STMicroelectronics L4931ABD33-TR
MPNL4931ABD33-TR
End of Life
IC REG LINEAR 3.3V 250MA 8SO
$1.16520Price · pay online now
$1.17 / ea
7 in stock — maximum per order · 3–4 days lead time
Packaging8-SOIC (0.154", 3.90mm Width)
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 | 20V |
| Voltage dropout | 0.8V @ 250mA |
| Voltage - output (Min (Fixed)) | 3.3V |
| Output current | 250mA |
| Current - supply | 6 mA |
| Current - quiescent | 1 mA |
| Operating temperature | -40°C ~ 125°C |
| PSRR | 73dB ~ 55dB (120Hz ~ 10kHz) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Protection features | Over Current, Over Temperature |
| Number of regulators | 1 |
| Output configuration | Positive |