Unitrode UCC381DP-3
MPNUCC381DP-3
Active
IC REG LINEAR UCC381 1A LDO
$3.76Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm Width)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 9V |
| Voltage dropout | 0.8V @ 1A |
| Voltage - output (Min (Fixed)) | 3.3V |
| Output current | 1A |
| Current - quiescent | 650 µA |
| Operating temperature | 0°C ~ 70°C |
| Package | Bulk |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Protection features | Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) |
| Number of regulators | 1 |
| Output configuration | Positive |