NCP4671DSN12T1G
IC REG LINEAR 1.2V 400MA SOT23-5Manufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi NCP4671DSN12T1G is a positive fixed output linear voltage regulator IC designed for efficient power management. This component provides a stable 1.2V output with a maximum output current of 400mA, featuring a low quiescent current of 40 µA. The device operates from an input voltage range up to 5.25V, with a typical dropout voltage of 0.28V at 400mA. Key control features include an Enable pin, and protection mechanisms such as Over Current and Under Voltage Lockout (UVLO). With a high Power Supply Rejection Ratio (PSRR) of 80dB to 50dB across the 1kHz range, it is suitable for noise-sensitive applications. The NCP4671DSN12T1G is housed in a SOT-23-5 (SC-74A, SOT-753) surface mount package, supplied on a tape and reel. This regulator finds application in consumer electronics, communication systems, and battery-powered devices.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | SC-74A, SOT-753 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 400mA |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 40 µA |
| Voltage - Input (Max) | 5.25V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-23-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.2V |
| Control Features | Enable |
| PSRR | 80dB ~ 50dB (1kHz) |
| Voltage Dropout (Max) | 0.28V @ 400mA |
| Protection Features | Over Current, Under Voltage Lockout (UVLO) |
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