Texas Instruments LM2990SX-12/NOPB
MPNLM2990SX-12/NOPB
End of Life
IC REG LIN -12V 1.8A DDPAK
$5.50464Price · pay online now
PackagingTO-263-4, D²Pak (3 Leads + Tab), TO-263AA
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 | -26V |
| Voltage dropout | 1V @ 1A |
| Voltage - output (Min (Fixed)) | -12V |
| Output current | 1.8A |
| Current - supply | 5 mA |
| Current - quiescent | 1 mA |
| Operating temperature | -40°C ~ 125°C |
| PSRR | 52dB (1kHz) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA |
| Protection features | Over Temperature, Short Circuit |
| Number of regulators | 1 |
| Output configuration | Negative |