Texas Instruments LP3891ES-1.2/NOPB
MPNLP3891ES-1.2/NOPB
End of Life
IC REG LINEAR 1.2V 800MA DDPAK
$11.17956Price · pay online now
$11.18 / ea
8 in stock — maximum per order · 3–4 days lead time
PackagingTO-263-6, D²Pak (5 Leads + Tab), TO-263BA
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 | 5.5V |
| Voltage dropout | 0.4V @ 800mA |
| Voltage - output (Min (Fixed)) | 1.2V |
| Output current | 800mA |
| Current - supply | 8 mA |
| Current - quiescent | 30 µA |
| Operating temperature | -40°C ~ 125°C |
| PSRR | 80dB ~ 65dB (120Hz ~ 1kHz) |
| Package | Tube |
| Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
| Control features | Enable |
| Protection features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Number of regulators | 1 |
| Output configuration | Positive |