MP8666DN-LF - Monolithic Power Systems Inc. - Price, Inventory & Datasheets | Heisener.com
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MP8666DN-LF

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MP8666DN-LF

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Part Number

MP8666DN-LF

Description

IC REG CTRLR BUCK 8SOIC

Package

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

ECAD

In Stock

7,284 piece(s)

Unit Price

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Lead Time

Can Ship Immediately

Estimated Delivery Time

Dec 28 - Jan 2 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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MP8666DN-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 MP8666DN-LF?

Part Number # MP8666DN-LF (PMIC - Voltage Regulators - DC DC Switching Controllers) 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 MP8666DN-LFspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MP8666DN-LF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MP8666DN-LF.

MP8666DN-LF Specifications

Manufacturer Monolithic Power Systems Inc.
Category Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package 8-SOIC (0.154", 3.90mm Width) Exposed Pad
ECAD Technical cover
Series -
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 4.5 V ~ 21 V
Frequency - Switching 600kHz
Duty Cycle (Max) 90%
Synchronous Rectifier No
Clock Sync Yes
Serial Interfaces -
Control Features Enable
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package 8-SOIC-EP

MP8666DN-LF Reviews

Con***** Dave

March 24, 2023

They worked as I expected. I'll definitely purchase again. Thank you!

Lea*****neja

March 22, 2023

Great product & fast shipping. Works as they should.

Fern***** Hail

March 19, 2023

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Bayle*****eland

March 14, 2023

The prices are very competitive, I've had a few transactions lately and all were smooth as glass. I'm a very satisfied customer!

Bridg*****owers

March 13, 2023

I have used 2 of the 10 units so far and they work fine.

Cai*****ames

February 23, 2023

Order arrived to Estonia in 3 days. Item as described. Well packed.

Vih***** Kant

February 19, 2023

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

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MP8666DN-LF FAQ

1. How to order MP8666DN-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 MP8666DN-LF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theMP8666DN-LF. All suppliers must pass our qualification reviews before they can publish their products including MP8666DN-LF on Heisener;we pay more attention to the channels and quality of MP8666DN-LFproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MP8666DN-LF price and inventory displayed accurate?

The price and inventory of MP8666DN-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 MP8666DN-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 MP8666DN-LF we delivered, we will accept the replacement or return of the MP8666DN-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 ofMP8666DN-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 MP8666DN-LF pin diagram, MP8666DN-LF datasheet?

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

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MP8666DN-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

MP8666DN-LF-Z

D# MP8666DN-LF-Z

Monolithic Power Systems

Conv DC-DC Single Step Down 4.5V to 21V 8-Pin SOIC EP T/R - Tape and Reel (Alt: MP8666DN-LF-Z)

0

MP8666DN-LF-P

D# MP8666DN-LF-P

Monolithic Power Systems

DC to DC Converter Synchronous Step-Down 600kHz 21V 6A 8-Pin SOIC - Tape and Reel (Alt: MP8666DN-LF-P)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

MP8666DN-LF-Z

Monolithic Power Systems

STEP-DOWN CONVERTER (SYNCHRONIZABLE)

0

MP8666DN-LF

Monolithic Power Systems

STEP-DOWN CONVERTER (SYNCHRONIZABLE)

0
Part Number Manufacturer Description Stock

MP8666DN-LF-Z

D# MP8666DN-LF-Z-ND

Monolithic Power Systems

IC REG CTRLR BUCK 8SOIC

0
Part Number Manufacturer Description Stock

MP8666DN-LF

Monolithic Power Systems

In stock shipping within 2days

348

MP8666DN-LF-ZTR

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MP8666DN-LF-Z

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50525
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MP8666 Series 21 V 6 A 800 kHz Surface Mount Step-Down Converter - SOIC-8E

RoHS: Compliant
pbFree: Yes
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Part Number Manufacturer Description Stock

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OEM/CM QUOTES ONLY | NO BROKERS

20300

MP8666DNLF

MONOLITHIC POWER SYSTEMS

OEM/CM QUOTES ONLY | NO BROKERS

1070
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MP8666DN-LF-Z

Monolithic Power Systems Inc.

Regulator Output DC-DC Controller IC

RoHS: Compliant
3000
Part Number Manufacturer Description Stock

MP8666DN-LF-ZTR

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OEM/CM Immediate delivery

491

MP8666DN-LF-Z

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OEM/CM Immediate delivery

50000
Part Number Manufacturer Description Stock

MP8666DNLFZ

Monolithic Power Systems

OEM/CM ONLY

28858

MP8666DNLF

Monolithic Power Systems

OEM/CM ONLY

1215
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MP8666DN-LF-ZTR

Monolithic Power Systems

IN stock Immediate delivery

486

MP8666DN-LF-Z

Monolithic Power Systems

IN stock Immediate delivery

49985
Part Number Manufacturer Description Stock

MP8666DN-LF

Monolithic Power Systems

NRFND: For New Designs, Recommend MP8765

0
Part Number Manufacturer Description Stock

MP8666DN-LF

MPS Industries

shipping today

1291

MP8666DN-LF-ZTR

MPS Industries

shipping today

492

MP8666DN-LF-Z

MPS Industries

shipping today

12496
Part Number Manufacturer Description Stock

MP8666DN-LF-Z

Monolithic Power Systems

IC REG CTRLR BUCK 8SOIC

735

MP8666DN-LF Tags

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