MCP1703-4002E/DB

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The MCP1703-4002E/DB is a low-noise, low dropout linear voltage regulator used in a wide range of applications. It is a highly reliable, low-power device with a wide input voltage range of 1.8V to 5.5V, and a maximum output current of 400mA. It has a low current drain of typically 1.6 mA and a temperature range of −40°C to +125°C. The MCP1703-4002E/DB also has low output noise of typically 7.5 µVRMS.

The MCP1703-4002E/DB is a controller which regulates the input voltage so that the output voltage remains constant. It uses an external feedback circuit to compare the output voltage to a reference voltage, and then adjusts the current or voltage of the power supply so that the output remains at the desired value. It also uses a negative feedback loop for monitoring the output voltage and adjusting the input voltage so the output is maintained at the designed voltage.

The MCP1703-4002E/DB features high accuracy, low power dissipation, and high stability over extended temperature ranges. It’s ideal for powering tiny low-power electronics, robotics, and portable battery-powered applications. With its low quiescent current, it is especially well suited for battery-powered applications, providing excellent output accuracy and low noise.

The MCP1703-4002E/DB has a number of protection features, including an over temperature protection circuit, an over voltage protection circuit, an under voltage lockout circuit, and an over current protection circuit. These safety features protect the system in case of unsafe operating conditions, ensuring its reliable operation. The low power consumption and reliable protection circuits make it an ideal choice for powering small and portable electronics.

The MCP1703-4002E/DB is also characterized by its low output impedance, which keeps the output voltage stable under varying loads and transient conditions. This makes it well suited for applications requiring precise and stable voltage supply. Additionally, the MCP1703-4002E/DB features low accuracy line regulation, making it highly accurate and stable.

Overall, the MCP1703-4002E/DB is an excellent choice for an accurate, low-noise, low-power linear voltage regulator for a wide range of applications. It provides excellent accuracy, stability, low power consumption and safety features, making it an ideal choice for powering low-power applications.

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