Name: X4643S8I
Brand: Renesas Electronics America
SKU: X4643S8I_222
Availability: InStock
Rating: 5 (88 reviews)

X4643S8I

For Reference Only

Part Number	X4643S8I
Manufacturer	Renesas Electronics America
Description	IC CPU SUPRV 64K EE RST LO 8SOIC
Datasheet	X4643S8I Datasheet X4643S8I Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	4,144 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 20 - Apr 25 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # X4643S8I (PMIC - Supervisors) is manufactured by Renesas Electronics America 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 X4643S8I specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add X4643S8I with quantity into BOM. Heisener.com does NOT require any registration to request a quote of X4643S8I.

X4643S8I Specifications

Manufacturer	Renesas Electronics America
Category	Integrated Circuits (ICs) - PMIC - Supervisors
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Type	Simple Reset/Power-On Reset
Number of Voltages Monitored	1
Output	Open Drain or Open Collector
Reset	Active Low
Reset Timeout	100 ms Minimum
Voltage - Threshold	4.38V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SO

X4643S8I Datasheet

X4643S8I Reviews

Pres*****Park

March 28, 2023

★ ★ ★ ★ ★

To be honest, you're beating your competitor on delivery - sometimes I request 2nd day and you still get it here overnight. Thanks!

Keir*****tthai

March 25, 2023

★ ★ ★ ★ ★

Always meet my expectations with order and questions.

Sag*****arner

March 21, 2023

★ ★ ★ ★ ★

Every little component you can always find in here, and good suggestion for relative times too.

Fait*****lter

March 20, 2023

★ ★ ★ ★ ★

Packing good, very happy with goods, Very fast delivery, good service. Thanks

Alo*****Shan

March 15, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Phoe*****omero

March 11, 2023

★ ★ ★ ★ ★

Diodes okay. Shipped quick and received with well - packed

Jax*****Baral

March 5, 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.

Dona*****ccarty

February 24, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Write a Review

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X4643S8I Packaging

X4643S8I FAQ

1. How to order X4643S8I 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 X4643S8I is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the X4643S8I. All suppliers must pass our qualification reviews before they can publish their products including X4643S8I on Heisener; we pay more attention to the channels and quality of X4643S8I products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the X4643S8I price and inventory displayed accurate?

The price and inventory of X4643S8I 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 X4643S8I?

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 X4643S8I we delivered, we will accept the replacement or return of the X4643S8I 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 X4643S8I.

(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 X4643S8I pin diagram, X4643S8I datasheet?

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

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X4643S8I 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
X4643S8I	Intersil Corporation	IC SUPERVISOR CPU 64K EE 8-SOIC	0
X4643S8I-2.7A	Intersil Corporation	IC SUPERVISOR CPU 64K EE 8-SOIC	0
X4643S8I-4.5A	Intersil Corporation	IC SUPERVISOR CPU 64K EE 8-SOIC	0
X4643S8I-2.7	Intersil Corporation	IC SUPERVISOR CPU 64K EE 8-SOIC	0

Part Number

Manufacturer

Description

Stock

X4643S8I

Xicor Inc

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
X4643S8I D# X4643S8I-ND	Renesas Electronics Corporation	IC SUPERVISOR 1 CHANNEL 8SO	0
X4643S8I-2.7A D# X4643S8I-2.7A-ND	Renesas Electronics Corporation	IC SUPERVISOR 1 CHANNEL 8SO	0
X4643S8I-4.5A D# X4643S8I-4.5A-ND	Renesas Electronics Corporation	IC SUPERVISOR 1 CHANNEL 8SO	0
X4643S8I-2.7 D# X4643S8I-2.7-ND	Renesas Electronics Corporation	IC SUPERVISOR 1 CHANNEL 8SO	0

Part Number	Manufacturer	Description	Stock
X4643S8I	Renesas Electronics Corporation	Available	13500
X4643S8I-2.7A	Renesas Electronics Corporation	Available	12700
X4643S8I-4.5A	Renesas Electronics Corporation	Available	11100

Part Number

Manufacturer

Description

Stock

X4643S8I

Xicor Inc

OEM/CM QUOTES ONLY | NO BROKERS

238

X4643S8I27

OEM/CM QUOTES ONLY | NO BROKERS

345

Part Number

Manufacturer

Description

Stock

X4643S8I

D# NS-X4643S8I

Intersil Corporation

OEM/CM ONLY

1797

X4643S8I-2.7

D# NS-X4643S8I-2.7

Intersil Corporation

OEM/CM ONLY

6813

Part Number

Manufacturer

Description

Stock

X4643S8I2.7

Intersil Corporation

OEM/CM ONLY

581

X4643S8I

Intersil Corporation

OEM/CM ONLY

416

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X4643S8I

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