Texas Instruments LM3281YFQR
MPNLM3281YFQR
End of Life
IC REG BUCK 3.3V 1.2A 6DSBGA
$1.75428Price · pay online now
Packaging6-WFBGA, DSBGA
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 5.5V |
| Voltage - output (Min (Fixed)) | 3.3V |
| Output current | 1.2A |
| Frequency - switching | 6MHz |
| I/O channels | 1 |
| Operating temperature | -30°C ~ 90°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 6-WFBGA, DSBGA |
| Output configuration | Positive |
| Synchronous rectifier | Yes |