NCP4683DSQ18T1G
IC REG LINEAR 1.8V 300MA SC88AManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi NCP4683DSQ18T1G is a positive, fixed output voltage linear regulator IC. This component supplies a stable 1.8V output with a maximum current capability of 300mA. Featuring an enable pin for enhanced control and a low quiescent current of 75 µA, it is designed for power-sensitive applications. The device offers a typical dropout voltage of 0.39V at its full 300mA output. Protection mechanisms include overcurrent limiting to safeguard the load and the regulator itself. With a high Power Supply Rejection Ratio (PSRR) of 65dB at 1kHz, it effectively filters input voltage noise. The NCP4683DSQ18T1G is housed in an SC-88A (SC-70-5/SOT-353) surface-mount package, suitable for compact designs. Operating across a temperature range of -40°C to 85°C, this regulator finds utility in consumer electronics, portable devices, and automotive subsystems. It is supplied on a Tape & Reel.
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 | 5-TSSOP, SC-70-5, SOT-353 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 300mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 75 µA |
| Voltage - Input (Max) | 5.25V |
| Number of Regulators | 1 |
| Supplier Device Package | SC-88A (SC-70-5/SOT-353) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 65dB (1kHz) |
| Voltage Dropout (Max) | 0.39V @ 300mA |
| Protection Features | Over Current |
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