onsemi

LP2950CZ-3.0RA

LP2950CZ-3.0RA Description

The LP2950CZ-3.0RA is a fixed output linear regulator designed by onsemi, offering a stable 3V output voltage with a maximum output current of 100mA. This regulator is housed in a Through Hole TO92-3 package, making it suitable for a variety of applications requiring a compact and reliable power solution. With a maximum input voltage of 30V, the LP2950CZ-3.0RA ensures robust performance across a wide range of input conditions. The regulator features a low dropout voltage of 0.45V at 100mA, which enhances efficiency and makes it ideal for battery-powered devices where input voltage can drop significantly. Additionally, it includes over-current and over-temperature protection features to safeguard against potential faults and ensure long-term reliability.

LP2950CZ-3.0RA Features

• Output Type: Fixed at 3V, providing a stable and reliable power supply.
• Input Voltage Range: Up to 30V, ensuring compatibility with various power sources.
• Output Current: Capable of delivering up to 100mA, sufficient for powering small electronic devices.
• Low Dropout Voltage: 0.45V at 100mA, which maximizes efficiency and extends battery life in low-voltage applications.
• Protection Features: Over-current and over-temperature protection to prevent damage and ensure safe operation.
• Mounting Type: Through Hole, facilitating easy integration into printed circuit boards.
• Package: Tape & Reel (TR), suitable for automated assembly processes.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating high resistance to moisture and suitability for various environmental conditions.
• Current - Supply (Max): 12 mA, ensuring minimal power consumption during operation.
• Current - Quiescent (Iq): 120 µA, contributing to low standby power consumption.
• Product Status: Obsolete, but still available for legacy systems and specific applications.
• REACH Status: REACH Unaffected, ensuring compliance with environmental regulations.

LP2950CZ-3.0RA Applications

The LP2950CZ-3.0RA is well-suited for a range of applications where a stable and efficient power supply is critical. Its low dropout voltage and fixed output make it ideal for battery-powered devices, such as portable electronics, handheld devices, and remote sensors. The regulator's compact Through Hole package and robust protection features also make it suitable for industrial control systems, automotive electronics, and medical devices where reliability and efficiency are paramount. Additionally, its compatibility with a wide range of input voltages ensures it can be used in various power supply configurations, from simple battery packs to more complex power distribution systems.

Conclusion of LP2950CZ-3.0RA

The LP2950CZ-3.0RA is a versatile and reliable linear regulator that offers a stable 3V output with a maximum current of 100mA. Its low dropout voltage and robust protection features make it an excellent choice for battery-powered applications and other environments where efficiency and reliability are crucial. Despite being marked as obsolete, the LP2950CZ-3.0RA remains a valuable component for legacy systems and specific applications where its unique features and performance benefits are still highly relevant.