Name: MP4459DQT-LF-Z
Brand: Monolithic Power Systems Inc.
SKU: MP4459DQT-LF-Z
Availability: InStock
Rating: 5 (103 reviews)

MP4459DQT-LF-Z

For Reference Only

Part Number	MP4459DQT-LF-Z
Manufacturer	Monolithic Power Systems Inc.
Description	IC REG BUCK ADJ 1.5A
Datasheet	MP4459DQT-LF-Z Specifications
Package	10-WFDFN Exposed Pad
ECAD
In Stock	124,716 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 3 - Apr 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MP4459DQT-LF-Z (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 MP4459DQT-LF-Z specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MP4459DQT-LF-Z with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MP4459DQT-LF-Z.

MP4459DQT-LF-Z Specifications

Manufacturer	Monolithic Power Systems Inc.
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	10-WFDFN Exposed Pad
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	3.8V
Voltage - Input (Max)	36V
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	30V
Current - Output	1.5A
Frequency - Switching	Up to 4MHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	10-WFDFN Exposed Pad
Supplier Device Package	10-TQFN (3x3)

MP4459DQT-LF-Z Reviews

Gage*****esan

August 13, 2022

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Princ*****olmes

July 28, 2022

★ ★ ★ ★ ★

Good communication and fast shipping! Recommended!

Nata*****tanton

July 2, 2022

★ ★ ★ ★ ★

can supply almost all of my necessary parts in short lead time.

Write a Review

★★★★★

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MP4459DQT-LF-Z Packaging

MP4459DQT-LF-Z FAQ

1. How to order MP4459DQT-LF-Z 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 MP4459DQT-LF-Z is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MP4459DQT-LF-Z. All suppliers must pass our qualification reviews before they can publish their products including MP4459DQT-LF-Z on Heisener; we pay more attention to the channels and quality of MP4459DQT-LF-Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MP4459DQT-LF-Z price and inventory displayed accurate?

The price and inventory of MP4459DQT-LF-Z 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 MP4459DQT-LF-Z?

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 MP4459DQT-LF-Z we delivered, we will accept the replacement or return of the MP4459DQT-LF-Z 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 MP4459DQT-LF-Z.

(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 MP4459DQT-LF-Z pin diagram, MP4459DQT-LF-Z datasheet?

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

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MP4459DQT-LF-Z Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

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

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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-Z

D# MP4459DQT-LF-Z

Monolithic Power Systems

Conv DC-DC Single Step Down 4.5V to 36V T/R - Tape and Reel (Alt: MP4459DQT-LF-Z)

MP4459DQT-LF-P

D# MP4459DQT-LF-P

Monolithic Power Systems

MPSMP4459DQT-LF-P - Tape and Reel (Alt: MP4459DQT-LF-P)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-P

D# MP4459DQT-LF-P

Monolithic Power Systems

MPSMP4459DQT-LF-P (Alt: MP4459DQT-LF-P)

MP4459DQT-LF-Z

D# MP4459DQT-LF-Z

Monolithic Power Systems

Conv DC-DC Single Step Down 4.5V to 36V T/R (Alt: MP4459DQT-LF-Z)

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-Z

Monolithic Power Systems

1.5A, 4MHZ, 36V NON-SYNC STEP-DOWN, T&R - Tape and Reel

MP4459DQT-LF-P

Monolithic Power Systems

1.5A, 4MHZ, 36V NON-SYNC STEP-DOWN - Tape and Reel

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-Z

D# 1589-1666-1-ND

Monolithic Power Systems

IC REG BUCK ADJ 1.5A 10TQFN

6030

MP4459DQT-LF-P

D# 1589-1182-2-ND

Monolithic Power Systems

IC REG BUCK ADJ 1.5A 10TQFN

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-Z

Monolithic Power Systems

In stock shipping within 2days

50525

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-P

D# 3358039RL

Monolithic Power Systems

DC/DC CONV, BUCK, 4MHZ, 125DEG C

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-Z

Monolithic Power Systems

MP4459 Series 36 V 1.5 A 4.8 MHz Surface Mount Step-Down Converter - TQFN-10

RoHS: Compliant

pbFree: Yes

MP4459DQT-LF-P

Monolithic Power Systems

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

MP4459DQTLFZ

Monolithic Power Systems

OEM/CM QUOTES ONLY | NO BROKERS

9469

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-Z

Monolithic Power Systems

OEM/CM Immediate delivery

50000

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-P

D# 946-MP4459DQTLFP

Monolithic Power Systems

Switching Voltage Regulators 1.5A, 4MHz, 36V Step Down Converter

RoHS: Compliant

379

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-P

D# 54AH3454

Monolithic Power Systems

DC/DC CONV, BUCK, 4MHZ, 125DEG C, Topology:Buck (Step Down), Input Voltage Min:3.8V, Input Voltage Max:36V, No. of Outputs:1Outputs, DC / DC Converter IC Case:TQFN-EP, No. of Pins:10Pins, Output Current:1.5A, Output Voltage Min:800mVRoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-Z

Monolithic Power Systems

SWITCHING REGULATOR, CURRENT-MODE, 4800KHZ SWITCHING FREQ-MAX

1773

Part Number

Manufacturer

Description

Stock

MP4459DQTLFZ

Monolithic Power Systems

OEM/CM ONLY

20016

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-Z

Monolithic Power Systems

IN stock Immediate delivery

49985

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-Z

Monolithic Power Systems

1.5A, 4MHz, 36V Nonsync Step-Down

MP4459DQT-LF-P

Monolithic Power Systems

1.5A, 4MHz, 36V Nonsync Step-Down

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-Z

MPS Industries

shipping today

19796

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-Z

Monolithic Power Systems

IC REG BUCK ADJ 1.5A

20063

Part Number

Manufacturer

Description

Stock

MP4459DQT-LF-P

D# 3358039

Monolithic Power Systems

DC/DC CONV, BUCK, 4MHZ, 125DEG C

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

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MP4459DQT-LF-Z

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