Texas Instruments LM25119PSQX/NOPB
MPNLM25119PSQX/NOPB
End of Life
IC REG CTRLR BUCK 32WQFN
$9.99432Price · pay online now
$9.99 / ea
6 in stock — maximum per order · 3–4 days lead time
Packaging32-WFQFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Transistor Driver |
| Mounting | Surface Mount |
| Voltage - supply (Vcc (Vdd)) | 4.5V ~ 42V |
| Frequency - switching | 50kHz ~ 750kHz |
| I/O channels | 2 |
| Output phases | 2 |
| Operating temperature | -40°C ~ 125°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Clock sync | No |
| Case | 32-WFQFN Exposed Pad |
| Control features | Enable, Frequency Control, Ramp, Reset, Soft Start |
| Output configuration | Positive |
| Synchronous rectifier | Yes |