The KIA378R05PI-U/P is a 5V fixed output low dropout (LDO) voltage regulator manufactured by KEC. It's designed to provide a stable and regulated 5V supply for various electronic circuits with minimal voltage drop, making it suitable for battery-powered devices and other power-sensitive applications.

Applications

• Power supply for microcontrollers
• Battery-powered devices
• Voltage regulation in electronic circuits
• Post-regulation for switching power supplies

Features

• Fixed 5V Output Voltage
• Low Dropout Voltage
• Overcurrent Protection
• Over Temperature Protection
• TO-252 Package

Benefits

• Provides a stable 5V supply even with low input voltage.
• Protects the circuit from overcurrent and overtemperature conditions.
• Simple to use with minimal external components.
• Suitable for a wide range of applications due to its robust design.

Detailed Specifications

Output Voltage (Vout): 5V (Fixed)

Input Voltage (Vin): 6V to 12V

Dropout Voltage: 0.5V (Typical @ 1A)

Output Current (Iout): 1A

Operating Temperature Range: -20°C to +85°C

Quiescent Current: 8mA (Typical)

The KIA378R05PI-U/P is a reliable and efficient voltage regulator suitable for a wide range of electronic applications. Its low dropout voltage ensures stable operation even when the input voltage is close to the output voltage. The built-in overcurrent and overtemperature protection features enhance the reliability and safety of the circuit. The TO-252 package provides good thermal dissipation, allowing it to handle higher output currents. This regulator is designed to provide stable and regulated power for sensitive electronic components, ensuring proper system operation.