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LM2575T-5.0

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SIMPLE SWITCHER 1A Step-Down Voltage Regulator

  • メーカー :
  • TI/NS
  • パッケージ :
  • TO-220
  • 製品 :
  • Switch, DC to DC regulator, the controller
  • RoHs Status:
  • Lead free / RoHS Compliant
  • 在庫:
  • 108000

  

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LM2575T-5.0 製品詳細

The LM2575T-5.0 device greatly simplifies the design of switching power supplies by conveniently providing all the active functions needed for a step-down (buck) switching regulator in an integrated circuit. Accepting a wide input voltage range and available in an adjustable output version, the LM2575T-5.0 has an integrated switch capable of delivering 1 A of load current, with excellent line and load regulation. The device also offers internal frequency compensation, a fixed-frequency oscillator, cycle-by-cycle current limiting, and thermal shutdown. In addition, a manual shutdown is available through an external ON/OFF pin.

The LM2575T-5.0 represents a superior alternative to popular three-terminal linear regulators. Due to its high efficiency, it significantly reduces the size of the heat sink and, in many cases, no heat sink is required. Optimized for use with standard series of inductors available from several different manufacturers, the LM2575T-5.0 greatly simplifies the design of switch-mode power supplies by requiring a minimal addition of only four to six external components for operation.

The LM2575T-5.0 is characterized for operation over the virtual junction temperature range of –40°C to 125°C.

LM2575T-5.0

アプリケーション/パラメータの範囲

  • Adjustable With a Range of 1.23 V to 37 V and
    ±4% Regulation (Max) Over Line, Load, and
    Temperature Conditions
  • Specified 1-A Output Current
  • Wide Input Voltage Range 4.75 V to 40 V
  • Uses Readily Available Standard Inductors
  • 52-kHz (Typical) Fixed-Frequency Internal
    Oscillator
  • TTL Shutdown Capability With 50-μA (Typical)
    Standby Current
  • High Efficiency…as High as 88% (Typical)
  • Thermal Shutdown and Current-Limit Protection
    With Cycle-by-Cycle Current Limiting
  • For the Full Offering of Voltages (Including Fixed-
    Output Options) and Packages (Including TO-
    263), See TL2575 Data Sheet, SLVS638

LM2575T-5.0 製品

LM2575T-5.0 Block Diagram
(商品画像: Diagram)

技術的パラメータ

  • Input Voltage MAX
  • 40 V
  • Switching Frequency
  • 52 kHz
  • Output Voltage
  • 3.3 V, 5 V, 12 V, 15 V
  • Output Current
  • 1 A
  • Number of Outputs
  • 1
  • Maximum Operating Temperature
  • + 125 C
  • Mounting Style
  • Through Hole
  • Input Voltage MIN
  • - 0.3 V
  • Minimum Operating Temperature
  • - 40 C
  • Package / Case
  • TO-220
  • Packaging
  • Tube
  • Series
  • LM2575
  • Factory Pack Quantity
  • 45
  • Tradename
  • SIMPLE SWITCHER
  • Type
  • Step-Down Regulators

LM2575T-5.0 Documents

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Estimated Delivery Time: May 13 - May 18 days (choose Expedited at checkout).

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  • 7-30 days

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  • 最低国際海運料金は$ 2.00米から始まります。

    最低国際海運料金は$ 2.00米から始まります。

  • すべての製品の90日間の品質保証。

    すべての製品の90日間の品質保証。

梱包

  • 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

保証

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 LM2575T-5.0 is the original manufacturer or agent of TI/NS?
We have a professional business development department to strictly test and verify the qualifications of TI/NS original manufacturers and agents. All TI/NS suppliers must pass the qualification review before they can publish their LM2575T-5.0 devices; we pay more attention to the channels and quality of LM2575T-5.0 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LM2575T-5.0 chips? Including TI/NS original factory information, Switch, DC to DC regulator, the controller application, LM2575T-5.0 pictures?
You can use Jotrin's intelligent search engine, or filter by Semiconductors ; Power management ; DC/DC switching regulators category, or find it through TI/NS brand manufacturer page.
Q: Are the TI/NS's LM2575T-5.0 price and stock displayed on the platform accurate?
The TI/NS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LM2575T-5.0, 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 LM2575T-5.0?
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 LM2575T5.0 we delivered, we will accept the replacement or return of the LM2575T-5.0 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 LM2575T-5.0.
(3)The LM2575T-5.0 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 LM2575T-5.0 datasheet pdf, LM2575 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

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