NCP3121MNTXG
IC REG BUCK ADJ 3A DL 32QFNManufacturer: onsemi
Categories: DC DC Switching Regulators
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The onsemi NCP3121MNTXG is a dual-output, adjustable buck switching regulator IC designed for efficient step-down voltage conversion. This component operates with a wide input voltage range of 4.5V to 13.2V and supports adjustable positive outputs from 0.8V up to 11.88V, with each output capable of delivering up to 3A. Featuring a switching frequency adjustable between 200kHz and 750kHz, the NCP3121MNTXG offers flexibility in power supply design. Its 32-QFN (5x5) exposed pad package ensures effective thermal management for high-current applications. This regulator is commonly found in industrial, automotive, and consumer electronics power management systems.
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 | 32-VFQFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 750kHz |
| Voltage - Input (Max) | 13.2V |
| Topology | Buck |
| Supplier Device Package | 32-QFN (5x5) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 11.88V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | 0.8V |
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