L4963D
IC REG BUCK ADJ 1.5A 20SOManufacturer: STMicroelectronics
Categories: DC DC Switching Regulators
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The STMicroelectronics L4963D is a versatile buck switching regulator designed for efficient power conversion. This adjustable positive output device provides up to 1.5A of output current with an input voltage range of 9V to 46V. The output voltage is adjustable from 5.1V up to 36V, offering flexibility for various applications. Featuring a switching frequency between 42kHz and 83kHz, the L4963D employs a non-synchronous buck topology. It is housed in a 20-SOIC package with a 7.50mm width, suitable for surface mounting. This component is widely utilized in automotive systems and industrial power supplies. The operating temperature range is -40°C to 150°C (TJ).
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 1.5A |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 42kHz ~ 83kHz |
| Voltage - Input (Max) | 46V |
| Topology | Buck |
| Supplier Device Package | 20-SO |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 36V |
| Voltage - Input (Min) | 9V |
| Voltage - Output (Min/Fixed) | 5.1V |
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