Linear Technology Tariff Inquiry

LT3050IMSE-5#PBF

LT3050IMSE-5#PBF Description

The LT3050IMSE-5#PBF is a fixed output voltage regulator designed for high performance and reliability in power management applications. Manufactured by Linear Technology, this device offers a robust solution for providing a stable 5V output with a maximum current of 100mA. The LT3050IMSE-5#PBF is designed to operate with an input voltage range up to 45V, making it suitable for a wide variety of power supply requirements. It features a low dropout voltage of 0.55V at 100mA, ensuring efficient operation even at low input-to-output voltage differentials.

LT3050IMSE-5#PBF Features

• Fixed Output Voltage: The LT3050IMSE-5#PBF provides a stable 5V output, ideal for applications requiring a precise and consistent power supply.
• High Input Voltage Range: Capable of handling input voltages up to 45V, this regulator is versatile and can be used in systems with varying input voltage levels.
• Low Dropout Voltage: With a maximum dropout voltage of 0.55V at 100mA, the LT3050IMSE-5#PBF ensures high efficiency and minimal power loss, even at low input-to-output voltage differences.
• Low Quiescent Current: The regulator operates with a quiescent current of only 90 µA, minimizing power consumption and extending battery life in portable applications.
• High PSRR: The LT3050IMSE-5#PBF boasts a power supply rejection ratio (PSRR) of 66dB at 120Hz, effectively filtering out noise and ripple from the input supply.
• Protection Features: Integrated over-current, over-temperature, reverse current, and reverse polarity protection ensure reliable operation and protect the device from damage under various fault conditions.
• Control Features: The regulator includes enable and soft start features, allowing for precise control over the power-up sequence and enabling the device to be turned on or off as needed.
• Surface Mount Packaging: The LT3050IMSE-5#PBF is available in a surface mount package, making it suitable for compact and high-density PCB designs.

LT3050IMSE-5#PBF Applications

The LT3050IMSE-5#PBF is ideal for a range of applications where a stable and reliable power supply is critical. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices and systems with varying input voltage levels. Specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics and battery-operated systems where efficiency and low quiescent current are essential.
• Telecommunications: Suitable for powering sensitive RF and analog circuits in communication equipment.
• Industrial Controls: Provides a reliable power supply for sensors, actuators, and other industrial control components.
• Medical Equipment: Ensures stable power delivery for critical medical devices and instruments.

Conclusion of LT3050IMSE-5#PBF

The LT3050IMSE-5#PBF offers a comprehensive solution for applications requiring a stable 5V output with a maximum current of 100mA. Its low dropout voltage, high PSRR, and robust protection features make it a reliable choice for a variety of power management needs. Despite being marked as obsolete, the LT3050IMSE-5#PBF remains a valuable component for engineers and designers looking for a high-performance, low-power regulator. Its surface mount package and versatile input voltage range further enhance its appeal for modern, compact designs.