Top Components-Online Electronic Parts/Components Supplier

ISL9444IRZ-T

For Reference Only

Part Number	ISL9444IRZ-T
Manufacturer	Renesas Electronics America
Description	IC REG CTRLR BUCK 40QFN
Datasheet	ISL9444IRZ-T Datasheet ISL9444IRZ-T Specifications
Package	40-VFQFN Exposed Pad
In Stock	4,352 piece(s)
Unit Price	$ 4.6218 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 7 - Apr 12 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ISL9444IRZ-T (PMIC - Voltage Regulators - DC DC Switching Controllers - Integrated-Circuits-ICs) is manufactured by Renesas Electronics America and distributed by Top Components. 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 ISL9444IRZ-T Integrated-Circuits-ICs/PMIC - Voltage Regulators - DC DC Switching Controllers , quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISL9444IRZ-T with quantity into BOM. Top Components.com does NOT require any registration to request a quote of ISL9444IRZ-T.

ISL9444IRZ-T Specifications

Manufacturer	Renesas Electronics America
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	40-VFQFN Exposed Pad
Manufacturer	Renesas Electronics America
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	40-VFQFN Exposed Pad
Series	-
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	3
Output Phases	2
Voltage - Supply (Vcc/Vdd)	4.5 V ~ 28 V
Frequency - Switching	200kHz ~ 1.2MHz
Duty Cycle (Max)	-
Synchronous Rectifier	Yes
Clock Sync	Yes
Serial Interfaces	-
Control Features	Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	40-VFQFN Exposed Pad
Supplier Device Package	40-QFN (5x5)

ISL9444IRZ-T Datasheet

ISL9444IRZ-T Reviews

Lil*****n Kim

March 31, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Juni*****ilcox

March 26, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

Branso*****kenship

March 21, 2023

★ ★ ★ ★ ★

FAST POSTING TOP CONDITION RECORD HAVE A GREAT CHRISTMAS

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

ISL9444IRZ-T FAQ

1. How to order ISL9444IRZ-T on Top Components?

Currently, Top Components 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 Top Components guarantee that ISL9444IRZ-T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL9444IRZ-T. All suppliers must pass our qualification reviews before they can publish their products including ISL9444IRZ-T on Top Components; we pay more attention to the channels and quality of ISL9444IRZ-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISL9444IRZ-T price and inventory displayed accurate?

The price and inventory of ISL9444IRZ-T 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 ISL9444IRZ-T?

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 ISL9444IRZ-T we delivered, we will accept the replacement or return of the ISL9444IRZ-T 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 ISL9444IRZ-T.

(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 ISL9444IRZ-T pin diagram, ISL9444IRZ-T datasheet?

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

ISL9444IRZ-T Related Products

LT8316EFE#PBF	600VIN MICROPOWER, ISOLATED NO-O	View
LTC3894HFE#PBF	PWR MGMT SWITCHING REGULATOR	View
LTC3897IUHG-2#PBF	PP SYNC BOOST CNTR W/ IN/ OUT P	View
LTC3886EUKG-1#PBF	60V 2X OUT BUCK CNTR W/ DIG PWR	View
XC9301A202MR-G	STEP-UP & STEP-DOWN 180KHZ DCDC	View
XC9301A212MR-G	STEP-UP & STEP-DOWN 180KHZ DCDC	View
XC9301A222MR-G	STEP-UP & STEP-DOWN 180KHZ DCDC	View
XC9301A232MR-G	STEP-UP & STEP-DOWN 180KHZ DCDC	View
XC9301A242MR-G	STEP-UP & STEP-DOWN 180KHZ DCDC	View
XC9301A252MR-G	STEP-UP & STEP-DOWN 180KHZ DCDC	View
XC9301A262MR-G	STEP-UP & STEP-DOWN 180KHZ DCDC	View
XC9301A272MR-G	STEP-UP & STEP-DOWN 180KHZ DCDC	View

ISL9444IRZ-T 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
ISL9444IRZ-T 40-VFQFN Exposed Pad	Renesas Electronics America	IC REG CTRLR BUCK 40QFN	4,352

Part Number

Manufacturer

Description

Stock

ISL9444IRZ-T

40-VFQFN Exposed Pad

Renesas Electronics America

IC REG CTRLR BUCK 40QFN

4,352

Part Number	Manufacturer	Description	Stock
ISL9444IRZ-T 40-VFQFN Exposed Pad	Intersil	IC REG CTRLR BUCK 40QFN	7,280

Part Number

Manufacturer

Description

Stock

ISL9444IRZ-T

40-VFQFN Exposed Pad

Intersil

IC REG CTRLR BUCK 40QFN

7,280

Quick Inquiry

ISL9444IRZ-T

Certified Quality

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

ISO9001:2015, ICAS, IAF, UKAS