Name: ISL78234ARZ
Brand: Intersil
SKU: ISL78234ARZ
Price: 2.7305 USD
Availability: InStock
Rating: 5 (92 reviews)

ISL78234ARZ

For Reference Only

Part Number	ISL78234ARZ
Manufacturer	Intersil
Description	IC REG BUCK ADJ 4A SYNC 16QFN
Datasheet	ISL78234ARZ Datasheet ISL78234ARZ Specifications
Package	16-WFQFN Exposed Pad
ECAD
In Stock	27,696 piece(s)
Unit Price	$ 2.7305 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
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Part Number # ISL78234ARZ (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Intersil 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 ISL78234ARZ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISL78234ARZ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISL78234ARZ.

ISL78234ARZ Specifications

Manufacturer	Intersil
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	16-WFQFN Exposed Pad
ECAD
Series	Automotive, AEC-Q100
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	2.7V
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	0.6V
Voltage - Output (Max)	5.5V
Current - Output	4A
Frequency - Switching	420kHz ~ 4.2MHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	16-WFQFN Exposed Pad
Supplier Device Package	16-TQFN (3x3)

ISL78234ARZ Datasheet

ISL78234ARZ Reviews

Domin*****bbins

April 6, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Roy*****Short

April 3, 2023

★ ★ ★ ★ ★

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Wils*****orah

March 31, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Desm*****Powell

March 30, 2023

★ ★ ★ ★ ★

Excellent Seller, Great Products, Fast Reliable Service.

Bryce*****raman

March 16, 2023

★ ★ ★ ★ ★

Everything perfect. Great seller.

Tins*****Dhawan

March 11, 2023

★ ★ ★ ★ ★

Awesome selection for all electronic parts here! Great service when it is needed too! Prices are competitive as well. Thank you!

Bentl*****rrell

March 11, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

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ISL78234ARZ Packaging

ISL78234ARZ FAQ

1. How to order ISL78234ARZ 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 ISL78234ARZ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL78234ARZ. All suppliers must pass our qualification reviews before they can publish their products including ISL78234ARZ on Heisener; we pay more attention to the channels and quality of ISL78234ARZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISL78234ARZ price and inventory displayed accurate?

The price and inventory of ISL78234ARZ 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 ISL78234ARZ?

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 ISL78234ARZ we delivered, we will accept the replacement or return of the ISL78234ARZ 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 ISL78234ARZ.

(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 ISL78234ARZ pin diagram, ISL78234ARZ datasheet?

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

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ISL78234ARZ 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
ISL78234ARZ-T D# ISL78234ARZ-T	Intersil Corporation	Conv DC-DC Single-OUT Step Down 2.7V to 5.5V 16-Pin TQFN T/R - Tape and Reel (Alt: ISL78234ARZ-T)	0
ISL78234ARZ D# ISL78234ARZ	Intersil Corporation	Conv DC-DC Single-OUT Step Down 2.7V to 5.5V 16-Pin TQFN - Rail/Tube (Alt: ISL78234ARZ)	0
ISL78234ARZ-T7A D# ISL78234ARZ-T7A	Intersil Corporation	Conv DC-DC Single Step Down 2.7V to 5.5V 16-Pin TQFN T/R - Tape and Reel (Alt: ISL78234ARZ-T7A)	0

Part Number	Manufacturer	Description	Stock
ISL78234ARZ-T D# ISL78234ARZ-T	Renesas Electronics Corporation	Conv DC-DC Single-OUT Step Down 2.7V to 5.5V 16-Pin TQFN T/R (Alt: ISL78234ARZ-T) RoHS: Compliant	0
ISL78234ARZ D# ISL78234ARZ	Renesas Electronics Corporation	Conv DC-DC Single-OUT Step Down 2.7V to 5.5V 16-Pin TQFN (Alt: ISL78234ARZ) RoHS: Compliant	0
ISL78234ARZ-T7A D# ISL78234ARZ-T7A	Renesas Electronics Corporation	Conv DC-DC Single Step Down 2.7V to 5.5V 16-Pin TQFN T/R (Alt: ISL78234ARZ-T7A) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

ISL78234ARZ-T

Intersil Corporation

IC REG BUCK SYNC ADJ 4A 16QFN

ISL78234ARZ

Intersil Corporation

IC REG BUCK SYNC ADJ 4A 16QFN

Part Number	Manufacturer	Description	Stock
ISL78234ARZ-T D# ISL78234ARZ-T-ND	Renesas Electronics Corporation	IC REG BUCK ADJUSTABLE 4A 16TQFN	0
ISL78234ARZ D# ISL78234ARZ-ND	Renesas Electronics Corporation	IC REG BUCK ADJUSTABLE 4A 16TQFN	0
ISL78234ARZ-T7A D# ISL78234ARZ-T7ATR-ND	Renesas Electronics Corporation	IC REG BUCK ADJUSTABLE 4A 16TQFN	0

Part Number

Manufacturer

Description

Stock

ISL78234ARZ-T

Renesas Electronics Corporation

16 LEAD TQFN 3x3X0.75MM

RoHS: Compliant

pbFree: Yes

ISL78234ARZ-T7A

Renesas Electronics Corporation

16 LEAD TQFN 3x3X0.75MM

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

ISL78234ARZ

Intersil Corporation

OEM/CM QUOTES ONLY | NO BROKERS

4640

Part Number	Manufacturer	Description	Stock
ISL78234ARZ-T D# 27X7181	Renesas Electronics Corporation	DC-DC CONVERTER, BUCK, ADJUSTABLE, 4.2MHZ, TQFN-16, FULL REEL, Topology:Synchronous Buck (Step Down), Input Voltage Min:2.7V, Input Voltage Max:5.5V, No. of Outputs:1Outputs, DC / DC Converter IC Case:TQFN, No. of Pins:16Pins RoHS Compliant: Yes RoHS: Compliant Min Qty: 6000 Container: TAPE & REEL - FULL	0
ISL78234ARZ D# 27X7180	Renesas Electronics Corporation	DC-DC CONVERTER, BUCK, ADJUSTABLE, 4.2MHZ, TQFN-16, Topology:Synchronous Buck (Step Down), Input Voltage Min:2.7V, Input Voltage Max:5.5V, No. of Outputs:1Outputs, DC / DC Converter IC Case:TQFN, No. of Pins:16Pins, Output Current:4ARoHS Compliant: Yes RoHS: Compliant Min Qty: 1000 Container: Bulk	0
ISL78234ARZ-T7A D# 55Y0587	Renesas Electronics Corporation	ISL78234ARZ Automotive 4A Compact Synchronous Buck Regulator / TAPE & REEL CUSTOM PACK, DRYPACK, SEE PACK & SHIP INSTR., 429-27S1L3 LABEL RoHS Compliant: Yes RoHS: Compliant Min Qty: 250 Container: TAPE & REEL - FULL	0

Part Number

Manufacturer

Description

Stock

ISL78234ARZ

Intersil Corporation

OEM/CM ONLY

3843

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ISL78234ARZ

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