12-X2QFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

FUSB303TMX

DigiKey Part Number
FUSB303TMXOSTR-ND - Tape & Reel (TR)
FUSB303TMXOSCT-ND - Cut Tape (CT)
FUSB303TMXOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
FUSB303TMX
Description
IC USB CONTROLLER I2C 12X2QFN
Customer Reference
Detailed Description
USB Controller I2C Interface 12-X2QFN (1.6x1.6)
Product Attributes
Type
Description
Select All
Category
Manufacturer
onsemi
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
DigiKey Programmable
Not Verified
Protocol
USB
Function
Controller
Interface
I2C
Voltage - Supply
2.85V ~ 5.5V
Current - Supply
-
Operating Temperature
-40°C ~ 85°C (TA)
Package / Case
12-XFQFN
Supplier Device Package
12-X2QFN (1.6x1.6)
Base Product Number
Product Questions and Answers

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In-Stock: 5,134
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply.
Last Time Buy Date: 1/4/2026
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$4.61000$4.61
10$3.26000$32.60
25$2.91760$72.94
100$2.54200$254.20
250$2.36224$590.56
500$2.25408$1,127.04
1,000$2.16493$2,164.93
2,500$2.07084$5,177.10
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$2.01411$10,070.55
10,000$1.96742$19,674.20
15,000$1.94405$29,160.75
25,000$1.91815$47,953.75
35,000$1.90301$66,605.35
Manufacturers Standard Package