Name: RT9073A-28GQZ
Brand: Richtek USA Inc.
SKU: RT9073A-28GQZ
Availability: InStock
Rating: 5 (179 reviews)

RT9073A-28GQZ

For Reference Only

Part Number	RT9073A-28GQZ
Manufacturer	Richtek USA Inc.
Description	IC REG LINEAR 2.8V 250MA 4-ZQFN
Datasheet	RT9073A-28GQZ Datasheet RT9073A-28GQZ Specifications
Package	4-XDFN Exposed Pad
ECAD
In Stock	7,744 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 21 - Apr 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RT9073A-28GQZ (PMIC - Voltage Regulators - Linear) is manufactured by Richtek USA 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 RT9073A-28GQZ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RT9073A-28GQZ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RT9073A-28GQZ.

RT9073A-28GQZ Specifications

Manufacturer	Richtek USA Inc.
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	4-XDFN Exposed Pad
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	2.8V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.6V @ 250mA
Current - Output	250mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	3µA
PSRR	75dB (1kHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	4-XDFN Exposed Pad
Supplier Device Package	4-ZQFN (1x1)

RT9073A-28GQZ Datasheet

RT9073A-28GQZ Reviews

Rosa*****Powell

April 2, 2023

★ ★ ★ ★ ★

Great communication. A pleasure to do business with.

Cel*****Combs

April 1, 2023

★ ★ ★ ★ ★

I recently became very interested in electronics and I have used several of them. They work great.

Este*****Kalita

March 7, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Made***** Basak

March 5, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Mali*****elsen

March 4, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Write a Review

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RT9073A-28GQZ Packaging

RT9073A-28GQZ FAQ

1. How to order RT9073A-28GQZ 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 RT9073A-28GQZ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RT9073A-28GQZ. All suppliers must pass our qualification reviews before they can publish their products including RT9073A-28GQZ on Heisener; we pay more attention to the channels and quality of RT9073A-28GQZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RT9073A-28GQZ price and inventory displayed accurate?

The price and inventory of RT9073A-28GQZ 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 RT9073A-28GQZ?

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 RT9073A-28GQZ we delivered, we will accept the replacement or return of the RT9073A-28GQZ 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 RT9073A-28GQZ.

(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 RT9073A-28GQZ pin diagram, RT9073A-28GQZ datasheet?

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

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RT9073A-28GQZ 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

RT9073A-28GQZ

D# RT9073A-28GQZCT-ND

Richtek Technology Corp

IC REG LINEAR 2.8V 250MA 4ZQFN

1661

Part Number

Manufacturer

Description

Stock

RT9073A-28GQZ

Richtek Technology Corp

In stock shipping within 2days

7760

Part Number

Manufacturer

Description

Stock

RT9073A-28GQZ

D# 2545945

Richtek Technology Corp

LDO, FIXED, 2.8V, 0.25A, QFN-4

RoHS: Compliant

Min Qty: 1

Container: Each

191

Part Number

Manufacturer

Description

Stock

RT9073A28GQZ01W

Richtek Technology Corp

OEM/CM QUOTES ONLY | NO BROKERS

178500

RT9073A28GQZ

Richtek Technology Corp

OEM/CM QUOTES ONLY | NO BROKERS

107100

Part Number

Manufacturer

Description

Stock

RT9073A-28GQZ

Richtek Technology Corp

OEM/CM Immediate delivery

897

Part Number

Manufacturer

Description

Stock

RT9073A-28GQZ

D# 33AC0941

Richtek Technology Corp

LDO, FIXED, 2.8V, 0.25A, QFN-4, Output Type:Fixed, Input Voltage Min:1.2V, Input Voltage Max:5.5V, Fixed Output Voltage Nom.:2.8V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:250mA, Dropout RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

191

Part Number

Manufacturer

Description

Stock

RT9073A28GQZ

OEM/CM ONLY

286

Part Number

Manufacturer

Description

Stock

RT9073A-28GQZ

Richtek Technology Corp

IN stock Immediate delivery

892

Part Number

Manufacturer

Description

Stock

RT9073A-28GQZ

D# 2545945

Richtek Technology Corp

LDO, FIXED, 2.8V, 0.25A, QFN-4

RoHS: Compliant

Min Qty: 1

Container: Each

191

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RT9073A-28GQZ

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