L5986
IC REG BUCK ADJ 2.5A 8VFQFPNManufacturer: STMicroelectronics
Categories: DC DC Switching Regulators
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STMicroelectronics L5986 is a high-efficiency monolithic synchronous step-down switching regulator designed for advanced power management applications. This adjustable output voltage device supports an output current of up to 2.5A, with a configurable output voltage range from 0.6V to 18V. The L5986 operates with a switching frequency selectable between 250kHz and 1MHz, allowing for optimized efficiency and component size. Featuring an integrated power MOSFET and a low-side MOSFET, it eliminates the need for an external Schottky diode, simplifying the design and reducing board space. The device is packaged in an 8-VFQFPN (3x3) with an exposed pad for enhanced thermal performance, suitable for surface mounting. Its wide input voltage range of 2.9V to 18V and operating temperature range of -40°C to 150°C (TJ) make it ideal for use in automotive, industrial, and consumer electronics where robust power conversion is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-VFDFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 2.5A |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 250kHz ~ 1MHz |
| Voltage - Input (Max) | 18V |
| Topology | Buck |
| Supplier Device Package | 8-VFQFPN (3x3) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 18V |
| Voltage - Input (Min) | 2.9V |
| Voltage - Output (Min/Fixed) | 0.6V |
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