NCP4683DMU185TCG
IC REG LINEAR 1.85V 300MA 4UDFNManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi NCP4683DMU185TCG is a positive fixed output linear voltage regulator. This component delivers a stable 1.85V output with a maximum output current of 300mA. Featuring a low quiescent current of 75 µA, it is suitable for power-sensitive applications. The device includes overcurrent protection and an enable pin for control. With a typical dropout voltage of 0.39V at 300mA and a high Power Supply Rejection Ratio (PSRR) of 65dB at 1kHz, it ensures efficient and clean power delivery. The compact 4-UDFN (1.0x1.0) package facilitates space-constrained designs. This regulator is commonly utilized in automotive, industrial, and portable electronics where reliable voltage regulation is critical. It operates within an ambient temperature range of -40°C to 85°C and is supplied on tape and 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 | 4-UDFN Exposed Pad |
| 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 | 4-UDFN (1.0x1.0) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.85V |
| Control Features | Enable |
| PSRR | 65dB (1kHz) |
| Voltage Dropout (Max) | 0.39V @ 300mA |
| Protection Features | Over Current |
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