Unitrode UC2851DW
MPNUC2851DW
Active
IC OFFLINE SW MULT TOP 18SOIC
$16.49Ref. price · indicative, final on quote
Packaging18-SOIC (0.295", 7.50mm Width)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Voltage - start up | 8 V |
| Voltage - supply (Vcc (Vdd)) | 7.8V ~ 32V |
| Frequency | Up to 500kHz |
| Duty cycle | 50% |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Bulk |
| Topology | Boost, Buck, Flyback, Forward |
| Case | 18-SOIC (0.295\", 7.50mm Width) |
| Control features | Frequency Control, Soft Start |
| Fault protection | Current Limiting, Over Voltage |
| Internal switch | No |