NCP1117ST12T3
IC REG LINEAR 12V 1A SOT223Manufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
The onsemi NCP1117ST12T3 is a positive fixed 12V linear voltage regulator IC designed for surface mount applications. This component provides a stable 1A output current with a typical quiescent current of 10mA. It features over-current and over-temperature protection, ensuring robust operation. The NCP1117ST12T3 has a maximum input voltage of 20V, a 1.2V dropout voltage at 800mA, and a power supply rejection ratio (PSRR) of 54dB at 120Hz. Supplied in a SOT-223 package, it is suitable for use in industrial and consumer electronics. The operating temperature range is 0°C to 125°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-261-4, TO-261AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 10 mA |
| Voltage - Input (Max) | 20V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-223 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 12V |
| Control Features | - |
| PSRR | 54dB (120Hz) |
| Voltage Dropout (Max) | 1.2V @ 800mA |
| Protection Features | Over Current, Over Temperature |