NCP1117ST50T3
IC REG LINEAR 5V 1A SOT223Manufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi NCP1117ST50T3 is a positive fixed voltage linear regulator designed for high-performance applications. This device provides a stable 5V output with a maximum output current of 1A, making it suitable for power management in a wide range of electronic systems. Key features include a low dropout voltage of 1.2V at 800mA, ensuring efficient operation even with fluctuating input voltages. The regulator incorporates over-current and over-temperature protection mechanisms to safeguard the system. With a PSRR of 61dB at 120Hz, it effectively filters out power supply noise. The NCP1117ST50T3 is supplied in a SOT-223 (TO-261-4, TO-261AA) surface-mount package, ideal for compact board designs. Typical applications include consumer electronics, industrial control systems, and telecommunications equipment. The operating temperature range is from 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) | 5V |
| Control Features | - |
| PSRR | 61dB (120Hz) |
| Voltage Dropout (Max) | 1.2V @ 800mA |
| Protection Features | Over Current, Over Temperature |
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