Products > Integrated Circuits (ICs) > Power Management ICs > ST1S09IPUR
  • ST1S09IPUR
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ST1S09IPUR

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2 A, 1.5 MHz PWM step-down switching regulator with synchronous rectification,Switching Converters, Regulators & Controllers 2A 1.5 MHz PWM Step Down Switch Reg

  • Package/Case :
  • DFN-6D
  • Product Categories :
  • Switching Converters, Regulators & Controllers
  • RoHs Status:
  • Rohs
  • In-stock:
  • 1465

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ST1S09IPUR Product Details

The ST1S09IPUR is a step-down DC-DC converter optimized for powering low output voltage applications. It supplies a current in excess of 2 A over an input voltage range from 2.7 V to 6 V.

A high PWM switching frequency (1.5 MHz) allows the use of tiny surface-mount components.
Moreover, since the required synchronous rectifier is integrated, the number of the external components is reduced to minimum: a resistor divider, an inductor and two capacitors. The Power Good function continuously monitors the output voltage. An open drain Power Good flag is released when the output voltage is within regulation. In addition, a low output ripple is guaranteed by the current mode PWM topology and by the use of low ESR SMD ceramic capacitors. The device is thermally protected and the output current limited to prevent damages due to accidental short circuit. The ST1S09IPUR is available in the DFN6 (3 x 3 mm) package.

Feature

  • Operating junction temp. -30 °C to 125 °C
  • Utilizes tiny capacitors and inductors
  • Available in DFN6 (3 x 3 mm) exposed pad
  • Non switching quiescent current: (typ) 1.5 mA over temperature range
  • Integrated output over-voltage protection
  • 1.5 MHz fixed frequency PWM with current control mode

Technical Parameters

  • Switching Frequency
  • 1.5 MHz
  • Output Current
  • 2 A
  • Mounting Style
  • SMD/SMT
  • Package / Case
  • DFN-6D
  • Packaging
  • Reel
  • Factory Pack Quantity
  • 3000
  • Type
  • Step-Down Regulators

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Estimated Delivery Time: Jul 29 - Aug 03 days (choose Expedited at checkout).

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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.

Packing

  • 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

Guarantees

1.We provide 90 days warranty.

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.

FAQ:

Q: How does Jotrin guarantee that ST1S09IPUR is the original manufacturer or agent of ST?
We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their ST1S09IPUR devices; we pay more attention to the channels and quality of ST1S09IPUR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ST1S09IPUR chips? Including ST original factory information, Switching Converters, Regulators & Controllers application, ST1S09IPUR pictures?
You can use Jotrin's intelligent search engine, or filter by Power Management ; DC-DC Switching Converters ; Buck Regulators category, or find it through STMicroelectronics, Inc Information page.
Q: Are the ST's ST1S09IPUR price and stock displayed on the platform accurate?
The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ST1S09IPUR, 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 ST1S09IPUR?
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 ST1S09IPUR we delivered, we will accept the replacement or return of the ST1S09IPUR 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 ST1S09IPUR.
(3)The ST1S09IPUR 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 ST1S09IPUR datasheet pdf, ST1S09 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

STMicroelectronics, Inc

ST
ST Microelectronics is a global independent semiconductor company and a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications, and that designs, develops, manufactures and markets a broad spectrum of products....
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