Name: S-8521B33MC-ATST2U
Brand: SII Semiconductor Corporation
SKU: S-8521B33MC-ATST2U
Availability: InStock
Rating: 5 (136 reviews)

S-8521B33MC-ATST2U

For Reference Only

Part Number	S-8521B33MC-ATST2U
Manufacturer	SII Semiconductor Corporation
Description	IC REG CTRLR BUCK SOT23-5
Datasheet	S-8521B33MC-ATST2U Datasheet S-8521B33MC-ATST2U Specifications
Package	SC-74A, SOT-753
ECAD
In Stock	7,184 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

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Part Number # S-8521B33MC-ATST2U (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by SII Semiconductor Corporation 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 S-8521B33MC-ATST2U specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add S-8521B33MC-ATST2U with quantity into BOM. Heisener.com does NOT require any registration to request a quote of S-8521B33MC-ATST2U.

S-8521B33MC-ATST2U Specifications

Manufacturer	SII Semiconductor Corporation
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	SC-74A, SOT-753
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	2.5 V ~ 16 V
Frequency - Switching	180kHz
Duty Cycle (Max)	100%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Enable
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5

S-8521B33MC-ATST2U Datasheet

S-8521B33MC-ATST2U Reviews

Ana*****evino

April 5, 2023

★ ★ ★ ★ ★

Very good product for electronic projects and are of great quality and test great.

Bow*****Olsen

March 30, 2023

★ ★ ★ ★ ★

Rec today in good order & condition . Thanks for speedy delivery.Regards.

Dav*****Beard

March 28, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Vict*****ilson

March 6, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Yare*****very

February 21, 2023

★ ★ ★ ★ ★

can supply almost all of my necessary parts in short lead time.

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S-8521B33MC-ATST2U Packaging

S-8521B33MC-ATST2U FAQ

1. How to order S-8521B33MC-ATST2U 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 S-8521B33MC-ATST2U is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the S-8521B33MC-ATST2U. All suppliers must pass our qualification reviews before they can publish their products including S-8521B33MC-ATST2U on Heisener; we pay more attention to the channels and quality of S-8521B33MC-ATST2U products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the S-8521B33MC-ATST2U price and inventory displayed accurate?

The price and inventory of S-8521B33MC-ATST2U 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 S-8521B33MC-ATST2U?

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 S-8521B33MC-ATST2U we delivered, we will accept the replacement or return of the S-8521B33MC-ATST2U 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 S-8521B33MC-ATST2U.

(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 S-8521B33MC-ATST2U pin diagram, S-8521B33MC-ATST2U datasheet?

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

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S-8521B33MC-ATST2U 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

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S-8521B33MC-ATST2U

D# S-8521B33MC-ATST2U

ABLIC Inc

DC to DC Controller Single-OUT Step Down 3.3V 5-Pin SOT-23 T/R - Tape and Reel (Alt: S-8521B33MC-ATST2U)

RoHS: Compliant

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S-8521B33MC-ATST2U

D# S-8521B33MC-ATST2U-ND

ABLIC Inc

IC REG CTRLR BUCK SOT23-5

Part Number

Manufacturer

Description

Stock

S-8521B33MC-ATST2U

ABLIC Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

S-8521B33MC-ATST2U

ABLIC Inc

RoHS: Compliant

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S-8521B33MC-ATST2U

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