LT3082IST#PBF

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Introduction of LT3082IST#PBF

The LT3082IST#PBF is a high performance, low drop-out, two-terminal linear voltage regulator. It is a CMOS-based, positive output low-power linear voltage regulator. It is able to provide powerful efficient voltage regulation for power supply design. It is also suitable for use in portable or battery-operated systems due to its low-voltage operation. This type of highly efficient, low-voltage linear regulator delivers superior performance in a small form factor package.

Features of LT3082IST#PBF

• High Efficiency: Low dropout voltage and low quiescent current for higher output power
• Input Voltage Range: 2.5V to 20V
• Output Voltage Range: 0.8V to 10V
• Maximum Output Current: 300mA
• Thermal Overload Protection
• Excellent Line/Load Regulation
• High Output Voltage Accuracy

Application Fields of LT3082IST#PBF

LT3082IST#PBF is widely used in various applications such as for cell phones, PDAs, notebooks, digital cameras and medical instruments. This device offers an efficient solution for powering small, low power devices due to its low quiescent current and low dropout voltage. The LT3082IST#PBF can be used in a wide range of applications due to its high output voltage accuracy and high current capability. It is also ideal for powering single-cell Li-ion battery applications.

Working Principle of LT3082IST#PBF

The LT3082IST#PBF device consists of a low-voltage CMOS comparator, an output driver and an on-chip reference regulator. The device operates by comparing the input voltage with a reference voltage and turning on or off the output depending on the outcome of the comparison. The on-chip reference regulator is used to provide the reference voltage to the comparator.

When the input voltage is greater than the reference voltage, an output current is available from the output driver. When the input voltage drops below the reference voltage, the output of the device turns off. This provides a regulated output voltage and helps to maintain the output voltage within the specified limits.

The device has high accuracy, which is achieved through the use of an on-chip voltage reference. The on-chip voltage reference provides excellent line and load regulation and the ability to maintain consistent output parameters under low input and output conditions. The LT3082IST#PBF also has a high current capability and excellent thermal protection, making it a very reliable and efficient voltage regulator.

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