Unitrode UC2573N
MPNUC2573N
Active
SWITCHING CONTROLLER, VOLTAGE-MO
$1.61Ref. price · indicative, final on quote
Packaging8-DIP (0.300", 7.62mm)
RoHSRoHS non-compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Transistor Driver |
| Mounting | Through Hole |
| Voltage - supply (Vcc (Vdd)) | 4.75V ~ 30V |
| Frequency | 100kHz |
| I/O channels | 1 |
| Output phases | 1 |
| Duty cycle | 92% |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Bulk |
| Function | Step-Down |
| Topology | Buck |
| Clock sync | No |
| Case | 8-DIP (0.300\", 7.62mm) |
| Control features | Current Limit, Ramp |
| Output configuration | Positive |
| Synchronous rectifier | No |