MAX638AESA
IC REG BUCK ADJ/1.31V 8SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Regulators
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The Analog Devices Inc./Maxim Integrated MAX638AESA is a versatile buck switching regulator designed for efficient step-down voltage conversion. This 8-SOIC package component offers a positive adjustable output, with a fixed option at 1.31V (or 5V), capable of sourcing up to 1A. Its input voltage range spans from 2.2V to 16.5V, with a maximum output capability matching the input. Operating at a switching frequency of 65kHz, this non-synchronous regulator features a single output configuration. The MAX638AESA is suitable for applications in industrial automation, telecommunications infrastructure, and consumer electronics where reliable voltage regulation is critical. The component is supplied in tubes for efficient handling and assembly.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Adjustable (Fixed) |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 65kHz |
| Voltage - Input (Max) | 16.5V |
| Topology | Buck |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 16.5V |
| Voltage - Input (Min) | 2.2V |
| Voltage - Output (Min/Fixed) | 1.31V (5V) |
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