Name: SI9111DY-E3
Brand: Vishay Siliconix
SKU: SI9111DY-E3
Availability: InStock
Rating: 5 (195 reviews)

SI9111DY-E3

For Reference Only

Part Number	SI9111DY-E3
Manufacturer	Vishay Siliconix
Description	IC REG CTRLR MULT TOP 14SOIC
Datasheet	SI9111DY-E3 Datasheet SI9111DY-E3 Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	4,560 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SI9111DY-E3 (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Vishay Siliconix 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 SI9111DY-E3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SI9111DY-E3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SI9111DY-E3.

SI9111DY-E3 Specifications

Manufacturer	Vishay Siliconix
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Up/Step-Down
Output Configuration	Positive
Topology	Cuk, Flyback, Forward Converter, Push-Pull
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	9.5 V ~ 13.5 V
Frequency - Switching	40kHz ~ 1MHz
Duty Cycle (Max)	-
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Enable, Reset
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC

SI9111DY-E3 Datasheet

SI9111DY-E3 Reviews

Jose*****yatt

April 6, 2023

★ ★ ★ ★ ★

Great website. Well organized and easy to search products.

Mal*****m Ho

March 25, 2023

★ ★ ★ ★ ★

A convenient and small package. I have used 2 of the 10 units so far and they work fine.

Jazm*****Cheema

March 24, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Eri*****Nadig

March 14, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Kai***** Rowe

March 11, 2023

★ ★ ★ ★ ★

Fantastic Quality Control and Great Selection. Heisener Electronics has became to my No.1 Supplier for many years.

Kell*****lowers

March 9, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Addi*****Ibarra

March 8, 2023

★ ★ ★ ★ ★

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

Dai*****Kar

March 5, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Leona*****asley

March 1, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

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SI9111DY-E3 Packaging

SI9111DY-E3 FAQ

1. How to order SI9111DY-E3 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 SI9111DY-E3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI9111DY-E3. All suppliers must pass our qualification reviews before they can publish their products including SI9111DY-E3 on Heisener; we pay more attention to the channels and quality of SI9111DY-E3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI9111DY-E3 price and inventory displayed accurate?

The price and inventory of SI9111DY-E3 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 SI9111DY-E3?

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 SI9111DY-E3 we delivered, we will accept the replacement or return of the SI9111DY-E3 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 SI9111DY-E3.

(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 SI9111DY-E3 pin diagram, SI9111DY-E3 datasheet?

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

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SI9111DY-E3 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

SI9111DY-E3

Vishay Intertechnologies

Switching regulator

1000

Part Number

Manufacturer

Description

Stock

SI9111DY-E3

D# SI9111DY-E3-ND

Vishay Siliconix

IC REG CTRLR MULT TOP 14SOIC

Part Number

Manufacturer

Description

Stock

SI9111DY-E3

D# NS-SI9111DY-E3

Vishay Siliconix

OEM/CM ONLY

5758

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SI9111DY-E3

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