MCP1702T-1202E/MB

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MCP1702T-1202E/MB is a two-terminal linear voltage regulator integrated circuit (IC) designed to provide a constant output voltage between 1.25 V and 5.5 V over a wide operating current range from 0.5 mA to 200 mA. It is a 3-terminal shunt regulator, consisting of a PNP pass transistor, an N-channel MOSFET, an adjustable resistor, and a zener diode for the reference voltage. This IC is designed for use in commercial and industrial applications that require a fast, accurate, low voltage regulation and undervoltage protection.

The operation principle of the MCP1702T-1202E/MB is relatively simple. The output voltage is established by the Zener diode of the IC and it remains stable, even if changes occur in the input voltage and load current. A low dropout voltage of 120 mV and an accuracy of ±2% make this IC a popular choice among the PMICs. It is suitable for a wide range of applications including, but not limited to, step-up and step-down converters, battery chargers, charge pumps and DC-DC converters.

MCP1702T-1202E/MB can be used in various electronic devices such as mobile phones, tablets, computer peripherals, automotive, and medical equipment. It is particularly effective in controlling power supplies with multiple outputs in complex circuits, as it can maintain a steady voltage under varying load currents and temperatures. Additionally, the voltage regulation is fast enough to provide clean and stable power from a variety of DC input sources.

This device is also useful in battery-powered or portable applications because of its low quiescent current of 50 μA. When the voltage regulator is not in use, the quiescent current ensures minimal power usage and longer battery life. Its thermal conductivity is also an advantage. Its metal package ensures that the operating temperature will remain normal even under high power utilization.

MCP1702T-1202E/MB is a reliable, safe and cost-effective PMIC solution that caters to commercial and industrial applications. Its ability to provide stable, low voltage regulation and fast voltage regulation makes it an excellent choice for a variety of applications. It is also a highly efficient and cost-effective piece of hardware that is easy to integrate and configure.

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