Analog Devices LTC3789EUFD#TRPBF
MPNLTC3789EUFD#TRPBF
End of Life
IC REG CTRLR BUCK-BOOST 28QFN
$13.19868Price · pay online now
$13.20 / ea
1 in stock — maximum per order · 3–4 days lead time
Packaging28-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)) | 4V ~ 38V |
| Frequency - switching | 200kHz ~ 640kHz |
| I/O channels | 2 |
| Output phases | 1 |
| Duty cycle | 90% |
| Operating temperature | -40°C ~ 125°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Up/Step-Down |
| Topology | Buck-Boost |
| Clock sync | No |
| Case | 28-WFQFN Exposed Pad |
| Control features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Output configuration | Positive |
| Synchronous rectifier | Yes |