LD1085D2M12R

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LD1085D2M12R is a 3-terminal low drop voltage regulator with maximum output current of 1.5A and output voltage range from 12V to 5V. It is designed to protect the microprocessors from the wide range of voltages seen when switched from one condition to another. Its wide range of operating output voltage, low quiescent current and high accuracy make it suitable for many applications, such as digital logic, servers, communications and industrial systems.

The device adopts linear topology and it works in the same way as standard linear regulators but with improved performance. The technology combines a simple feedback loop with a low drop output voltage. The linear regulator controls the output voltage by using a feedback loop, which feeds the output voltage back to the regulator\'s control terminal. When the output voltage falls, the feedback loop sends a signal to the regulator\'s control terminal, causing the regulator to increase its output current, thus increasing the output voltage.

LD1085D2M12R has a low dropout (LDO) voltage operation. This means that the output voltage is close to the input voltage. This is beneficial for many applications because it eliminates the need for extra components. For example, when the supply voltage drops, the regulator can still maintain a stable output voltage, which makes it suitable for standby applications.

The device is protected with short-circuit, overcurrent, over voltage and thermal protection. It has an active low Power Good (PG) output that indicates when the output voltage is in regulation. The device can be enabled with an active low Enable pin, allowing the external circuit to turn off the output voltage. The device also features reverse leakage current, reverse output voltage protection, low standby current and low EMI noise.

LD1085D2M12R is an ideal solution for logic supply, mobile devices, automotive control systems, telecom systems and industrial applications that require a low drop voltage regulator. It provides low noise, high accuracy and protection features making it the perfect choice for a variety of projects.

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