Name: ISL1557IRZ
Brand: Intersil
SKU: ISL1557IRZ
Price: 2.5498 USD
Availability: InStock
Rating: 5 (100 reviews)

ISL1557IRZ

For Reference Only

Part Number	ISL1557IRZ
Manufacturer	Intersil
Description	IC VDSL2 LINE DVR AMP 16QFN
Datasheet	ISL1557IRZ Datasheet ISL1557IRZ Specifications
Package	16-VQFN Exposed Pad
ECAD
In Stock	2,095,680 piece(s)
Unit Price	$ 2.5498 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 9 - Jun 14 (Choose Expedited Shipping)
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Delivery Services

Part Number # ISL1557IRZ (Interface - Telecom) 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 ISL1557IRZ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISL1557IRZ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISL1557IRZ.

ISL1557IRZ Specifications

Manufacturer	Intersil
Category	Integrated Circuits (ICs) - Interface - Telecom
Package	16-VQFN Exposed Pad
ECAD
Series	-
Function	Line Interface Unit (LIU)
Interface	-
Number of Circuits	2
Voltage - Supply	±2.25 V ~ 6 V, 4.5 V ~ 12 V
Current - Supply	6mA
Power (Watts)	-
Operating Temperature	-45°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	16-VQFN Exposed Pad
Supplier Device Package	16-QFN (4x4)

ISL1557IRZ Datasheet

ISL1557IRZ Reviews

Hea***** Nagy

April 1, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Bost*****hodes

March 28, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Ferna*****ranklin

March 23, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Tali*****ueger

March 2, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Write a Review

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ISL1557IRZ Packaging

ISL1557IRZ FAQ

1. How to order ISL1557IRZ 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 ISL1557IRZ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL1557IRZ. All suppliers must pass our qualification reviews before they can publish their products including ISL1557IRZ on Heisener; we pay more attention to the channels and quality of ISL1557IRZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISL1557IRZ price and inventory displayed accurate?

The price and inventory of ISL1557IRZ 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 ISL1557IRZ?

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 ISL1557IRZ we delivered, we will accept the replacement or return of the ISL1557IRZ 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 ISL1557IRZ.

(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 ISL1557IRZ pin diagram, ISL1557IRZ datasheet?

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

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ISL1557IRZ 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

ISL1557IRZ-T7

D# V36:1790_23332368

Renesas Electronics Corporation

ADSL Driver Dual 16-Pin QFN EP T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
ISL1557IRZ-EVAL D# ISL1557IRZ-EVAL	Intersil Corporation	Evaluation Board For XDSL Differential Line Driver - Bulk (Alt: ISL1557IRZ-EVAL) RoHS: Not Compliant	0
ISL1557IRZ-T7 D# ISL1557IRZ-T7	Intersil Corporation	ADSL Driver Dual 16-Pin QFN EP T/R - Tape and Reel (Alt: ISL1557IRZ-T7)	0
ISL1557IRZ D# ISL1557IRZ	Intersil Corporation	ADSL Driver Dual 16-Pin QFN EP - Rail/Tube (Alt: ISL1557IRZ)	0

Part Number

Manufacturer

Description

Stock

ISL1557IRZ-T7

D# ISL1557IRZ-T7

Renesas Electronics Corporation

ADSL Driver Dual 16-Pin QFN EP T/R (Alt: ISL1557IRZ-T7)

RoHS: Compliant

ISL1557IRZ

D# ISL1557IRZ

Renesas Electronics Corporation

ADSL Driver Dual 16-Pin QFN EP (Alt: ISL1557IRZ)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
ISL1557IRZ	Intersil Corporation	XDSL DIF LINE DRIVER 16 LEAD QFN 4X4	0
ISL1557IRZ-EVAL	Intersil Corporation	XDSL DIFFERENTIAL LINE DRVR - Bulk	0
ISL1557IRZ-T7	Intersil Corporation	XDSL DIF LINE DRIVER 16 LEAD QFN 4X4	0

Part Number	Manufacturer	Description	Stock
ISL1557IRZ-EVAL D# ISL1557IRZ-EVAL-ND	Renesas Electronics Corporation	EVAL BOARD FOR ISL1557IRZ	0
ISL1557IRZ-T7 D# ISL1557IRZ-T7-ND	Renesas Electronics Corporation	IC TELECOM INTERFACE 16QFN	0
ISL1557IRZ D# ISL1557IRZ-ND	Renesas Electronics Corporation	IC TELECOM INTERFACE 16QFN	0

Part Number

Manufacturer

Description

Stock

ISL1557IRZ

D# ISL1557IRZ

Intersil Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1435

Part Number

Manufacturer

Description

Stock

ISL1557IRZ

Intersil Corporation

In stock shipping within 2days

12760

ISL1557IRZ-T7

Intersil Corporation

In stock shipping within 2days

7120

Part Number

Manufacturer

Description

Stock

ISL1557IRZ-T7

Renesas Electronics Corporation

RoHS: Compliant

pbFree: Yes

ISL1557IRZ

Renesas Electronics Corporation

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

ISL1557IRZT7

Intersil Corporation

OEM/CM QUOTES ONLY | NO BROKERS

69600

ISL1557IRZ

Intersil Corporation

OEM/CM QUOTES ONLY | NO BROKERS

54070

Part Number

Manufacturer

Description

Stock

ISL1557IRZ

Intersil Corporation

OEM/CM Immediate delivery

15000

ISL1557IRZ-T7

Intersil Corporation

OEM/CM Immediate delivery

6860

Part Number

Manufacturer

Description

Stock

ISL1557IRZ-T7

D# 968-ISL1557IRZ-T7

Renesas Electronics Corporation

Buffers & Line Drivers ISL1557IRZ XDSL DIFF RNTL LINE DRVR

RoHS: Compliant

427

Part Number	Manufacturer	Description	Stock
ISL1557IRZ-EVAL D# 75R2069	Renesas Electronics Corporation	ISL1557IRZ-EVAL Demo Board / BULK PACK AND SHIP EVALUATION BOARDS RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	0
ISL1557IRZ-T7 D# 20M5212	Renesas Electronics Corporation	ISL1557IRZ Pb-Free xDSL Differential Line Driver / TAPE & REEL PACK, LEVEL 3 DRYPACK (168 HR) RoHS Compliant: Yes RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0
ISL1557IRZ D# 20M5211	Renesas Electronics Corporation	ISL1557IRZ Pb-Free xDSL Differential Line Driver / TUBE PACKED, LEVEL 3 DRYPACK (168 HR) RoHS Compliant: Yes RoHS: Compliant Min Qty: 900 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
ISL1557IRZ D# NS-ISL1557IRZ	Intersil Corporation	OEM/CM ONLY	1888
ISL1557IRZ-EVAL D# NS-ISL1557IRZ-EVAL	Intersil Corporation	OEM/CM ONLY	7834
ISL1557IRZ-T7 D# NS-ISL1557IRZ-T7	Intersil Corporation	OEM/CM ONLY	4357

Part Number

Manufacturer

Description

Stock

ISL1557IRZT7

Intersil Corporation

OEM/CM ONLY

44747

ISL1557IRZ

Intersil Corporation

OEM/CM ONLY

69470

Part Number

Manufacturer

Description

Stock

ISL1557IRZ

Intersil Corporation

IN stock Immediate delivery

15015

ISL1557IRZ-T7

Intersil Corporation

IN stock Immediate delivery

6875

Part Number

Manufacturer

Description

Stock

ISL1557IRZ

Intersil Corporation

shipping today

31052

ISL1557IRZ-T7

TRANSWITC

shipping today

Part Number

Manufacturer

Description

Stock

ISL1557IRZ

Intersil Corporation

RFQ

2695

Part Number

Manufacturer

Description

Stock

ISL1557IRZ

Intersil Corporation

xDSL Differential Line Driver

21567

Part Number

Manufacturer

Description

Stock

ISL1557IRZ

D# 2115684

Renesas Electronics Corporation

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

ISL1557IRZ

Certified Quality

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.

ISO9001:2015, ICAS, IAF, UKAS