The AS7808T-E1 is a three-terminal positive voltage regulator manufactured by BCD Semiconductor. As an 'END-OF-LIFE' product, it's important to note it is no longer in production and may be difficult to source. It was designed to provide a fixed 8V output voltage.

Applications

• Power Supply Circuits
• Voltage Regulation
• Battery Chargers
• Microcontroller Power Supplies
• Linear Regulation Applications

Features

• Fixed 8V Output Voltage
• Internal Short Circuit Protection
• Thermal Overload Protection
• Output Transistor Safe-Area Compensation
• High Ripple Rejection

Benefits

• Provides a stable and regulated 8V power supply
• Protects the regulator from damage due to short circuits
• Prevents overheating and ensures reliable operation
• Maintains stable output voltage under varying load conditions
• Reduces noise and ripple in the output voltage

Additional Details

The AS7808T-E1's internal protection features ensure reliable operation in various environments. It's designed to provide a stable 8V output voltage, making it suitable for powering microcontrollers, sensors, and other electronic components. Designers using this part should consider that it is end-of-life and explore alternative voltage regulators from BCD Semiconductor or other manufacturers. Datasheets are crucial for understanding the electrical characteristics, thermal performance, and application recommendations of this regulator.

Specifications (Typical):

• Output Voltage: 8V
• Input Voltage Range: 10.5V to 25V (Typically)
• Output Current: Up to 1A (with adequate heat sinking)
• Line Regulation: Typically 4mV
• Load Regulation: Typically 8mV
• Dropout Voltage: Typically 2V