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onsemi FUSB Series

8 variants · onsemi

About the onsemi onsemi FUSB Series series

The onsemi onsemi FUSB Series series groups 8 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common function of Controller, package of Tape & Reel (TR); Cut Tape (CT) and protocol of USB. Variants differ by case, current - supply and interface, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
9-UFBGA, WLCSP · 14-WFQFN Exposed Pad
Current - supply
25µA · 560mA
Interface
I²C · USB
Operating temperature
-40°C~85°C · -40°C~105°C(TA) · -40°C~125°C
Voltage
2.8V ~ 5.5V · 4V ~ 21V

Variant comparison

ParameterFUSB302BMPXFUSB302BUCXFUSB302BVMPX
Case14-WFQFN Exposed Pad9-UFBGA, WLCSP14-WFQFN Exposed Pad
Current - supply25µA25µA560mA
InterfaceUSBUSBI²C
Operating temperature-40°C~125°C-40°C~85°C-40°C~105°C(TA)
Voltage2.8V ~ 5.5V2.8V ~ 5.5V4V ~ 21V

Shared specifications

Function
Controller
Package
Tape & Reel (TR); Cut Tape (CT)
Protocol
USB
Standards
USB 3.1

Request a quote on any onsemi FUSB Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the onsemi onsemi FUSB Series variants differ?
onsemi FUSB Series part numbers differ by case, current - supply, interface and operating temperature. Use the selection guide above to pick by case.
How many onsemi onsemi FUSB Series part numbers are listed?
8 onsemi onsemi FUSB Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for onsemi onsemi FUSB Series?
Request a quote (RFQ) for any onsemi FUSB Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants