L7980
IC REG BUCK ADJ 2A 8VFQFPNManufacturer: STMicroelectronics
Categories: DC DC Switching Regulators
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STMicroelectronics L7980 is a positive adjustable buck switching regulator IC designed for efficient step-down voltage conversion. This component delivers up to 2A output current from an input voltage range of 4.5V to 28V, with an adjustable output voltage from 0.6V. The L7980 operates with a switching frequency adjustable between 250kHz and 1MHz, offering flexibility in power supply design. Its 8-VFQFPN (3x3) package with an exposed pad facilitates effective thermal management for demanding applications. Key features include a single positive adjustable output and a non-synchronous buck topology. This regulator is suitable for use in automotive, industrial, and consumer electronics where reliable and efficient power conversion is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 8-VFDFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 2A |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 250kHz ~ 1MHz |
| Voltage - Input (Max) | 28V |
| Topology | Buck |
| Supplier Device Package | 8-VFQFPN (3x3) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 28V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | 0.6V |
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