lmages are for reference only See Product Specifications

STMicroelectronics STV270N4F3

Part No.:
In Stock:
  Add To Cart
For more detailed including pricing and shipping
Quick response, quick quotation
Flash shipment, no worries after sales
Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Part Number
Email / phone number*
Contact Name / Company Name
  • Purchase and inquiryPurchase and inquiry

    STV270N4F3 this integrated circuit is available in factory sealed anti static packs. at Please read product page below detail information. including STV270N4F3 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for STV270N4F3 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

    Purchase in

    There is no doubt that you may place an order without registering to

    We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

    Means of Payment in

    For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

    RFQ (Request for Quotations) in

    It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

    Our sales will reply to your request by email within 24 hours.

    Warm reminder

    1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

    2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

    Shipping & Handling

    Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

    The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

    Shipping Method

    Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

    Order Tracking for International Orders

    Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.


    STV270N4F3 Typical application Circuitry


    The STV270N4F3 is a high-performance, efficient N-Channel Power MOS FET by Microelectronics. It is designed for applications such as switch-mode power supplies (SMPS), DC-DC converters, motor control, and other general purposes. Here's a guide to incorporating the STV270N4F3 into your circuit design:

    1. Drain-Source Connection: The STV270N4F3 has three terminals - Drain (D), Source (S), and Gate (G). The Source is frequently linked to ground, while the Drain is frequently connected to the load. Ensure to manage the voltage and current within the device specifications to avoid any damage.

    2. Gate Drive: The gate voltage (VGS) controls the state of the STV270N4F3. When VGS exceeds the threshold voltage (VH), the MOS FET turns on, allowing current to flow from Drain to Source. Conversely, when VGS is less than VH, the MOS FET is off. Hence, you need to drive the Gate appropriately using a microcontroller or a dedicated driver circuit, based on your specific needs.

    3. Protection Circuit: It is recommended to add a protection circuit for the STV270N4F3. This could include a gate-source resistor to prevent ringing, a gate-source Zenger diode to clamp the gate voltage and prevent it from exceeding the VGS(max) rating, and a drain-source snubbed circuit to suppress voltage spikes.

    4. Heat Dissipation: Power Moses such as the STV270N4F3 can generate significant heat during operation. Therefore, appropriate measures should be taken for heat dissipation. This can include using a heat sink or designing your PCB to act as a heat sink. Additionally, the thermal pad underneath the package should be soldered to the ground plane to enhance thermal dissipation.

    5. Parasitic Inductance: Parasitic inductance in the gate drive and power loop can cause unwanted oscillations or ringing. Therefore, keeping the gate drive path and power loop area small is important to minimize these parasitic inductances.

    In summary, integrating the STV270N4F3 into your design involves careful considerations of the device's Drain-Source connections, Gate drive, protection circuit, heat dissipation, and management of parasitic inductances. When using the STV270N4F3, following these recommendations will help you increase the efficiency and dependability of your circuit.

    STV270N4F3 informationSTV270N4F3 information

    STV270N4F3 FAQ

    1. How to order STV270N4F3 on

    Currently, only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does guarantee that STV270N4F3 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the STV270N4F3. All suppliers must pass our qualification reviews before they can publish their products including STV270N4F3 on; we pay more attention to the channels and quality of STV270N4F3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the STV270N4F3 price and inventory displayed accurate?

    The price and inventory of STV270N4F3 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

    Warm Tips: Some orders in certain payment forms may require handling fee.

    5. How is the shipping arranged?

    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of STV270N4F3?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the STV270N4F3 we delivered, we will accept the replacement or return of the STV270N4F3 only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of STV270N4F3.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

    7.How to contact us to get technical supports, such as STV270N4F3 pin diagram, STV270N4F3 datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

    Hot Products







    Contact Us