Name: MPQ4423HGQ-Z
Brand: Monolithic Power Systems Inc.
SKU: MPQ4423HGQ-Z
Availability: InStock
Rating: 5 (99 reviews)

MPQ4423HGQ-Z

For Reference Only

Part Number	MPQ4423HGQ-Z
Manufacturer	Monolithic Power Systems Inc.
Description	IC REG BUCK ADJ 3A SYNC
Datasheet	MPQ4423HGQ-Z Specifications
Package	8-VDFN
ECAD
In Stock	6,192 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 9 - May 14 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MPQ4423HGQ-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 MPQ4423HGQ-Z specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MPQ4423HGQ-Z with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MPQ4423HGQ-Z.

MPQ4423HGQ-Z Specifications

Manufacturer	Monolithic Power Systems Inc.
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	8-VDFN
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	4V
Voltage - Input (Max)	36V
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	32.4V
Current - Output	3A
Frequency - Switching	410kHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	8-VDFN
Supplier Device Package	8-QFN (3x3)

MPQ4423HGQ-Z Reviews

Jay*****rma

March 8, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

Ayd*****Rocha

March 3, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

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MPQ4423HGQ-Z Packaging

MPQ4423HGQ-Z FAQ

1. How to order MPQ4423HGQ-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 MPQ4423HGQ-Z is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MPQ4423HGQ-Z. All suppliers must pass our qualification reviews before they can publish their products including MPQ4423HGQ-Z on Heisener; we pay more attention to the channels and quality of MPQ4423HGQ-Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MPQ4423HGQ-Z price and inventory displayed accurate?

The price and inventory of MPQ4423HGQ-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 MPQ4423HGQ-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 MPQ4423HGQ-Z we delivered, we will accept the replacement or return of the MPQ4423HGQ-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 MPQ4423HGQ-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 MPQ4423HGQ-Z pin diagram, MPQ4423HGQ-Z datasheet?

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

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MPQ4423HGQ-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

MPQ4423HGQ-Z

D# MPQ4423HGQ-Z

Monolithic Power Systems

High Efficiency 3A, 36V, Synchronous Step Down Converter Industrial - Tape and Reel (Alt: MPQ4423HGQ-Z)

RoHS: Compliant

MPQ4423HGQ-P

D# MPQ4423HGQ-P

Monolithic Power Systems

High Efficiency 3A, 36V, Synchronous Step Down Converter Industrial - Tape and Reel (Alt: MPQ4423HGQ-P)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MPQ4423HGQ-P D# MPQ4423HGQ-P	Monolithic Power Systems	High Efficiency 3A, 36V, Synchronous Step Down Converter Industrial (Alt: MPQ4423HGQ-P)	0
MPQ4423HGQ-Z-CUT D# MPQ4423HGQ-Z-CUT	Monolithic Power Systems	Conv DC-DC Single Step Down 4V 36V 8 QFN Cut Tape (Alt: MPQ4423HGQ-Z-CUT)	0
MPQ4423HGQ-Z D# MPQ4423HGQ-Z	Monolithic Power Systems	High Efficiency 3A, 36V, Synchronous Step Down Converter Industrial (Alt: MPQ4423HGQ-Z)	0

Part Number

Manufacturer

Description

Stock

MPQ4423HGQ-Z

D# 1589-1794-1-ND

Monolithic Power Systems

IC REG BUCK ADJUSTABLE 3A 8QFN

3624

MPQ4423HGQ-P

D# 1589-1295-1-ND

Monolithic Power Systems

IC REG BUCK ADJUSTABLE 3A 8QFN

862

Part Number

Manufacturer

Description

Stock

MPQ4423HGQ-P

D# 3358091RL

Monolithic Power Systems

DC/DC CONV, SYNC BUCK, 410KHZ, 125DEG C

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

MPQ4423HGQ-Z

Monolithic Power Systems

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

MPQ4423HGQZ

Monolithic Power Systems

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

MPQ4423HGQ-Z

D# 946-MPQ4423HGQ-Z

Monolithic Power Systems

Switching Voltage Regulators Industrial Grade,High Efficiency 3A,true 36V,Synchronous Step Down Converter

RoHS: Compliant

3052

MPQ4423HGQ-P

D# 946-MPQ4423HGQ-P

Monolithic Power Systems

Switching Voltage Regulators Industrial Grade,High Efficiency 3A,true 36V,Synchronous Step Down Converter

RoHS: Compliant

545

Part Number

Manufacturer

Description

Stock

MPQ4423HGQ-P

D# XSKDRABS0107716

MONOLITHIC POWER SYSTEMS

QFN-3X3/INDUSTRIAL GRADE,HIGH EFFICIENCY 3A,TRUE 36V,SYNCHRONOUS STEP DOWN

1000

Part Number

Manufacturer

Description

Stock

MPQ4423HGQ-P

D# 54AH3226

Monolithic Power Systems

DC/DC CONV, SYNC BUCK, 410KHZ, 125DEG C, Topology:Synchronous Buck (Step Down), Input Voltage Min:4V, Input Voltage Max:36V, No. of Outputs:1Outputs, DC / DC Converter IC Case:QFN, No. of Pins:8Pins, Output Current:3A RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

490

Part Number

Manufacturer

Description

Stock

MPQ4423HGQ-P

Monolithic Power Systems

Industrial Grade,High Efficiency 3A,true 36V,Synchronous Step Down Converter

MPQ4423HGQ-Z

Monolithic Power Systems

Industrial Grade,High Efficiency 3A,true 36V,Synchronous Step Down Converter

Part Number

Manufacturer

Description

Stock

MPQ4423HGQ-P

D# 3358091

Monolithic Power Systems

DC/DC CONV, SYNC BUCK, 410KHZ, 125DEG C

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

490

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MPQ4423HGQ-Z

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