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| Part Number | UCC1800J | UCC1800J883B |
| Manufacturer | Texas Instruments | Texas Instruments |
| Series | UCC280x | UCC280x |
| Package/Case | 8-CDIP (0.300", 7.62mm) | 8-CDIP (0.300", 7.62mm) |
| Packaging | Tube | Tube |
| Product Status | Active | Active |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Boost, Flyback, Forward Converter | Boost, Flyback, Forward Converter |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 6.9V ~ 11V | 6.9V ~ 11V |
| Frequency - Switching | Up to 1MHz | Up to 1MHz |
| Duty Cycle (Max) | 100% | 100% |
| Synchronous Rectifier | No | No |
| Clock Sync | Yes | Yes |
| Serial Interfaces | - | - |
| Control Features | Frequency Control, Soft Start | Frequency Control, Soft Start |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| Grade | - | - |
| Qualification | - | - |
| Mounting Type | Through Hole | Through Hole |
| Supplier Device Package | 8-CDIP | 8-CDIP |
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