STMicroelectronics LD39130SJ12R
MPNLD39130SJ12R
End of Life
IC REG LIN 1.2V 300MA 4FLIPCHIP
$0.96492Price · pay online now
Packaging4-UFBGA, FCBGA
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 - output (Min (Fixed)) | 1.2V |
| Output current | 300mA |
| Current - quiescent | 45 µA |
| Operating temperature | -40°C ~ 125°C |
| PSRR | 70dB ~ 65dB (1kHz ~ 10kHz) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 4-UFBGA, FCBGA |
| Control features | Enable |
| Protection features | Over Current, Over Temperature, Soft Start |
| Number of regulators | 1 |
| Output configuration | Positive |