NCV4274CDS33R4G
IC REG LINEAR 3.3V 400MA D2PAKManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi NCV4274CDS33R4G is a fixed 3.3V positive linear voltage regulator designed for automotive applications. This component delivers a stable 400mA output current with a typical quiescent current of 250µA. It features robust protection mechanisms including over-temperature, reverse polarity, and short-circuit protection. The device offers a wide input voltage range up to 40V and boasts a Power Supply Rejection Ratio (PSRR) of 60dB at 100Hz. Operating across an extended temperature range of -40°C to 150°C (TJ), it is supplied in a D2PAK (TO-263-4) surface-mount package, suitable for demanding thermal environments. Qualified to AEC-Q100 standards, this regulator is commonly utilized in automotive powertrain control, infotainment systems, and advanced driver-assistance systems (ADAS).
Additional Information
Series: -RoHS Status: ROHS3 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-263-4, D2PAK (3 Leads + Tab), TO-263AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 400mA |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 250 µA |
| Voltage - Input (Max) | 40V |
| Number of Regulators | 1 |
| Supplier Device Package | D2PAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| Grade | Automotive |
| PSRR | 60dB (100Hz) |
| Voltage Dropout (Max) | - |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit |
| Current - Supply (Max) | 35 mA |
| Qualification | AEC-Q100 |
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