MCP1825S-0802E/DB

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PMIC (Power Management Integrated Circuits) or Voltage Regulators are used in electrical or electronic circuits in order to maintain a stable voltage, regulate current flow and to suppress spikes in current or voltage. The MCP1825S-0802E/DB is a Linear Voltage Regulator, which is specifically designed for use in mobile, battery powered applications, such as portable devices, Bluetooth® units and other applications.

The MCP1825S-0802E/DB is a voltage regulator with integrated low-power and low-dropout (LDO) capabilities. The device is capable of providing a regulated output voltage (from 1.8V to 5.5V) with up to 250mA of output current. The MCP1825S-0802E/DB also has an input voltage range extending from 3V to 7V and an operating temperature range of -40°C to 125°C. Additionally, the MCP1825S-0802E/DB provides reverse battery protection, overcurrent protection, and reverse current protection.

The MCP1825S-0802E/DB is designed to be used in portable applications where low current consumption is essential, such as when powering a solar panel array, GPS units, cameras and other small battery-powered devices. The device is also suitable for automotive applications, where it can be used to provide a stable voltage for the vehicle’s electronics despite extreme temperatures.

The MCP1825S-0802E/DB is a linear voltage regulator that utilises an internal MOSFET as the switch to regulate the output voltage. When the input voltage is applied, the MOSFET is turned on and the output voltage is regulated by the voltage divider. The current draw is controlled by the internal MOSFET, which is proportional to the load current, resulting in low output noise and constant voltage drop. The internal MOSFET also provides a low quiescent current, which is essential for low-power applications. The MCP1825S-0802E/DB is designed with a high efficiency design (up to 94%) and 50mV of output voltage stability under dynamic load.

The MCP1825S-0802E/DB also features a reverse battery protection, which prevents the possibility of reversed polarity or short circuit damage. The device also provides short circuit protection, over-temperature protection, over-current protection and under-voltage lockout. The MCP1825S-0802E/DB also has a low quiescent current, making it suitable for portable applications.

In summary, the MCP1825S-0802E/DB is a linear voltage regulator designed for mobile, battery-powered applications. The device is capable of providing a regulated output voltage (from 1.8V to 5.5V) with up to 250mA of output current. Additionally, the device has an input voltage range extending from 3V to 7V and an operating temperature range of -40°C to 125°C. The device is also designed with a high efficiency design (up to 94%) and 50mV of output voltage stability under dynamic load, reverse battery protection, short circuit protection, over-temperature protection, over-current protection, under-voltage lockout and a low quiescent current.

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