Texas Instruments Standard Linear and Logic DC DC Switching Controllers UCC2809D-1

Converter Offline Boost, Flyback, Forward Topology 1MHz 8-SOIC

Manufacturer: Texas Instruments
Win Source Part Number: 113960-UCC2809D-1
Packaging: Tube/Rail
Mounting: Surface Mount
Output Isolation: Isolated
Topology: Boost, Flyback, Forward
Voltage - Start Up: 10V
Duty Cycle: 70%
Frequency - Switching: 1MHz
Control Features: Frequency Control, Soft Start
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: 8-SOIC
Supply Voltage - Operating: 8 V to 19 V
Alternative Parts (Cross-Reference): UCC2809PWTR-1; UCC2809N-1; UCC2809N-2; UCC2809D-1;
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Balance

UCC2809-1 ECONOMY PRIMARY SIDE C Product overview: UCC2809D-1 from Unitrode is a Power Management IC for power sequencing, voltage regulation, battery management, load control, and compact electronic system design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include PMIC, power management, load switch, power sequencing, Power Management IC, AC DC Converters, Offline Switches. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 748-UCC2809D-1 can be used for catalog matching and distributor lookup.