MCP1257T-E/UN

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The MCP1257T-E/UN DC-DC switching regulator is a voltage regulator with an adjustable output, operating on a wide input voltage range. It is suitable for a variety of applications, both in commercial and industrial settings.

The UniReg MCP1257T-E/UN is designed as a general-purpose switching regulator with maximum flexibility. It offers superior performance and ease of use, while also maintaining a wide input voltage range. The regulator\'s output voltage can be adjustable via an external voltage control pin and it operates with either a fixed frequency or adjustable frequency control. It supports synchronous rectification, active current limit, soft-start, and is protected against thermal or overvoltage conditions.

The main feature of the MCP1257T-E/UN is its wide input voltage range, which is suitable for both AC and DC sources from 6V to 30V. This allows the device to be used in a wide variety of applications, such as battery charging, LED drivers, and renewable energy systems. The regulator offers an accurate output voltage, which can be adjusted via an external pin via the integrated control loop.

One of the main advantages of the MCP1257T-E/UN is its high Output Current Capability, allowing it to deliver up to 1.5A of continuous output current. This output current can be regulated by an internal temperature sensor, which ensures temperature stability and reliability. The thermal regulation is also adjustable, allowing the user to select the most suitable temperature range for their application.

To ensure robust operation and reliability, the MCP1257T-E/UN DC-DC switching regulator includes protections against overvoltage, overtemperature, output current limiting, and over- current protection. It also includes a 3-state power-on reset pin, allowing the user to set the power-good reset delay time, as well as to control the reset-on-off behavior. These features make the MCP1257T-E/UN an ideal choice for applications requiring a robust and reliable power source with adjustable output voltages.

In summary, the MCP1257T-E/UN DC-DC switching regulator is a versatile and reliable voltage regulator offering both wide input and output voltage ranges. The device is highly flexible, featuring adjustable frequency, output voltage, and temperature protections. The robust protection features and wide input voltage range allow the MCP1257T-E/UN to be used for a variety of commercial and industrial applications, making it a great choice for power systems designers.

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