ON Semiconductor LP2950CZ-3.3RAG Voltage Regulator

The ON Semiconductor LP2950CZ-3.3RAG is a precision, low dropout voltage regulator that is designed to deliver a stable 3.3V output with an input voltage ranging from 4V to 30V. This component is ideal for low-power applications where maintaining a low voltage drop and minimizing the quiescent current is crucial for efficiency and battery life.

This voltage regulator is part of the LP2950 series, which is known for its high accuracy, low current consumption, and excellent line and load regulation characteristics. The LP2950CZ-3.3RAG is packaged in a TO-92 configuration, which is widely used for through-hole mounting, making it suitable for prototyping and production in a variety of electronic devices.

Key Features:

• Voltage Output: Precisely regulated 3.3V output, making it ideal for 3.3V logic circuits and microcontroller-based systems.
• Input Voltage Range: Wide input voltage range from 4V to 30V, providing flexibility in various power supply configurations.
• Low Dropout Voltage: The device maintains regulation with a very low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator has a low quiescent current, which is beneficial for battery-powered devices, as it helps to prolong battery life.
• Thermal Protection: Built-in thermal shutdown feature protects the device from overheating, enhancing its reliability and lifespan.
• Output Current: Capable of delivering up to 100mA of output current, suitable for a range of low-power applications.
• Protection Features: Includes safety features such as short circuit protection and safe area protection, ensuring stable and safe operation under various conditions.

The LP2950CZ-3.3RAG from ON Semiconductor is a versatile voltage regulator that combines high performance with low power consumption. It's an excellent choice for designers who require a reliable and efficient voltage source for their 3.3V logic circuits, particularly in portable and battery-operated devices. Its industry-standard package and pinout make it easy to integrate into existing designs, while its robust protection features ensure long-term stability and performance.