Name: ADP1821ARQZ-R7
Brand: Analog Devices Inc.
SKU: ADP1821ARQZ-R7
Price: 3.9709 USD
Availability: InStock
Rating: 5 (87 reviews)

ADP1821ARQZ-R7

For Reference Only

Part Number	ADP1821ARQZ-R7
Manufacturer	Analog Devices Inc.
Description	IC REG CTRLR BUCK 16QSOP
Datasheet	ADP1821ARQZ-R7 Datasheet ADP1821ARQZ-R7 Specifications
Package	16-SSOP (0.154", 3.90mm Width)
ECAD
In Stock	17,472 piece(s)
Unit Price	$ 3.9709 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 26 - May 1 (Choose Expedited Shipping)
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Part Number # ADP1821ARQZ-R7 (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Analog Devices Inc. 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 ADP1821ARQZ-R7 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ADP1821ARQZ-R7 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ADP1821ARQZ-R7.

ADP1821ARQZ-R7 Specifications

Manufacturer	Analog Devices Inc.
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	16-SSOP (0.154", 3.90mm Width)
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)	3.7 V ~ 5.5 V
Frequency - Switching	310kHz, 570kHz
Duty Cycle (Max)	90%
Synchronous Rectifier	Yes
Clock Sync	Yes
Serial Interfaces	-
Control Features	Enable, Frequency Control, Power Good, Soft Start
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	16-SSOP (0.154", 3.90mm Width)
Supplier Device Package	16-QSOP

ADP1821ARQZ-R7 Datasheet

ADP1821ARQZ-R7 Reviews

Eva*****yre

March 28, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Ala*****andal

March 23, 2023

★ ★ ★ ★ ★

Good seller, incredible reliable.Item as described. Very professional

Edua*****Larson

March 14, 2023

★ ★ ★ ★ ★

These are the most popular variety of components of different types!

Edga*****chards

March 11, 2023

★ ★ ★ ★ ★

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

Hold*****achdev

March 7, 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.

Jael*****athews

March 1, 2023

★ ★ ★ ★ ★

This product is very easy to replace and solved my problem.

Bryn*****rber

February 24, 2023

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

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ADP1821ARQZ-R7 Packaging

ADP1821ARQZ-R7 FAQ

1. How to order ADP1821ARQZ-R7 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 ADP1821ARQZ-R7 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ADP1821ARQZ-R7. All suppliers must pass our qualification reviews before they can publish their products including ADP1821ARQZ-R7 on Heisener; we pay more attention to the channels and quality of ADP1821ARQZ-R7 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ADP1821ARQZ-R7 price and inventory displayed accurate?

The price and inventory of ADP1821ARQZ-R7 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 ADP1821ARQZ-R7?

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 ADP1821ARQZ-R7 we delivered, we will accept the replacement or return of the ADP1821ARQZ-R7 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 ADP1821ARQZ-R7.

(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 ADP1821ARQZ-R7 pin diagram, ADP1821ARQZ-R7 datasheet?

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

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ADP1821ARQZ-R7 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

ADP1821ARQZ-R7

D# V72:2272_06221923

Analog Devices Inc

DC/DC Cntrlr Dual-OUT Step Down 1200kHz 16-Pin QSOP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ADP1821ARQZ-R7

Analog Devices Inc

DC/DC CONV, STEP DOWN, 1~24V, 16QSOP

Part Number

Manufacturer

Description

Stock

ADP1821ARQZ-R7

D# 2156-ADP1821ARQZ-R7-ND

Rochester Electronics LLC

STEP-DOWN DC-TO-DC CONTROLLER

16286

Part Number

Manufacturer

Description

Stock

ADP1821ARQZ-R7

Analog Devices Inc

In stock shipping within 2days

1000

Part Number

Manufacturer

Description

Stock

ADP1821ARQZ-R7

D# 1651327

Analog Devices Inc

DC/DC CONV, STEP DOWN, 1~24V, 16QSOP

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

ADP1821ARQZR7

Analog Devices Inc

OEM/CM QUOTES ONLY | NO BROKERS

1319

Part Number	Manufacturer	Description	Stock
ADP1821ARQZR7TRND	Analog Devices Inc	OEM/CM ONLY	2212
ADP1821ARQZR7CTND	Analog Devices Inc	OEM/CM ONLY	2211
ADP1821ARQZR7	Analog Devices Inc	OEM/CM ONLY	380

Part Number

Manufacturer

Description

Stock

ADP1821ARQZ-R7

ADI Electronics Inc

OEM/CM Immediate delivery

997

Part Number

Manufacturer

Description

Stock

ADP1821ARQZ-R7

D# 584-ADP1821ARQZ-R7

Analog Devices Inc

Switching Controllers 20 Amp Buck Controller in QSOP

RoHS: Compliant

950

Part Number

Manufacturer

Description

Stock

ADP1821ARQZ-R7

D# NS-ADP1821ARQZ-R7

Analog Devices Inc

OEM/CM ONLY

1941

Part Number

Manufacturer

Description

Stock

ADP1821ARQZ-R7

Analog Devices Inc

Step-Down DC-To-DC Controller

RoHS: Compliant

16286

Part Number

Manufacturer

Description

Stock

ADP1821ARQZR7

Analog Devices Inc

OEM/CM ONLY

4268

Part Number

Manufacturer

Description

Stock

ADP1821ARQZ-R7

Analog Devices Inc

IN stock Immediate delivery

992

Part Number

Manufacturer

Description

Stock

ADP1821ARQZ-R7

Analog Devices Inc

shipping today

7996

Part Number

Manufacturer

Description

Stock

ADP1821ARQZ-R7

D# 26618464

Analog Devices Inc

DC/DC Cntrlr Dual-OUT Step Down 1200kHz 16-Pin QSOP T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
ADP1821ARQZ-R7TR	Analog Devices Inc	RFQ	9210
ADP1821ARQZ-R7CT	Analog Devices Inc	RFQ	4426
ADP1821ARQZ-R7	Analog Devices Inc	RFQ	8688

Part Number

Manufacturer

Description

Stock

ADP1821ARQZ-R7

Analog Devices Inc

IC REG CTRLR BUCK 16QSOP

2393

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ADP1821ARQZ-R7

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