MAX638ACSA
IC REG BUCK ADJ/1.31V 8SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Regulators
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Analog Devices Inc./Maxim Integrated MAX638ACSA is a buck switching regulator designed for efficient power conversion. This component operates with an input voltage range from 2.2V to 16.5V, providing an adjustable output that can also be fixed at 1.31V or 5V. The regulator features a single positive output configuration and a switching frequency of 65kHz. The MAX638ACSA utilizes a non-synchronous buck topology and is housed in a compact 8-SOIC (0.154", 3.90mm Width) package, suitable for surface mount applications. Its operating temperature range is 0°C to 70°C (TA). This device is commonly implemented in industrial and consumer electronics applications requiring reliable step-down voltage regulation.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download 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 | 0°C ~ 70°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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