NCV4276DS18G
IC REG LINEAR 1.8V 400MA D2PAK-5Manufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi NCV4276DS18G is a positive fixed output linear voltage regulator IC designed for automotive applications. This device provides a stable 1.8V output with a maximum current capability of 400mA. Featuring a low quiescent current of 220 µA, it is suitable for power-sensitive designs. The regulator offers robust protection mechanisms including over-temperature, reverse polarity, and short-circuit protection. With a maximum input voltage of 45V and a dropout voltage of 2.772V at 250mA, it is well-suited for demanding automotive environments. The NCV4276DS18G is AEC-Q100 qualified and comes in a D2PAK-5 surface-mount package, commonly used in automotive systems and industrial control applications. Its high power supply rejection ratio (PSRR) of 60dB at 100Hz ensures clean power delivery.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 400mA |
| Operating Temperature | -40°C ~ 150°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 220 µA |
| Voltage - Input (Max) | 45V |
| Number of Regulators | 1 |
| Supplier Device Package | D2PAK-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | - |
| Grade | Automotive |
| PSRR | 60dB (100Hz) |
| Voltage Dropout (Max) | 2.772V @ 250mA |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit |
| Current - Supply (Max) | 35 mA |
| Qualification | AEC-Q100 |
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