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. Tools & Supplies/
    4. Development Tools/
    5. EVAL4973 STMicroelectronics

    EVAL4973 [STMicroelectronics]

    EVAL4973
    EVAL4973

    Part No:

    EVAL4973

    Category:

    Development Tools

    Manufacturer:

    STMicroelectronics

    RoHS Status:

    Product FAQ

    1. Is EVAL4973 available for RFQ?

    Yes. EVAL4973 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 EVAL4973?

    Pricing for EVAL4973 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 EVAL4973?

    EVAL4973 is a STMicroelectronics Development Tools with Moisture Sensitivity Level (MSL): 1 (Unlimited) and Frequency - Switching: 100kHz. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for EVAL4973?

    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 EVAL4973 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 EVAL4973?

    Yes. If EVAL4973 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Development Tools parts or compatible alternatives.

    RFQ

    Part Number:

    EVAL4973

    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

    Datasheet:

    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
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Voltage - Input
    8V~55V
    Current - Output
    3.5A
    Voltage - Output
    3.3V~40V
    Frequency - Switching
    100kHz
    Utilized IC / Part
    L4973
    Supplied Contents
    Board(s)
    Evaluation Kit
    Yes
    Board Type
    Fully Populated
    Main Purpose
    DC/DC, Step Down
    Outputs and Type
    1, Non-Isolated
    Regulator Topology
    Buck
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Contains Lead

    Documents

    Datasheets:

    L4973EVAL4973-STMicroelectronics-datasheet-8332211.pdfEVAL4973-STMicroelectronics-datasheet-98048.pdfEVAL4973-STMicroelectronics-datasheet-5320192.pdfEVAL4973-STMicroelectronics-datasheet-14897254.pdf
    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
    MT60B4G4HB-48B:A

    MT60B4G4HB-48B:A

    Micron

    BEST SELL
    ISM330DHCX

    ISM330DHCX

    STMicroelectronics

    BEST SELL
    H5AN8G8NCJR-XNC

    H5AN8G8NCJR-XNC

    SK HYNIX

    BEST SELL
    TMS320F28335ZJZQ

    TMS320F28335ZJZQ

    Texas Instruments

    BEST SELL
    ATSAME70Q20B-AN

    ATSAME70Q20B-AN

    Microchip

    BEST SELL
    MIMX8MQ6DVAJZAB

    MIMX8MQ6DVAJZAB

    NXP

    BEST SELL
    K4FBE3D4HM-GHCL

    K4FBE3D4HM-GHCL

    SAMSUNG

    BEST SELL
    BQ27441DRZR-G1AG4

    BQ27441DRZR-G1AG4

    Texas Instruments

    BEST SELL
    KHBBC4B03C-MC1K

    KHBBC4B03C-MC1K

    SAMSUNG

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • EK3L02AQ
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST-LINK/V2-ISOL
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • EV-VND7140AJ
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STEVAL-CCA002V1
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • NUCLEO-U031R8
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • AEK-LED-21DISM1
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STEVAL-IPE012V3
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • NUCLEO-G071RB
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • EVAL-TDA756X
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • P-NUCLEO-WB55
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -

    NUCLEO-L452RE

    NUCLEO-L452RE

    STMicroelectronics

    P-NUCLEO-53L1A1

    P-NUCLEO-53L1A1

    STMicroelectronics

    STEVAL-IPM05F

    STEVAL-IPM05F

    STMicroelectronics

    STEVAL-ISA042V1

    STEVAL-ISA042V1

    STMicroelectronics

    STEVAL-CBL015V1

    STEVAL-CBL015V1

    STMicroelectronics

    EV-VN7040AS

    EV-VN7040AS

    STMicroelectronics

    STEVAL-GMBL02V1

    STEVAL-GMBL02V1

    STMicroelectronics

    STEVAL-ISA196V1

    STEVAL-ISA196V1

    STMicroelectronics

    SPC5-UDESTK-PLUS

    SPC5-UDESTK-PLUS

    STMicroelectronics

    STEVAL-IHM042V1

    STEVAL-IHM042V1

    STMicroelectronics

    Soldering(8326)Enclosures & Chassis(60234)Liquid Dispensers & Bottles(5315)Chemicals(23051)Anti-Static Control Products(8696)Electronic Tools(182023)Prototyping Products(2915)Storage Boxes & Cases(39621)3D Printing & Accessories(815)Adhesive Tapes(29159)

    No recently viewed products