MAX858CSA
IC REG BOOST PROG 125MA 8SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Regulators
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Analog Devices Inc./Maxim Integrated MAX858CSA is a positive, programmable boost switching regulator. This device offers a high switching frequency of 500kHz, enabling the use of smaller external components and reducing overall solution size. The MAX858CSA is designed for applications requiring efficient voltage step-up conversion, capable of delivering up to 125mA of output current from input voltages as low as 0.8V up to 6V. It features a single output configuration with fixed output voltage options of 3.3V and 5V, along with the ability for output voltage programming. The regulator's topology is a non-synchronous boost converter. Supplied in an 8-SOIC (0.154", 3.90mm Width) package, it is suitable for surface mount applications and operates within a temperature range of 0°C to 70°C. This component finds utility in portable electronics, battery-powered devices, and other systems where efficient DC-DC voltage conversion is critical.
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 | Programmable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up |
| Current - Output | 125mA (Switch) |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 500kHz |
| Voltage - Input (Max) | 6V |
| Topology | Boost |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 0.8V |
| Voltage - Output (Min/Fixed) | 3.3V, 5V |
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