MCP809T-300I/TT Integrated Circuits (ICs)

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The MCP809T-300I/TT is a voltage supervisor designed for use in low power applications. It is a low cost, highly reliable, and feature-packed product that offers a wide range of applications. The MCP809T-300I/TT is used in consumer, industrial and automotive applications to protect circuits from overvoltage or undervoltage conditions. It has low quiescent current and low power consumption, making it ideal for battery-powered applications.

The MCP809T-300I/TT consists of an input voltage monitor circuit, a Supply (Vcc) voltage monitor circuit and a hysteresis comparator. The input voltage monitor circuit monitors the voltage level of the input, while the Vcc monitor circuit monitors the main power supply voltage. The hysteresis comparator is used to compare the Vcc monitor voltage to the external reference voltage. If the reference voltage is exceeded, an output signal is generated to disable the protected circuit. The hysteresis comparator also provides two outputs for an alarm signal.

The MCP809T-300I/TT is designed to protect circuits from overvoltage and undervoltage conditions. It has an input voltage range of 0.8V to 5.5V and a supply range of 0.8V to 6.5V. The device is rated to withstand voltages up to ±20V. It has a wide variety of features such as programmable threshold voltage, adjustable delay time, open-drain output, and power-on reset. It also offers a choice of single- or dual-channel versions with either active-high or active-low reset outputs.

The MCP809T-300I/TT is a highly reliable device due to its ESD, electrical fast transient (EFT) and surge protection. It is also designed for low power consumption with a quiescent current of less than 7μA. The device is temperature compensated and can be used in temperature operating range of -40°C to +85°C.

The MCP809T-300I/TT is a very versatile device that can be used in a wide range of applications. It is ideal for all low power and battery-powered applications such as portable devices, wireless communication devices, medical equipment, automotive and industrial systems, as well as many other applications where overvoltage and undervoltage protection is desired.

In summary, the MCP809T-300I/TT is a versatile and cost-effective voltage supervisor suitable for use in low power applications. Its wide range of features, low power consumption and reliable ESD, EFT, and surge protection make it an ideal choice for many applications. Furthermore, its programmable threshold voltage, adjustable delay time, open-drain output and power-on reset make it a highly versatile device for a wide range of applications.

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