STMicroelectronics L4978
MPNL4978
End of Life
IC REG BUCK ADJ 2A 8DIP
$3.49044Price · pay online now
Packaging8-DIP (0.300", 7.62mm)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Adjustable |
| Mounting | Through Hole |
| Voltage - input | 55V |
| Voltage - output | 50V |
| Voltage - output (Min (Fixed)) | 3.3V |
| Output current | 2A |
| Frequency - switching | 100kHz ~ 300kHz |
| I/O channels | 1 |
| Operating temperature | -40°C ~ 150°C (TJ) |
| Package | Tube |
| Function | Step-Down |
| Topology | Buck |
| Case | 8-DIP (0.300\", 7.62mm) |
| Output configuration | Positive |
| Synchronous rectifier | No |