Analog Devices LT3991EDD#TRPBF
MPNLT3991EDD#TRPBF
End of Life
IC REG BUCK ADJ 1.2A 10DFN
$14.77824Price · pay online now
$14.78 / ea
9 in stock — maximum per order · 3–4 days lead time
Packaging10-WFDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Adjustable |
| Mounting | Surface Mount |
| Voltage - input | 4.3V |
| Voltage - output | 30V |
| Voltage - output (Min (Fixed)) | 1.19V |
| Output current | 1.2A |
| Frequency - switching | 200kHz ~ 2MHz |
| 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-WFDFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | No |