SGR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • STEF512PUR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • STEF512SRIPUR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • STEF01FTR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STELPD01PUR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • STEF12PUR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STEF12EPUR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STEF05LAPUR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STEL12H24PUR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • STEF12SAGR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -

    STEF033AJR

    STEF033AJR

    STMicroelectronics

    STEF01FTR

    STEF01FTR

    STMicroelectronics

    STEF05LAPUR

    STEF05LAPUR

    STMicroelectronics

    STEC01PUR

    STEC01PUR

    STMicroelectronics

    STEF512PUR

    STEF512PUR

    STMicroelectronics

    STEF12PUR

    STEF12PUR

    STMicroelectronics

    STEF05SGR

    STEF05SGR

    STMicroelectronics

    STEF033PUR

    STEF033PUR

    STMicroelectronics

    STEF512SRXCPUR

    STEF512SRXCPUR

    STMicroelectronics

    STEF05PUR

    STEF05PUR

    STMicroelectronics

    Transformers(12577)AC Power Plugs & Receptacles(207)DC/DC Converters(149515)Solar Panels & Solar Cells(7)Supercapacitors(0)Battery Chargers(11802)Battery Holders, Clips & Contacts(447)DC Power Cords(0)AC Power Cords(0)Power Condition(27401)

    No recently viewed products