1/4

Certification | Testing
Factory Certified
Refund guarantee
24h refund guarantee
Secure Payment
PayPal Verified

Brand New

In Stock

RICHTEK IC RT6219AGQW

20 RFQs (Last 6 Mos.)

US $ 5 .21 / ea

Registered Members Enjoy Exclusive Discounts

Join Now >

Quantity

MOQ : 60

Payment Methods

Need a Same-Day Quote?

Send your PO or PDF list directly to our specialists now

Need help confirming model compatibility?

Get fast and efficient assistance from our experienced technical sales and customer service teams. No question is too small, and no problem is too big.

Email Us

Chat on WhatsApp

100% Original
Genuine OEM Parts
Fast Delivery
Shipped via FedEx / DHL / UPS
12-Month Warranty
Worry-Free Coverage
Secure Packaging
Safe & Reliable
5,000+ Global Suppliers
Trusted by Professionals

Professional Model-Matching System

Send us your model numbers or nameplate details.
We will match your request with our 5,000+ verified suppliers and issue a quotation.

Cross-Reference Brands

The RICHTEK IC is high quality!  5V to 23V Input Voltage Range
 Adjustable from 0.6V to 5V Output Range
 Up to 98% Duty for 2S Battery Application
 500kHz Switching Frequency
 ACOTTM Mode Performs Fast Transient Response
 Integrated MOSFETs
67mΩ of High-Side MOSFET
41mΩ of Low-Side MOSFET
 Supports MLCC Output Capacitors
 Internal Soft-Start (1.5ms typ)
 Built-in OVP/UVP/OCP
 Power Good Indicator
 Thermal Shutdown
Applications
 Laptop Computers
 Tablet PCs
 Networking Systems
 Servers
 Personal Video Recorders
 Flat Panel Television and Monitors
 Distributed Power Systems

Why Global Buyers Choose O&Kmarts

O&Kmarts:

Access to a wide range of SKUs across multiple brands and series
One RFQ connects you to 5,000+ global supplier quotes
Better availability for urgent and hard-to-find parts
Faster global delivery via FedEx / DHL / UPS
Easier access to rare and high-value models
Flexible sourcing for individual parts or complete solutions
Lower MOQs and more adaptable buying options
Multi-brand procurement in one order
OEM replacement and alternative model solutions available
Fewer intermediaries, ensuring more competitive pricing

Why Global Buyers Choose O&Kmarts

Local Suppliers:

Limited to fast-moving SKUs only
Limited local market availability
Inventory frequently fails to meet urgent demand
Long replenishment cycles, often taking weeks
Rarely stock high-value compressors (e.g. Copeland YHV119)
Frequently require bundled purchases
Rigid and difficult MOQ negotiations
Limited brand selection
Minimal or no customization capability
Higher local distribution and markup costs

Top Questions from OKmarts Buyers

Q: How can I track my shipment's exact location, customs milestones, and estimated delivery hour?

A: Immediately upon dispatch, the platform automatically generates an international tracking link integrated with carriers like DHL, FedEx, or UPS. Real-time API tracking is accessible directly from your OKmarts account dashboard, displaying live transit status, customs clearance progression, and finalized delivery updates.
Q: Can OKmarts assist in verifying technical compatibility before I place a high-value order?

A: Yes. Buyers can upload existing equipment nameplates, system schematics, or parameter requirements. Our applications engineers will cross-verify physical dimensions, electrical ratings, and communication protocols (e.g., Profinet, EtherCAT) before finalizing the order.
Q: Does OKmarts support third-party escrow services or buyer protection payment channels?

A: Yes. For buyers seeking maximum transaction security outside traditional corporate bank wires, we support payments through verified platforms like PayPal and credit card networks that offer robust buyer dispute resolution and chargeback protection frameworks in case of fulfillment default.

RT6219AGQW

RICHTEK IC RT6219AGQW - RICHTEK - IC

High Efficiency

Stable Performance

Long Service Life

Explore More RICHTEK IC

Related Products

Q&A

The field is empty. Please enter some content before clicking Send

Q: Is it possible to view detailed descriptions and material information of the products?

A: Yes, each product has a detailed description and material specifications. You can find relevant information on the product details page to help you gain a comprehensive understanding of the product.
Q: How can I contact customer service for assistance?

A: You can find the contact information for customer service at the bottom of the e-commerce platform's webpage or on your user account page. It usually includes options such as live chat, customer service hotline, or email. Our customer service team will respond as soon as possible and provide assistance.
Q: Can I save items for later?

A: Yes, you can save the items you wish to purchase later in the shopping cart. This way, when you are ready to proceed with the order, you can easily find them.

Customer reviews

4.2

Based on 5 reviews

May 25, 2025

James Bowen

Thanks for keeping me on track with the timely delivery! RT6219AGQW hits the spot

Helpful?

(2)

(0)
Jan 04, 2025

Andrew McGlynn

Entrega rápida, la pieza tal y como se describía RT6219AGQW hits the spot

Helpful?

(0)

(0)

RICHTEK IC RT6219AGQW

Payment Methods

Need a Same-Day Quote?

Need help confirming model compatibility?

Professional Model-Matching System

Cross-Reference Brands

Why Global Buyers Choose O&Kmarts

Why Global Buyers Choose O&Kmarts

Top Questions from OKmarts Buyers

Q: How can I track my shipment's exact location, customs milestones, and estimated delivery hour?

Q: Can OKmarts assist in verifying technical compatibility before I place a high-value order?

Q: Does OKmarts support third-party escrow services or buyer protection payment channels?

Related Products

Q&A

Q: Is it possible to view detailed descriptions and material information of the products?

Q: How can I contact customer service for assistance?

Q: Can I save items for later?

Customer reviews

Welcome to O&Kmarts!

Help Center

Discover O&Kmarts

Website Terms

Customer Service