LD1085DT-R

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LD1085DT-R is a series of low-dropout (LDO) linear regulators with integrated current limit and protection. It is designed to take the full load current in applications with a wide input voltage range. The device operates either as a constant voltage source or a current limiter, offering power cycling and over-voltage protection.

The LD1085DT-R is suitable for a wide range of applications including automotive, consumer, industrial, telecommunications and distributed power systems. It is suitable for portable or fixed voltage applications operating at input voltages between 4 and 28 volts. It is capable of providing a precise output voltage and current of up to 5A.

The main feature of the LD1085DT-R is its low quiescent current. It has an absolute maximum quiescent current of 50μA at an output voltage of 5V, which is ideal for use in battery-powered applications. The other important feature of the device is its low temperature coefficient, which ensures a stable output voltage over temperature.

The LD1085DT-R is designed for use in many applications where positive output voltages are needed. Its low dropout voltage makes it suitable for demanding applications where the difference between the input and output voltage is low.It is also suitable for driving long cables (>200m) at load currents up to 5A.

The LD1085DT-R includes several advanced protection features, including an over-temperature protection function, a reverse current limiter and protection, and an input over-voltage protection function. The over-temperature protection function monitors the junction temperature of the device and limits the output current if the junction temperature exceeds the specified limit. The reverse current limiter and protection will limit the power dissipation if the output voltage drops below the specified minimum. The device also features a variable output voltage range of 0.5V to 28V.

The LD1085DT-R provides excellent protection against short circuits, making it suitable for use in high reliability applications. The output current limit can be adjusted from 1mA to 5A to protect the circuit from over-current conditions. The device also features an internal soft-start function that ensures that the device is operational at turn-on, providing a smooth start-up experience.

The LD1085DT-R is a versatile device that delivers low noise, low-dropout performance. It is perfect for applications that require high accuracy, low dropout voltage and low current. It is well-suited for nearly all general-purpose DC to DC applications, ranging from mobile phones to automotive electronic control units.

In conclusion, the LD1085DT-R is a well-designed, efficient and high-precision voltage regulator, with a wide input voltage range and advanced protection features. The device is suitable for high reliability applications due to its low dropout voltage and high current limit. It is ideal for use in portable or fixed circuitry, providing accurate and consistent voltage regulation.

The specific data is subject to PDF, and the above content is for reference