The AS2954AS-5.0/TR is a fixed output voltage regulator manufactured by Sipex Corporation. It is designed to provide a stable 5.0V output from a higher input voltage. It is commonly used in various electronic devices to ensure a consistent and reliable power supply for sensitive components.

Applications:

• Microcontroller power supplies
• Logic circuits
• Sensor power
• Portable electronic devices
• Post-regulation for switching power supplies

Features:

• Fixed 5.0V output voltage
• Low dropout voltage
• Overcurrent protection
• Overtemperature protection
• Short-circuit protection
• Available in a small surface-mount package

Benefits:

• Provides a stable and regulated 5.0V power supply, improving the reliability of connected circuits.
• Protects connected circuits from damage due to overcurrent, overtemperature, or short-circuit conditions.
• Simplifies power supply design due to its integrated protection features.
• Enables use in portable devices with low dropout voltage, extending battery life.
• Allows for compact designs due to its small surface-mount package.

Technical Specifications:

The AS2954AS-5.0/TR has a typical dropout voltage of 0.5V at a load current of 1A. The input voltage range is typically from 2.5V to 6.5V. It is commonly available in a SOT-223 package. It includes thermal shutdown protection. The operating temperature range is typically -40°C to +125°C. Refer to the manufacturer's datasheet for precise specifications.