Products > Integrated Circuits (ICs) > Power Management ICs > LT8602EUJ#PBF

Images are for reference only.


Hot Sale

Conv DC-DC 3V to 42V Synchronous Step Down Quad-Out 1V 1.5A/1.8A/1.8A/2.5A Automotive 40-Pin QFN EP Tube

Manufacturer : Analog Devices, Inc
Package/Case : QFN-40
Product Categories : DC-DC Converters
Datasheet: LT8602EUJ#PBF Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 511


Request for Quotation

Warm Tips: Please fill out the below form and we will contact you as soon as possible.

LT8602EUJ#PBF Product Details

The LT8602EUJ#PBF is a quad channel, current mode, monolithic buck switching regulator with a programmable power-on reset. All regulators are synchronized to a single oscillator with an adjustable frequency from 250kHz to 2.2MHz. The LT8602EUJ#PBF can be configured for micropower Burst Mode operation or pulse-skipping operation at light load. Micropower operation results in quiescent current of 30μA with all four regulators operating in the application below.

The high voltage channels are synchronous buck regulators that operate from an input of 3V to 42V. The output currents are up to 1.5A (OUT1) and 2.5A (OUT2). The low voltage channels operate from an input of 2.6V to 5.5V. Internal synchronous power switches provide high efficiency with output currents up to 1.8A. The LT8602EUJ#PBF uses a 2-phase clock with channels 1 and 3 operating 180° from channels 2 and 4 to reduce input ripple current on both HV and LV inputs. All channels have cycle-by-cycle current limit, providing protection against shorted outputs. Thermal shutdown provides additional protection.

The LT8602EUJ#PBF is available in a 40-lead 6mm × 6mm QFN package.



  • Flexible Power Supply System Providing Four Outputs with a Wide Input Range
  • Two High Voltage Synchronous Buck Regulators:
    • 3V to 42V Input Voltage Range
    • Output Currents Up to 2.5A and 1.5A
    • High Efficiency Up to 93%
  • Two Low Voltage Synchronous Buck Regulators:
    • 2.6V to 5.5V Input Voltage Range
    • Output Currents Up to 1.8A and 94% Efficiency
  • Resistor Programmable and Synchronizable 250kHz to 2.2MHz Switching Frequency
  • Low Ripple Burst Mode® Operation:
    • 30μA IQ at 12VIN
    • Output Ripple < 15mV
  • Programmable Power-On Reset
  • Power Good Indicators
  • 2-Phase Clock Reduces Input Current Ripple
  • Available in Thermally Enhanced 40-Lead QFN (6mm × 6mm) Package


  • Automotive Systems
  • Distributed Supply Regulation
  • Industrial Controls and Power Supplies

Technical Parameters

  • Function
  • Step-Down
  • Output Configuration
  • Positive
  • Topology
  • Buck
  • Output Type
  • Adjustable
  • Number of Outputs
  • 4
  • Voltage Input (Min)
  • 2.6V
  • Voltage Input (Max)
  • 42V
  • Voltage Output (Min/Fixed)
  • 0.8V, 1V
  • Voltage Output (Max)
  • 42V
  • Current Output
  • 1.5A, 1.8A, 2.5A
  • Frequency Switching
  • 250kHz ~ 2.2MHz
  • Synchronous Rectifier
  • Yes
  • Operating Temperature
  • -40??C ~ 125??C (TJ)
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 40-WFQFN Exposed Pad
  • Supplier Device Package
  • 40-QFN (6x6)

LT8602EUJ#PBF Datasheet

  • LT8602 Technical Documentation/Data sheet

LT8602EUJ#PBF Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **einz***

    sehr zu Empfehlen!

  • Ratings
  • Please rate the product!
Shipping More
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 LT8602EUJ#PBF is the original manufacturer or agent of ADI?
We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their LT8602EUJ#PBF devices; we pay more attention to the channels and quality of LT8602EUJ#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LT8602EUJ#PBF chips? Including ADI original factory information, DC-DC Converters application, LT8602EUJ#PBF pictures?
You can use Jotrin's intelligent search engine, or filter by Step-Down (Buck) Regulators ; Micropower Buck Regulators category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's LT8602EUJ#PBF price and stock displayed on the platform accurate?
The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LT8602EUJ#PBF, 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 LT8602EUJ#PBF?
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 LT8602EUJ#PBF we delivered, we will accept the replacement or return of the LT8602EUJ#PBF 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 LT8602EUJ#PBF.
(3)The LT8602EUJ#PBF 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 LT8602EUJ#PBF datasheet pdf, LT8602 pin diagram?
Need any After-Sales service, please feel free contact us:

Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...

Certificates & Honor

Certificates & Honor