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)
Datasheet
 Datasheet
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: 5,129
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$4.60000$4.60
10$3.25200$32.52
25$2.91000$72.75
100$2.53560$253.56
250$2.35624$589.06
500$2.24834$1,124.17
1,000$2.15941$2,159.41
2,500$2.06556$5,163.90
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$2.00897$10,044.85
10,000$1.96240$19,624.00
15,000$1.93909$29,086.35
25,000$1.91325$47,831.25
35,000$1.89816$66,435.60
Manufacturers Standard Package