MPQ4559DN-LF - Monolithic Power Systems Inc. - Price, Inventory & Datasheets | Heisener.com
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MPQ4559DN-LF

MPQ4559DN-LF

MPQ4559DN-LF

For Reference Only

Part Number

MPQ4559DN-LF

Description

IC REG BUCK ADJ 1.5A

Package

8-SOIC (0.154", 3.90mm Width) Exposed Pad

ECAD

In Stock

5,872 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Nov 29 - Dec 4 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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MPQ4559DN-LF

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about MPQ4559DN-LF?

Part Number # MPQ4559DN-LF (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Monolithic Power Systems Inc.and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For MPQ4559DN-LFspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MPQ4559DN-LF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MPQ4559DN-LF.

MPQ4559DN-LF Specifications

Manufacturer Monolithic Power Systems Inc.
Category Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package 8-SOIC (0.154", 3.90mm Width) Exposed Pad
ECAD Technical cover
Series -
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 3.8V
Voltage - Input (Max) 55V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 52V
Current - Output 1.5A
Frequency - Switching Up to 2MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package 8-SOIC-EP

MPQ4559DN-LF Reviews

Zar*****Cline

March 31, 2023

Item sent as described. Showed up quickly. Worked as it said and would recommend again.

Juan*****hony

February 27, 2023

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

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MPQ4559DN-LF FAQ

1. How to order MPQ4559DN-LF on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market,
and our agent will prompt you to finish the order if you accept our offers.

2. How does Heisener guarantee that MPQ4559DN-LF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theMPQ4559DN-LF. All suppliers must pass our qualification reviews before they can publish their products including MPQ4559DN-LF on Heisener;we pay more attention to the channels and quality of MPQ4559DN-LFproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MPQ4559DN-LF price and inventory displayed accurate?

The price and inventory of MPQ4559DN-LF fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6.What is the process for return or replacement of MPQ4559DN-LF?

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 MPQ4559DN-LF we delivered, we will accept the replacement or return of the MPQ4559DN-LF 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 ofMPQ4559DN-LF.
(3)The PartNo 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

7.How to contact us to get technical supports, such as MPQ4559DN-LF pin diagram, MPQ4559DN-LF datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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MPQ4559DN-LF Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

MPQ4559DN-LF-P

D# MPQ4559DN-LF-P

Monolithic Power Systems

Converter DC to DC Step-Down 3.8V to 55V 8-Pin SOIC-E T/R - Tape and Reel (Alt: MPQ4559DN-LF-P)

RoHS: Compliant
0

MPQ4559DN-LF-Z

D# MPQ4559DN-LF-Z

Monolithic Power Systems

1.5A, 2MHz, 55V Step-Down Converter, Industrial - Tape and Reel (Alt: MPQ4559DN-LF-Z)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

MPQ4559DN-LF-Z

D# MPQ4559DN-LF-Z

Monolithic Power Systems

1.5A, 2MHz, 55V Step-Down Converter, Industrial (Alt: MPQ4559DN-LF-Z)

0
Part Number Manufacturer Description Stock

MPQ4559DN-LF-Z

Monolithic Power Systems

INDUSTRIAL GRADE 1.5A, 2MHZ, 55V BUCK CONVERTER - Tape and Reel

0

MPQ4559DN-LF

Monolithic Power Systems

INDUSTRIAL GRADE 1.5A, 2MHZ, 55V BUCK CONVERTER - Tape and Reel

0
Part Number Manufacturer Description Stock

MPQ4559DN-LF-Z

D# 1589-MPQ4559DN-LF-ZCT-ND

Monolithic Power Systems

IC REG BUCK ADJ 1.5A 8SOIC

2470
Part Number Manufacturer Description Stock

MPQ4559DN-LF-Z

Monolithic Power Systems

Industrial Grade 1.5A, 2MHz, 55V Buck Converter

RoHS: Compliant
pbFree: Yes
0
Part Number Manufacturer Description Stock

MPQ4559DN-LF

Monolithic Power Systems

Industrial Grade 1.5A, 2MHz, 55V Buck Converter

0

MPQ4559DN-LF Tags

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