L7986
IC REG BUCK ADJ 3A 10VFQFPNManufacturer: STMicroelectronics
Categories: DC DC Switching Regulators
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The STMicroelectronics L7986 is a high-efficiency, synchronous buck switching regulator designed for step-down voltage conversion. This adjustable positive output regulator operates with an input voltage range of 4.5V to 38V and can deliver up to 3A of output current. The output voltage is adjustable from a minimum of 0.6V up to 38V. Featuring a switching frequency that can be set between 250kHz and 1MHz, the L7986 offers flexibility in component selection and power supply design. Its non-synchronous buck topology is housed in a compact 10-VFQFPN (3x3) package with an exposed pad for enhanced thermal performance. This component is suitable for applications in automotive, industrial, and consumer electronics requiring robust DC-DC power conversion. Operating temperature range is from -40°C to 150°C (TJ).
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 | 10-VFDFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 250kHz ~ 1MHz |
| Voltage - Input (Max) | 38V |
| Topology | Buck |
| Supplier Device Package | 10-VFQFPN (3x3) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 38V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | 0.6V |
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