Maxim Alternatives for the UNITRODE UCC3809

UNITRODE UCC3809

The Maxim/Dallas alternative to the UCC3809 is the MAX5021 Current-Mode PWM Controllers for Isolated Power Supplies.

Benefits of the MAX5021 controller over the UCC3809:

• Smallest package (SOT23)

Maxim Alternative(s)	Description	Data Sheet	Order
MAX5021, MAX5022	Current-Mode PWM Controllers for Isolated Power Supplies	QuickView Full (PDF) Data Sheet	Sample Buy