MIC5209-2.5BS

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The MIC5209-2.5BS is a low dropout, low noise, high-efficiency linear voltage regulator. The regulator is designed to supply regulated voltage on load current up to 400mA with a dropout voltage of just 0.3V. The device can output the desired voltage at current up to 25mA with only 0.1V dropout. The linear voltage regulator features internal short-circuit and over-temperature protection, as well as safe-operating area protection. It is available in an industry-standard 8-lead SOIC package.

The MIC5209-2.5BS is suitable for use in many applications where a low dropout, low noise, high-efficiency linear voltage regulator is required. For example, it can be used in automotive, telecom, consumer and industrial applications such as micro-power, portable equipment, back-up power supplies and battery chargers.

The MIC5209-2.5BS linear voltage regulator works by controlling the flow of current into an integrated circuit and providing a regulated voltage output. The regulator starts with a reference voltage, usually 5V, and senses the output voltage across a resistive impedance. When the output voltage drops, the device reduces the current entering the load to maintain the output voltage at the desired level. This is done by controlling the base current into the transistor such that the output voltage remains constant.

The MIC5209-2.5BS linear voltage regulator offers several advantages over traditional regulators. It requires very little input voltage compared to traditional regulators, and it offers higher efficiency than traditional regulators. It also has a very low dropout voltage, ensuring that the output voltage stays constant even when the input voltage drops.

In summary, the MIC5209-2.5BS is a low dropout, low noise, high-efficiency linear voltage regulator that can be used in a wide range of applications. It has a dropout voltage of 0.3V and can supply regulated voltage up to 400 mA. It is available in an industry-standard 8-lead SOIC package. The device works by controlling the base current into the transistor such that the output voltage remains constant. The device offers several advantages over traditional regulators, including very low dropout voltage and higher efficiency.

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