Products > Integrated Circuits (ICs) > Power Management ICs > TPS25221DBVR
  • TPS25221DBVR

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Power Switch ICs - Power Distribution Precision Adjustable Current-Limited Power-Distribution Switches

  • Manufacturer :
  • TI
  • Package/Case :
  • SOT-23-6
  • Product Categories :
  • Switch ICs
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 0


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TPS25221DBVR Product Details

Texas Instruments TPS25221DBVR Power Distribution Switches are intended for applications where heavy capacitive loads and short circuits may be encountered. The programmable current-limit threshold may be set between 275mA and 2.7A (typical) using an external resistor. ILIMIT accuracy as tight as ±6% can be achieved at the higher current-limit settings. Power-switch rise and fall times are controlled to minimize current surges during turn on and turn off. When a load attempts to draw current exceeding the programmed ILIMIT the internal FET enters a constant current mode in order to keep ILOAD at or below ILIMIT. The FAULT output will assert low during over-current conditions after the built-in de-glitch time.



  • 2.5-V to 5.5-V VOPERATING
  • Pin-to-Pin with TPS2553
  • 0.275-A to 2.7-A Adjustable ILIMIT (±6.5% at 1.7 A)
  • 70-mΩ (typical) RON
  • 1.5-μs Short Circuit Response
  • 8-ms Fault Reporting Deglitch
  • Reverse Current Blocking (when disabled)
  • Built-In Soft Start
  • UL 60950 and UL 62368 Recognition
  • 15-kV ESD Protection per IEC 61000-4-2 (with external capacitance)

Technical Parameters

  • Type
  • Current Limited Switch
  • Number of Outputs
  • 1 Output
  • Output Current
  • 2 A
  • Current Limit
  • 0.275 A to 2.7 A
  • On Resistance Max
  • 110 mOhms
  • Operating Supply Voltage
  • 2.5 V to 5.5 V
  • Supply Voltage Min
  • 2.5 V
  • Supply Voltage Max
  • 5.5 V
  • Minimum Operating Temperature
  • - 40 C
  • Maximum Operating Temperature
  • + 125 C
  • Mounting Style
  • Package/Case
  • SOT-23-6
  • Series
  • TPS25221
  • Packaging
  • Cut Tape, eel, Reel

TPS25221DBVR Documents

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Estimated Delivery Time: Jul 11 - Jul 16 days (choose Expedited at checkout).

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  • charge US$0.00 banking fee.

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

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    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.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.


Q: How does Jotrin guarantee that TPS25221DBVR is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their TPS25221DBVR devices; we pay more attention to the channels and quality of TPS25221DBVR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of TPS25221DBVR chips? Including TI original factory information, Switch ICs application, TPS25221DBVR pictures?
You can use Jotrin's intelligent search engine, or filter by Semiconductors ; Power management ; USB power switches & charging port controllers category, or find it through TI brand manufacturer page.
Q: Are the TI's TPS25221DBVR price and stock displayed on the platform accurate?
The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for TPS25221DBVR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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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.
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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 TPS25221DBVR?
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 TPS25221DBVR we delivered, we will accept the replacement or return of the TPS25221DBVR 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 TPS25221DBVR.
(3)The TPS25221DBVR 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 TPS25221DBVR datasheet pdf, TPS25221 pin diagram?
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