Texas Instruments LP3990SD-1.8/NOPB
MPNLP3990SD-1.8/NOPB
End of Life
IC REG LINEAR 1.8V 150MA 6WSON
$1.17468Price · pay online now
$1.17 / ea
5 in stock — maximum per order · 3–4 days lead time
Packaging6-WDFN Exposed Pad
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 | 6V |
| Voltage dropout | 0.2V @ 150mA |
| Voltage - output (Min (Fixed)) | 1.8V |
| Output current | 150mA |
| Current - supply | 120 µA |
| Current - quiescent | 80 µA |
| Operating temperature | -40°C ~ 85°C |
| PSRR | 55dB ~ 35dB (1kHz ~ 10kHz) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 6-WDFN Exposed Pad |
| Control features | Enable |
| Protection features | Over Temperature, Short Circuit |
| Number of regulators | 1 |
| Output configuration | Positive |