ST1S40IPUR
High frequency operation up to 850KHz
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1 | $2.430 | $2.43 |
10 | $2.325 | $23.25 |
30 | $2.262 | $67.86 |
100 | $2.198 | $219.80 |
500 | $2.075 | $1,037.50 |
1000 | $2.063 | $2,063.00 |
Inventory:6,009
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : ST1S40IPUR
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Package/Case : VDFN-8
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Manufacturer : Stmicroelectronics
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Components Classification : Voltage Regulators , DC DC Switching Regulators
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Datesheet : ST1S40IPUR DataSheet (PDF)
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Series : ST1S40
The ST1S40IPUR is a high-efficiency step-down DC-DC converter IC optimized for battery-powered applications.It provides a compact and reliable solution for converting higher input voltages to lower output voltages,ideal for portable electronic devices. (Note:The pin configuration below is a general representation.Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the ST1S40IPUR IC for a visual representation. Note: For detailed technical specifications, please refer to the ST1S40IPUR datasheet. Functionality The ST1S40IPUR is a step-down DC-DC converter that efficiently converts higher input voltages to lower output voltages for various battery-powered applications. It ensures stable and regulated power delivery for electronic devices. Usage Guide Q: What is the efficiency of the ST1S40IPUR? Q: Can the ST1S40IPUR handle input voltage spikes? For similar functionalities, consider these alternatives to the ST1S40IPUR:Overview of ST1S40IPUR
Pinout
Circuit Diagram
Key Features
Application
Frequently Asked Questions
A: The ST1S40IPUR offers high conversion efficiency, typically above 90%, ensuring minimal power loss during operation.
A: Yes, the ST1S40IPUR is designed to handle input voltage spikes and includes protection features to guard against voltage fluctuations.Equivalent
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Input Voltage Min Volt | 4.0 | Input Voltage Max Volt | 18.0 |
ECCN US | EAR99 | ECCN EU | NEC |
Packing Type | Tape And Reel | RoHs compliant | Ecopack2 |
Grade | Industrial | Package Name | DFN8 4x4 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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ST1S40IPUR
High frequency operation up to 850KHz
Inventory:
6,009
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




