Products > Discrete Semiconductors > SM8013B
  • SM8013B

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Discrete Semiconductors SOP8

Manufacturer : SM
Package/Case : SOP8
Product Categories : Discrete Semiconductors
Datasheet: SM8013B Datasheet (PDF)
RoHs Status: Lead free/RoHS Compliant
In-stock: 10


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SM8013B Product Details

[ShenZhen Sunmoon Microelectronics CO.,LTD]

I. Overview:
The SM8013B is a high-performance current-mode PWM control IC that is composed of external high-voltage MOSFETs.
High-power switching power supply. It has a small startup current and operating current, ensuring low standby power consumption and high operating efficiency.
By adjusting peripheral devices, the PWM operating frequency is changed to meet the needs of various customers. In the case of no-load or light-load, The chip will reduce the PWM operating frequency (>22KHz), further reducing the switching losses.
SM8013B also has excellent over-current protection (OCP), overload protection (OLP), chip VDD over-voltage clamping Undervoltage lockout function (UVLO). At the same time, the maximum voltage of chip driver output is kept at 18V to ensure the external high-voltage MOSFET tube Safe and reliable work. Internal frequency-jittering function guarantees good EMI performance of the power system.

Second, the characteristics of description:
1. Low peripheral circuit components and low cost
2. Very low standby power consumption (AC240V, power consumption less than 0.3W)
3. Overcurrent protection, overload protection
4. Excellent chip overvoltage clamping and undervoltage lockout (UVLO)
5. Package Format: SOT23-6, SOP8, DIP8
6. Very low startup current (5μA) and very low operating current (2mA)
7. Change the switching frequency by adjusting the peripheral resistance.
8. Drive output voltage is less than 18V to protect high voltage MOSFETs

Third, application:
1. Various battery chargers, adapters, etc.
2. DVD, VCD, set-top box and other power supplies
3. Universal off-line switching power supply system


Technical Parameters

  • Manufacturer
  • SM
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free/RoHS Compliant
  • Package/Case
  • SOP8

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Estimated Delivery Time: Dec 06 - Dec 11 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that SM8013B is the original manufacturer or agent of SM?
We have a professional business development department to strictly test and verify the qualifications of SM original manufacturers and agents. All SM suppliers must pass the qualification review before they can publish their SM8013B devices; we pay more attention to the channels and quality of SM8013B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of SM8013B chips? Including SM original factory information, application, SM8013B pictures?
You can use Jotrin's intelligent search engine, or filter by Discrete Semiconductors category, or find it through SM brand manufacturer page.
Q: Are the SM's SM8013B price and stock displayed on the platform accurate?
The SM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for SM8013B, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of SM8013B?
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 SM8013B we delivered, we will accept the replacement or return of the SM8013B 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 SM8013B.
(3)The SM8013B 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
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as SM8013B datasheet pdf, SM8013B pin diagram?
Need any After-Sales service, please feel free contact us:

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