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LP2950ACN-L-5-0

LP2950ACN-L-5-0 Description

The LP2950ACN-L-5-0 is a linear voltage regulator designed by MaxLinear, Inc., featuring a fixed output voltage of 5V and a maximum output current of 100mA. This regulator is housed in a TO92-3 package, making it suitable for through-hole mounting. Despite its obsolete status, the LP2950ACN-L-5-0 remains a reliable choice for applications requiring a stable and efficient power supply. The regulator is designed to operate with an input voltage range up to 30V, ensuring flexibility in various power supply scenarios. With a dropout voltage of only 0.45V at 100mA, the LP2950ACN-L-5-0 offers high efficiency even under low input-to-output voltage differentials. The regulator also includes over-current and over-temperature protection features, enhancing its reliability and safety in operation.

LP2950ACN-L-5-0 Features

• Fixed Output Voltage: The LP2950ACN-L-5-0 provides a stable 5V output voltage, ideal for applications requiring a consistent power supply.
• High Input Voltage Range: Capable of handling input voltages up to 30V, this regulator offers versatility in different power supply configurations.
• Low Dropout Voltage: With a maximum dropout voltage of 0.45V at 100mA, the LP2950ACN-L-5-0 maintains high efficiency even when the input voltage is close to the output voltage.
• Over-Current and Over-Temperature Protection: These protection features ensure the regulator operates safely under various conditions, preventing damage from excessive current or temperature.
• Low Quiescent Current: The regulator has a quiescent current of only 170 µA, making it suitable for low-power applications where energy efficiency is crucial.
• Through-Hole Mounting: The TO92-3 package allows for easy integration into printed circuit boards using through-hole technology.
• Moisture Sensitivity Level 1: This indicates that the component is not moisture-sensitive, allowing for unlimited storage and handling without special precautions.

LP2950ACN-L-5-0 Applications

The LP2950ACN-L-5-0 is well-suited for a variety of applications where a reliable and efficient 5V power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering small electronic devices such as remote controls, portable audio devices, and low-power sensors.
• Industrial Control Systems: Suitable for providing stable power to microcontrollers, communication interfaces, and other low-power components in industrial environments.
• Medical Devices: Can be used in medical equipment where a stable and low-noise power supply is essential for accurate operation.
• Automotive Electronics: Applicable in automotive applications where a reliable 5V supply is needed for various electronic modules.
• Telecommunications: Useful in powering low-power communication devices and peripherals.

Conclusion of LP2950ACN-L-5-0

The LP2950ACN-L-5-0 is a robust and efficient linear voltage regulator that offers a stable 5V output with a maximum current of 100mA. Its low dropout voltage and protection features make it a reliable choice for a wide range of applications. Despite being marked as obsolete, the LP2950ACN-L-5-0 continues to provide excellent performance and efficiency, making it a valuable component for engineers and designers in need of a dependable power supply solution.