Name: S-8521B44MC-AUDT2U
Brand: SII Semiconductor Corporation
SKU: S-8521B44MC-AUDT2U
Availability: InStock
Rating: 5 (134 reviews)

S-8521B44MC-AUDT2U

For Reference Only

Part Number	S-8521B44MC-AUDT2U
Manufacturer	SII Semiconductor Corporation
Description	IC REG CTRLR BUCK SOT23-5
Datasheet	S-8521B44MC-AUDT2U Datasheet S-8521B44MC-AUDT2U Specifications
Package	SC-74A, SOT-753
ECAD
In Stock	2,960 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

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Part Number # S-8521B44MC-AUDT2U (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-8521B44MC-AUDT2U specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add S-8521B44MC-AUDT2U with quantity into BOM. Heisener.com does NOT require any registration to request a quote of S-8521B44MC-AUDT2U.

S-8521B44MC-AUDT2U 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-8521B44MC-AUDT2U Datasheet

S-8521B44MC-AUDT2U Reviews

Ala*****Johal

March 18, 2023

★ ★ ★ ★ ★

Fast shipping. Got it in few dayss from Hong Kong

Rex*****ndey

March 15, 2023

★ ★ ★ ★ ★

Nice to have an assortment on hand, just in case. Happy with this purchase.

Bridg*****ennan

March 12, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Eve*****ley

March 9, 2023

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

Cami*****ullock

February 27, 2023

★ ★ ★ ★ ★

Comparison with other company, Heisener is my first choice for supplier.

Kart*****ajwa

February 25, 2023

★ ★ ★ ★ ★

Diodes okay. Shipped quick and received with well - packed

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S-8521B44MC-AUDT2U Packaging

S-8521B44MC-AUDT2U FAQ

1. How to order S-8521B44MC-AUDT2U 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-8521B44MC-AUDT2U is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the S-8521B44MC-AUDT2U. All suppliers must pass our qualification reviews before they can publish their products including S-8521B44MC-AUDT2U on Heisener; we pay more attention to the channels and quality of S-8521B44MC-AUDT2U products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the S-8521B44MC-AUDT2U price and inventory displayed accurate?

The price and inventory of S-8521B44MC-AUDT2U 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-8521B44MC-AUDT2U?

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-8521B44MC-AUDT2U we delivered, we will accept the replacement or return of the S-8521B44MC-AUDT2U 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-8521B44MC-AUDT2U.

(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-8521B44MC-AUDT2U pin diagram, S-8521B44MC-AUDT2U datasheet?

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

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S-8521B44MC-AUDT2U 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

S-8521B44MC-AUDT2U

D# S-8521B44MC-AUDT2U

ABLIC Inc

DC to DC Controller Single-OUT Step Down 4.4V 5-Pin SOT-23 T/R - Tape and Reel (Alt: S-8521B44MC-AUDT2U)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

S-8521B44MC-AUDT2U

D# S-8521B44MC-AUDT2U-ND

ABLIC Inc

IC REG CTRLR BUCK SOT23-5

Part Number

Manufacturer

Description

Stock

S-8521B44MC-AUDT2U

ABLIC Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

S-8521B44MC-AUDT2U

ABLIC Inc

RoHS: Compliant

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S-8521B44MC-AUDT2U

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