LT3085EDCB#TRPBF

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The LT3085EDCB#TRPBF is a linear voltage regulator with higher current and wider adjustment range managing features. The peak-load performance is excellent due to the adjustable output voltage and the differential remote sensing options. The LT3085EDCB#TRPBF operates with an internally regulated 5 V reference voltage, providing up to 3 A of current. This regulator provides a high accuracy voltage output over the entire input voltage and is capable of operating from input voltages up to 40 V.

This device is suitable for a variety of applications, ranging from precision power supplies to power conversion systems, as it has wide input voltage range, low noise, wide temperature range, and a low package inductance. Additionally, the LT3085EDCB#TRPBF is a great choice for automotive applications such as for application control, lighting, and instrumentation. Furthermore, it features a wide operating temperature range from -40 to +85°C and short-circuit protection.

The LT3085EDCB#TRPBF works by comparing the voltage at two external connections (divider) to its internal voltage reference. The internal voltage reference is nominally 5V and two external resistors form a voltage divider from the output voltage being regulated to the ground. The differential between these two voltages is converted to a current by the differential amplifier and output to the error amplifier. The error amplifier can detect any slight differences between the desired output voltage and the actual output voltage and uses that information to adjust the current consumption of the power pass transistor to achieve the desired voltage.

The LT3085EDCB#TRPBF is well suited for regulating intermediate bus voltages with an accuracy of 2.1% across the temperature range. The output voltage can be easily adjusted between 0.8 V and 43 V with two external resistors. The device also has an added predictability feature to reduce output voltage droop when the load current is increasing. In addition, current limiting and thermal shutdown protection helps to improve reliability of the voltage regulator.

In conclusion, the LT3085EDCB#TRPBF is a powerful linear voltage regulator from Linear Technology that can provide precise, stable output voltage from 0.8V to 43V with excellent peak load performance and wide input voltage range. It has wide-ranging applications in automotive and power conversion systems, and features low noise, short-circuit protection, and excellent temperature stability. It is a great choice for applications requiring precision power supplies and excellent peak-load performance.

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