Name: KA3845B
Brand: ON Semiconductor
SKU: KA3845B_1D8
Availability: InStock
Rating: 5 (187 reviews)

KA3845B

For Reference Only

Part Number	KA3845B
Manufacturer	ON Semiconductor
Description	IC REG CTRLR 8DIP
Datasheet	KA3845B Datasheet KA3845B Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	24,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 21 - Apr 26 (Choose Expedited Shipping)
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Part Number # KA3845B (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by ON Semiconductor 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 KA3845B specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add KA3845B with quantity into BOM. Heisener.com does NOT require any registration to request a quote of KA3845B.

KA3845B Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	8-DIP (0.300", 7.62mm)
ECAD
Series	-
Output Type	Transistor Driver
Function	-
Output Configuration	Positive
Topology	-
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	7.6 V ~ 30 V
Frequency - Switching	Up to 500kHz
Duty Cycle (Max)	48%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	-
Operating Temperature	0°C ~ 70°C (TA)
Package / Case	8-DIP (0.300", 7.62mm)
Supplier Device Package	8-DIP

KA3845B Datasheet

KA3845B Reviews

Kea*****Sinha

April 6, 2023

★ ★ ★ ★ ★

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Yamile*****lanueva

March 26, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

Celi*****ingh

March 14, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Dulc*****rekh

March 8, 2023

★ ★ ★ ★ ★

Well packed in anti-static bags. Repaired my amp perfectly - thank you!

Cru*****aughn

March 5, 2023

★ ★ ★ ★ ★

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

Mala*****uffy

March 4, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Land*****ohal

March 1, 2023

★ ★ ★ ★ ★

Worked like it was intended.

Mos*****Kirby

February 21, 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.

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KA3845B Packaging

KA3845B FAQ

1. How to order KA3845B 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 KA3845B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the KA3845B. All suppliers must pass our qualification reviews before they can publish their products including KA3845B on Heisener; we pay more attention to the channels and quality of KA3845B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the KA3845B price and inventory displayed accurate?

The price and inventory of KA3845B 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 KA3845B?

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 KA3845B we delivered, we will accept the replacement or return of the KA3845B 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 KA3845B.

(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 KA3845B pin diagram, KA3845B datasheet?

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

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KA3845B 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

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- Rail/Tube

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D# KA3845B-ND

ON Semiconductor

IC REG CTRLR 8DIP

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OEM/CM QUOTES ONLY | NO BROKERS

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D# NS-KA3845B

Fairchild Semiconductor Corporation

OEM/CM ONLY

3863

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OEM/CM ONLY

3168

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Fairchild Semiconductor Corporation

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5896

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KA3845B

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