STMicroelectronics PM6644TR
MPNPM6644TR
End of Life
IC REG BCK ADJ/3.47V 350MA 10DFN
$6.96000Price · pay online now
Packaging10-VFDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Adjustable (Fixed) |
| Mounting | Surface Mount |
| Voltage - input | 4.5V |
| Voltage - output | 8V |
| Voltage - output (Min (Fixed)) | 0.9V (3.47V) |
| Output current | 350mA |
| Frequency - switching | 200kHz ~ 600kHz |
| I/O channels | 1 |
| Operating temperature | -40°C ~ 125°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 10-VFDFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |