Name: ISL6549CR
Brand: Intersil
SKU: ISL6549CR
Availability: InStock
Rating: 5 (193 reviews)

ISL6549CR

For Reference Only

Part Number	ISL6549CR
Manufacturer	Intersil
Description	IC REG DL BCK/LINEAR SYNC 16-QFN
Datasheet	ISL6549CR Datasheet ISL6549CR Specifications
Package	16-VQFN Exposed Pad
ECAD
In Stock	3,696 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ISL6549CR (PMIC - Voltage Regulators - Linear + Switching) 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 ISL6549CR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISL6549CR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISL6549CR.

ISL6549CR Specifications

Manufacturer	Intersil
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear + Switching
Package	16-VQFN Exposed Pad
ECAD
Series	-
Topology	Step-Down (Buck) Synchronous (1), Linear (LDO) (1)
Function	Any Function
Number of Outputs	2
Frequency - Switching	150kHz ~ 1MHz
Voltage/Current - Output 1	Controller
Voltage/Current - Output 2	Controller
Voltage/Current - Output 3	-
w/LED Driver	No
w/Supervisor	No
w/Sequencer	No
Voltage - Supply	4.75 V ~ 5.25 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	16-VQFN Exposed Pad
Supplier Device Package	16-QFN (4x4)

ISL6549CR Datasheet

ISL6549CR Reviews

Abig*****Harper

April 7, 2023

★ ★ ★ ★ ★

I recently became very interested in electronics and I have used several of them. They work great.

Britt*****anson

March 29, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low

Vad*****oster

March 15, 2023

★ ★ ★ ★ ★

Most of the reviews for this product were positive so I took a chance.

Kenn*****Lester

February 26, 2023

★ ★ ★ ★ ★

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

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ISL6549CR Packaging

ISL6549CR FAQ

1. How to order ISL6549CR 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 ISL6549CR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL6549CR. All suppliers must pass our qualification reviews before they can publish their products including ISL6549CR on Heisener; we pay more attention to the channels and quality of ISL6549CR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISL6549CR price and inventory displayed accurate?

The price and inventory of ISL6549CR 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 ISL6549CR?

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 ISL6549CR we delivered, we will accept the replacement or return of the ISL6549CR 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 ISL6549CR.

(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 ISL6549CR pin diagram, ISL6549CR datasheet?

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

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ISL6549CR 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
ISL6549CRZ-T D# ISL6549CRZ-T	Intersil Corporation	DC DC Cntrlr Dual-OUT Synchronous Buck Controller/PWM DC to DC Controller 1V to 12V Input 16-Pin QFN EP T/R - Tape and Reel (Alt: ISL6549CRZ-T)	0
ISL6549CR D# ISL6549CR	Intersil Corporation	SWITCHING CONTROLLER, VOLTAGE-MODE, 1000KHZ SWITCHING FREQ-MAX, MOS, PQCC16 - Bulk (Alt: ISL6549CR) RoHS: Not Compliant	0
ISL6549CRZ-TR5213 D# ISL6549CRZ-TR5213	Intersil Corporation	- Bulk (Alt: ISL6549CRZ-TR5213) RoHS: Not Compliant	0
ISL6549CRZ D# ISL6549CRZ	Intersil Corporation	DC DC Cntrlr Dual-OUT Synchronous Buck Controller/PWM DC to DC Controller 1V to 12V Input 16-Pin QFN EP - Rail/Tube (Alt: ISL6549CRZ)	0

Part Number	Manufacturer	Description	Stock
ISL6549CRZ	Intersil Corporation	IC REG DL BCK/LINEAR SYNC 16-QFN	0
ISL6549CRZ-T	Intersil Corporation	IC REG DL BCK/LINEAR SYNC 16-QFN	0
ISL6549CRZR5213	Intersil Corporation	53429A01 MASK REDESIGN - Rail/Tube	0
ISL6549CR	Intersil Corporation	IC REG DL BCK/LINEAR SYNC 16-QFN	0
ISL6549CR-T	Intersil Corporation	IC REG DL BCK/LINEAR SYNC 16-QFN	0

Part Number	Manufacturer	Description	Stock
ISL6549CRZ D# ISL6549CRZ-ND	Renesas Electronics Corporation	IC REG DL BUCK/LINEAR SYNC 16QFN	0
ISL6549CRZ-T D# ISL6549CRZ-T-ND	Renesas Electronics Corporation	IC REG DL BUCK/LINEAR SYNC 16QFN	0
ISL6549CRZR5213 D# ISL6549CRZR5213-ND	Renesas Electronics Corporation	IC REG DL BUCK/LINEAR SYNC 16QFN	0
ISL6549CR D# 2156-ISL6549CR-IL-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	55
ISL6549CR-T D# ISL6549CR-T-ND	Renesas Electronics Corporation	IC REG DL BUCK/LINEAR SYNC 16QFN	0
ISL6549CRZ-TR5213 D# 2156-ISL6549CRZ-TR5213-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	6000

Part Number

Manufacturer

Description

Stock

ISL6549CRZ

Intersil Corporation

In stock shipping within 2days

2591

ISL6549CRZ-T

Intersil Corporation

In stock shipping within 2days

6260

Part Number	Manufacturer	Description	Stock
ISL6549CRZ-TR5213	Renesas Electronics Corporation	Available	19300
ISL6549CR	Renesas Electronics Corporation	Available	12800
ISL6549CR-T	Renesas Electronics Corporation	Available	16900

Part Number

Manufacturer

Description

Stock

ISL6549CRZ-T

Renesas Electronics Corporation

RoHS: Compliant

pbFree: Yes

ISL6549CRZ

Renesas Electronics Corporation

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
ISL6549CRT	Intersil Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	6960
ISL6549CRZTR5213	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	6960
ISL6549CRZT	Intersil Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	8120
ISL6549CRZ		OEM/CM QUOTES ONLY \| NO BROKERS	2958
ISL6549CR	Intersil Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	2540

Part Number

Manufacturer

Description

Stock

ISL6549CRZ-T

Intersil Corporation

OEM/CM Immediate delivery

6000

Part Number

Manufacturer

Description

Stock

ISL6549CRZ-T

D# 57K4200

Renesas Electronics Corporation

IC,SMPS CONTROLLER,VOLTAGE-MODE,MOS,LLCC,16PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 6000

Container: TAPE & REEL - FULL

ISL6549CRZ

D# 57K4199

Renesas Electronics Corporation

IC,SMPS CONTROLLER,VOLTAGE-MODE,MOS,LLCC,16PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 750

Container: Bulk

Part Number

Manufacturer

Description

Stock

ISL6549CRZR5213

D# NS-ISL6549CRZR5213

Intersil Corporation

OEM/CM ONLY

2511

Part Number

Manufacturer

Description

Stock

ISL6549CR

Intersil Corporation

Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, MOS, PQCC16

RoHS: Not Compliant

ISL6549CRZ-TR5213

Intersil Corporation

Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, MOS, PQCC16

RoHS: Not Compliant

pbFree: No

6000

Part Number	Manufacturer	Description	Stock
ISL6549CRT	Intersil Corporation	OEM/CM ONLY	6016
ISL6549CRZT	Intersil Corporation	OEM/CM ONLY	6311
ISL6549CRZTR5213	Intersil Corporation	OEM/CM ONLY	5816
ISL6549CRZ	Intersil Corporation	OEM/CM ONLY	2566
ISL6549CR	Intersil Corporation	OEM/CM ONLY	116

Part Number

Manufacturer

Description

Stock

ISL6549CRZ-T

Intersil Corporation

IN stock Immediate delivery

6015

Part Number

Manufacturer

Description

Stock

ISL6549CRZ

Intersil Corporation

shipping today

1712

Part Number

Manufacturer

Description

Stock

ISL6549CRZ

Intersil Corporation

RFQ

1587

Quick Inquiry

ISL6549CR

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