LR645N3-G-P003

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The LR645N3-G-P003 is a three-terminal shunt linear voltage regulator with low-voltage (1.25V) drop-out performance and low input current drain. Its three-terminal shunt configuration eliminates the need for external compensation. Its current consumption is typically less than 40µA, which makes the LR645N3-G-P003 an ideal choice for battery operated applications.

LR645N3-G-P003 is suitable for both low-amp, wide input voltage range applications. It is a high-efficiency, low-dropout 2A linear regulator and can support input voltages up to 30V. Its output voltage can be programmed to any voltage between 1.25V and 10V. Additionally, its excellent line regulation, load regulation, and temperature stability enable LR645N3-G-P003 to provide highly reliable power supply for a wide range of applications.

The LR645N3-G-P003 can be used in numerous applications and industries, such as automotive, industrial, and consumer electronics. It can be used to provide reliable and stable voltage regulation in DC/DC converters, Controllers, Servers, Telecommunications and network equipment, and Alternative Energy (e.g. Solar and Wind Turbines). This device is also ideal for providing high current, low drop-out voltage, and low noise regulation in distributed power supply systems.

The working principle of the LR645N3-G-P003 is based on a control loop, which adjusts the output voltage based on an error signal. It uses a sense pin in order to sense the output voltage and provides feedback to adjust the output voltage. The device will maintain a constant output voltage even if the input voltage or the current load is changing. It also provides excellent load and line regulation, as well as temperature stability.

The LR645N3-G-P003 offers an adjustable current limit, which provides necessary protection against external overcurrent. It also provides soft start and current limiting, which ensures a smooth startup and prevents possible output voltage overshoot. The device has a wide operating temperature range, which makes it ideal for a variety of industrial and automotive applications.

The LR645N3-G-P003 is an excellent choice for battery-operated systems with its low input current drain and low drop-out performance. Its low noise and excellent line and load regulation also make it ideal for a wide range of industrial, automotive, and consumer electronics applications.

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