Products > Power Supplies > LTM4653EY#PBF

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Manufacturer : Analog Devices, Inc
Package/Case : 77-Lead BGA (9mm x 15mm x 5.01mm)
Product Categories : Power Supplies - Board Mount
Datasheet: LTM4653EY#PBF Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 3980


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LTM4653EY#PBF Product Details

Power by Linear / Analog Devices’ LTM4653EY#PBF is a 58 V, 4 A DC/DC step-down μModule regulator. These ultra-low noise devices are designed to meet the radiated emissions requirements of EN55022. Conducted emission requirements can be met by adding standard filter components. Included in the package are the switching controller, power MOSFETs, inductor, filters, and support components.Operating over an input voltage range of 3.1 V to 58 V, the LTM4653EY#PBF supports an output voltage range of 0.5 V to 94% of VIN, and a switching frequency range of 250 kHz to 3 MHz (400 kHz default), each set by a single resistor. For high load currents, the LTM4653EY#PBF can be paralleled in PolyPhase® operation and synchronized to an external clock. Only the bulk input and output filter capacitors are needed to finish the design. This regulator comes in a BGA package with an operating temperature range of -40°C to +125°C. The LTM4653EY#PBF is ideal for avionics, telecom, and RF systems.<strong>Features:</strong> Low EMI switch mode power supply, EN55022 class B compliant, Wide input voltage range: 3.1 V to 58 V, Up to 4 A output current, Output voltage range: 0.5 V ≤ VOUT ≤ 0.94 • VIN, ±1.67% total DC output voltage error over line, load, and temperature (-40°C to +125°C), Parallel and current share with multiple LTM4653s, Analog output current indicator, Programmable input voltage limiting, Constant-frequency current mode control, Power good indicator and programmable soft-start, Overcurrent, overvoltage, and overtemperature protection, BGA package, Temperature range: -40°C to +125°C, Avionics, Telecom, Network power supplies, RF systems, Video, imaging, and instrumentation, Automatic test and measurement (ATE)


  • Complete Low EMI Switch Mode Power Supply
  • EN55022 Class B Compliant
  • Wide Input Voltage Range: 3.1V to 58V
  • Up to 4A Output Current
  • Output Voltage Range: 0.5V ≤ VOUT ≤ 0.94 • VIN
  • ±1.67% Total DC Output Voltage Error Over Line, Load and Temperature (–40°C to 125°C)
  • Parallel and Current Share with Multiple LTM4653s
  • Analog Output Current Indicator
  • Programmable Input Voltage Limiting
  • Constant-Frequency Current Mode Control
  • Power Good Indicator and Programmable Soft-Start
  • Overcurrent/Overvoltage/Overtemperature Protection
  • 15mm × 9mm × 5.01mm BGA Package


  • Avionics, Industrial Control and Test Equipment
  • Video, Imaging and Instrumentation
  • 48V Telecom and Network Power Supplies
  • RF Systems

Technical Parameters

  • Manufacturer
  • Linear Technology/Analog Devices
  • Series
  • LTM®, uModule®
  • Part Status
  • Active
  • Type
  • Non-Isolated PoL Module
  • Number of Outputs
  • 1
  • Voltage Input (Min)
  • 3.1V
  • Voltage Input (Max)
  • 58V
  • Voltage Output 1
  • 0.5 ~ 54.5 V
  • Voltage Output 2
  • -
  • Voltage Output 3
  • -
  • Voltage Output 4
  • -
  • Current Output (Max)
  • 4A
  • Applications
  • -
  • Features
  • Operating Temperature
  • -40°C ~ 125°C
  • Efficiency
  • -
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 77-BBGA Module
  • Size / Dimension
  • 0.59" L x 0.35" W x 0.21" H (15.0mm x 9.0mm x 5.2mm)
  • Supplier Device Package
  • 77-BGA (15x9)
  • Standard Package
  • 170

LTM4653EY#PBF Datasheet

  • LTM4653 Technical Documentation/Data sheet

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Estimated Delivery Time: Mar 04 - Mar 09 days (choose Expedited at checkout).

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  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
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  • $20.00-$45.00 (0.50 KG)
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  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


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  • charge 3.5% service fee.
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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.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 LTM4653EY#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 LTM4653EY#PBF devices; we pay more attention to the channels and quality of LTM4653EY#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 LTM4653EY#PBF chips? Including ADI original factory information, Power Supplies - Board Mount application, LTM4653EY#PBF pictures?
You can use Jotrin's intelligent search engine, or filter by µModule Regulators ; µModule Buck Regulators category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's LTM4653EY#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 LTM4653EY#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.
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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 LTM4653EY#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 LTM4653EY#PBF we delivered, we will accept the replacement or return of the LTM4653EY#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 LTM4653EY#PBF.
(3)The LTM4653EY#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 LTM4653EY#PBF datasheet pdf, LTM4653 pin diagram?
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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...

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