Step1: Product
Richtek USA Inc. RT8816BGQW
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Manufacturer
Manufacturer No
RT8816BGQW
Date Code
2045
Quantity
458
Availability
In Stock
Package
20-WFQFN Exposed Pad
Packaging
Tape & Reel (TR); Cut Tape (CT)
Description
IC PWM CTRLR BUCK WQFN-20
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-WQFN (3x3)
Datasheet
Function
Step-Down
Topology
Buck
Packaging
Tape & Reel (TR); Cut Tape (CT)
Clock Sync
No
Output Type
Transistor Driver
Manufacturer
Richtek USA Inc.
Mounting Type
Surface Mount
Output Phases
2
Package / Case
20-WFQFN Exposed Pad
Control Features
Current Limit, Dead Time, Frequency Control, Phase Control, Power Good, Ramp, Soft Start, Tracking
Number of Outputs
2
Base Product Number
RT8816
Output Configuration
Positive
Frequency - Switching
250kHz ~ 750kHz
Operating Temperature
-40°C ~ 85°C (TA)
Synchronous Rectifier
Yes
Supplier Device Package
20-WQFN (3x3)
Voltage - Supply (Vcc/Vdd)
4.5V ~ 5.5V
| Attribute | Value |
|---|---|
| Function | Step-Down |
| Topology | Buck |
| Packaging | Tape & Reel (TR); Cut Tape (CT) |
| Clock Sync | No |
| Output Type | Transistor Driver |
| Manufacturer | Richtek USA Inc. |
| Mounting Type | Surface Mount |
| Output Phases | 2 |
| Package / Case | 20-WFQFN Exposed Pad |
| Control Features | Current Limit, Dead Time, Frequency Control, Phase Control, Power Good, Ramp, Soft Start, Tracking |
| Number of Outputs | 2 |
| Base Product Number | RT8816 |
| Output Configuration | Positive |
| Frequency - Switching | 250kHz ~ 750kHz |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Synchronous Rectifier | Yes |
| Supplier Device Package | 20-WQFN (3x3) |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 4, 2026 - Oct 5, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
