USB Controller USB 2.0, USB 3.1 GPIO, I2C, USB Interface 12-X2QFN (1.6x1.6)
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FUSB303BTMX

DigiKey Part Number
488-FUSB303BTMXTR-ND - Tape & Reel (TR)
488-FUSB303BTMXCT-ND - Cut Tape (CT)
488-FUSB303BTMXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
FUSB303BTMX
Description
USB TYPE-C PORT CONTROLLER
Manufacturer Standard Lead Time
30 Weeks
Customer Reference
Detailed Description
USB Controller USB 2.0, USB 3.1 GPIO, I2C, USB Interface 12-X2QFN (1.6x1.6)
Datasheet
 Datasheet
Product Attributes
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Category
Standards
USB 2.0, USB 3.1
Manufacturer
onsemi
Voltage - Supply
2.85V ~ 5.5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply
356µA
Part Status
Active
Operating Temperature
-40°C ~ 85°C (TA)
DigiKey Programmable
Not Verified
Package / Case
12-XFQFN
Protocol
USB
Supplier Device Package
12-X2QFN (1.6x1.6)
Function
Controller
Base Product Number
Interface
GPIO, I2C, USB
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
5,000 past due; estimated in-stock on 08-Sep-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.77000$0.77
10$0.68000$6.80
25$0.63880$15.97
100$0.48420$48.42
250$0.41208$103.02
500$0.39148$195.74
1,000$0.29876$298.76
2,500$0.27815$695.38
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.29374$1,468.70
10,000$0.28712$2,871.20
15,000$0.28380$4,257.00
25,000$0.28013$7,003.25
35,000$0.27798$9,729.30
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.