Analog Devices LTC4278CDKD#TRPBF
MPNLTC4278CDKD#TRPBF
End of Life
IC POE CNTRL 1 CHANNEL 32DFN
$17.23956Price · pay online now
$17.24 / ea
2 in stock — maximum per order · 3–4 days lead time
Packaging32-WFDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Controller (PD), DC/DC |
| Mounting | Surface Mount |
| Supply voltage | 37.2V ~ 60V |
| Current - supply | 1.35mA (Max) |
| Power - max | 25.5 W |
| Operating temperature | 0°C ~ 70°C |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 32-WFDFN Exposed Pad |
| Auxiliary sense | Yes |
| Internal switch | Yes |
| Channels | 1 |