MAX851ISA
IC REG CHG PUMP ADJ/-1.28V 8SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Regulators
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The Analog Devices Inc./Maxim Integrated MAX851ISA is a versatile charge pump switching regulator IC. This component offers a negative adjustable output, capable of providing a fixed -1.28V or an adjustable output down to -9V, with a current capability of 5mA. Designed with a charge pump topology, it operates efficiently within an input voltage range of 4.5V to 10V and features a switching frequency of 100kHz. The MAX851ISA is housed in an 8-SOIC package, measuring 3.90mm in width, and is suitable for surface mount applications. Its output configuration is negative, and it provides a single output. This device is commonly found in applications requiring efficient voltage conversion, such as portable electronics and power management systems. It operates within an ambient temperature range of -25°C to 85°C.
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 | 5mA |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Output Configuration | Negative |
| Frequency - Switching | 100kHz |
| Voltage - Input (Max) | 10V |
| Topology | Charge Pump |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | -9V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | -1.28V (-4.1V) |