Name: ISL6421ER
Brand: Intersil
SKU: ISL6421ER
Price: 1.5301 USD
Availability: InStock
Rating: 5 (106 reviews)

ISL6421ER

For Reference Only

Part Number	ISL6421ER
Manufacturer	Intersil
Description	IC REG SGL LNB CONTROL 32-QFN
Datasheet	ISL6421ER Datasheet ISL6421ER Specifications
Package	32-VFQFN Exposed Pad
ECAD
In Stock	6,560 piece(s)
Unit Price	$ 1.5301 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 20 - Jun 25 (Choose Expedited Shipping)
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Part Number # ISL6421ER (PMIC - Voltage Regulators - Special Purpose) 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 ISL6421ER specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISL6421ER with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISL6421ER.

ISL6421ER Specifications

Manufacturer	Intersil
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Special Purpose
Package	32-VFQFN Exposed Pad
ECAD
Series	-
Applications	Converter, Satellite Set-Top Box Designs
Voltage - Input	8 V ~ 14 V
Number of Outputs	1
Voltage - Output	13 V ~ 18 V
Operating Temperature	-20°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	32-VFQFN Exposed Pad
Supplier Device Package	32-QFN (5x5)

ISL6421ER Datasheet

ISL6421ER Reviews

Ros*****arner

March 18, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

My*****Din

March 14, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Ann*****arris

March 9, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Elli*****Brar

March 7, 2023

★ ★ ★ ★ ★

Item is as described and very good postage time. Thank you.

Nick***** Gola

February 28, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent

Grey*****gherty

February 27, 2023

★ ★ ★ ★ ★

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

Ki***** Lin

February 26, 2023

★ ★ ★ ★ ★

Excellent safe and secure packing. Fast ship out. Thanks

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ISL6421ER Packaging

ISL6421ER FAQ

1. How to order ISL6421ER 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 ISL6421ER is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL6421ER. All suppliers must pass our qualification reviews before they can publish their products including ISL6421ER on Heisener; we pay more attention to the channels and quality of ISL6421ER products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISL6421ER price and inventory displayed accurate?

The price and inventory of ISL6421ER 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 ISL6421ER?

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 ISL6421ER we delivered, we will accept the replacement or return of the ISL6421ER 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 ISL6421ER.

(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 ISL6421ER pin diagram, ISL6421ER datasheet?

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

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ISL6421ER 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
ISL6421ER-T D# ISL6421ER-T	Intersil Corporation	SINGLE LNBP SUPPLY CONTROL VOLT. REG,32LD MLFP 5X5, T&R - Bulk (Alt: ISL6421ER-T) RoHS: Not Compliant	0
ISL6421ERZ D# ISL6421ERZ	Intersil Corporation	LNB Supply and Control Voltage Regulator 32-Pin QFN EP - Bulk (Alt: ISL6421ERZ) RoHS: Compliant	0
ISL6421ER D# ISL6421ER	Intersil Corporation	SINGLE LNBP SUPPLY CONTROL VOLT. REG, 32LD MLFP 5X5 - Bulk (Alt: ISL6421ER) RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
ISL6421ER	Intersil Corporation	N/A 0.95 A SWITCHING CONTROLLER, 240 kHz SWITCHING FREQ-MAX, PQCC32 5 X 5 MM, PLASTIC, MO-220VHHD-2, QFN-32	1580
ISL6421ER-T	Intersil Corporation	N/A 0.95 A SWITCHING CONTROLLER, 240 kHz SWITCHING FREQ-MAX, PQCC32 5 X 5 MM, PLASTIC, MO-220VHHD-2, QFN-32	384000
ISL6421ERZ-T	Intersil Corporation	IC REG SGL LNB CONTROL 32-QFN	0
ISL6421ERZ	Intersil Corporation	IC REG SGL LNB CONTROL 32-QFN	0

Part Number

Manufacturer

Description

Stock

ISL6421ERZ

Intersil Corporation

Single Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-top Box Designs

Part Number	Manufacturer	Description	Stock
ISL6421ER-T D# 2156-ISL6421ER-T-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	6000
ISL6421ERZ-T D# ISL6421ERZ-T-ND	Renesas Electronics Corporation	IC REG CONV SATELLIT 1OUT 32QFN	0
ISL6421ER D# 2156-ISL6421ER-IL-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	1580
ISL6421ERZ D# 2156-ISL6421ERZ-IL-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	1025

Part Number	Manufacturer	Description	Stock
ISL6421ERZ-T	Renesas Electronics Corporation	Available	14700
ISL6421ERZ	Renesas Electronics Corporation	Available	14800
ISL6421ER	Renesas Electronics Corporation	Available	17500
ISL6421ER-T	Renesas Electronics Corporation	Available	17300

Part Number	Manufacturer	Description	Stock
ISL6421ER	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1833
ISL6421ERT	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	6960
ISL6421ERZ	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1245

Part Number

Manufacturer

Description

Stock

ISL6421ER

Intersil Corporation

0.95 A SWITCHING CONTROLLER, 240 kHz SWITCHING FREQ-MAX, PQCC32

Part Number	Manufacturer	Description	Stock
ISL6421ER-T	Intersil Corporation	Switching Controller, Current-mode, 0.95A, 240kHz Switching Freq-Max, PQCC32 RoHS: Not Compliant	6000
ISL6421ERZ	Intersil Corporation	Switching Controller, Current-mode, 0.95A, 240kHz Switching Freq-Max, PQCC32 RoHS: Compliant	1025
ISL6421ER	Intersil Corporation	Switching Controller, Current-mode, 0.95A, 240kHz Switching Freq-Max, PQCC32 RoHS: Not Compliant	1580

Part Number

Manufacturer

Description

Stock

ISL6421ER

Intersil Corporation

OEM/CM ONLY

438

ISL6421ERZ

Intersil Corporation

OEM/CM ONLY

200

Part Number

Manufacturer

Description

Stock

ISL6421ER

Intersil Corporation

shipping today

Part Number

Manufacturer

Description

Stock

ISL6421ERZ

Intersil Corporation

RFQ

1563

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ISL6421ER

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