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LT3080ET#31PBF

LT3080ET#31PBF Description

The LT3080ET#31PBF is a high-performance linear voltage regulator from Analog Devices Inc., designed to offer exceptional performance and flexibility in a wide range of applications. This regulator features an adjustable output voltage, capable of delivering up to 1.1A of current with a maximum input voltage of 36V. The device is housed in a TO220-5 package, making it suitable for through-hole mounting. With a dropout voltage of only 1.6V at full load, the LT3080ET#31PBF ensures efficient power conversion even at high input-to-output voltage differentials. Its low quiescent current of 500 µA and wide PSRR range of 75dB to 20dB (120Hz to 1MHz) make it ideal for low-power and noise-sensitive applications.

LT3080ET#31PBF Features

• Adjustable Output Voltage: The LT3080ET#31PBF offers an adjustable output voltage range from 0V to 36V, providing flexibility to meet various power supply requirements.
• High Current Capability: With a maximum output current of 1.1A, this regulator can support demanding applications requiring significant power.
• Low Dropout Voltage: The maximum dropout voltage of 1.6V at 1.1A ensures high efficiency, even when the input voltage is close to the output voltage.
• Low Quiescent Current: A quiescent current of only 500 µA minimizes power consumption, making it suitable for battery-powered and energy-efficient designs.
• Wide PSRR Range: The regulator boasts a PSRR of 75dB to 20dB across a frequency range of 120Hz to 1MHz, ensuring minimal noise in the output voltage.
• Protection Features: Over-current, over-temperature, and short-circuit protection features safeguard the device and connected circuits from damage.
• Compliance and Reliability: The LT3080ET#31PBF is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. Its moisture sensitivity level (MSL) of 1 (unlimited) guarantees reliability in various environmental conditions.

LT3080ET#31PBF Applications

The LT3080ET#31PBF is well-suited for a variety of applications due to its adjustable output voltage, high current capability, and low dropout voltage. Some specific use cases include:

• Power Supplies: Ideal for adjustable power supplies in laboratories, test equipment, and industrial control systems.
• Battery Chargers: Suitable for high-current battery charging applications, ensuring efficient power conversion and minimal power loss.
• Telecommunications: Can be used in telecom equipment where low noise and high efficiency are critical.
• Consumer Electronics: Applicable in consumer devices requiring adjustable voltage and high current, such as portable devices and home appliances.
• Medical Devices: The low noise and high efficiency make it suitable for medical equipment where precision and reliability are paramount.

Conclusion of LT3080ET#31PBF

The LT3080ET#31PBF from Analog Devices Inc. stands out as a versatile and high-performance linear voltage regulator. Its adjustable output voltage, high current capability, and low dropout voltage make it an excellent choice for a wide range of applications. The device's low quiescent current and wide PSRR range ensure minimal power consumption and noise, while its comprehensive protection features enhance reliability. The LT3080ET#31PBF is an ideal solution for designers seeking a robust, efficient, and flexible power management solution.