The KIA78M05T-U/PH is a three-terminal positive voltage regulator manufactured by KEC. It's designed to provide a fixed 5V output voltage with an output current capability of up to 0.5A. This regulator is commonly used in a wide range of electronic devices to provide a stable and reliable power supply.

Applications

• Power Supplies for Microcontrollers
• Power Supplies for Sensor Circuits
• Voltage Regulation in Consumer Electronics
• Power Supplies for Small Appliances
• DIY Electronic Projects
• Educational Electronic Kits

Features

• Fixed 5V Output Voltage: Provides a stable and precise output voltage.
• Output Current Capability of 0.5A: Can supply sufficient power for many common applications.
• Internal Short-Circuit Current Limiting: Protects the regulator and connected components from damage due to short circuits.
• Thermal Overload Protection: Prevents the regulator from overheating and causing damage.
• TO-220 Package: Allows for efficient heat dissipation.
• Simple Application Circuit: Requires only a few external components for operation.

Benefits

• Stable and Reliable Power Supply: Ensures proper operation of connected electronic components.
• Protection Against Short Circuits: Prevents damage to the regulator and the circuit.
• Protection Against Overheating: Enhances reliability and prevents component failure.
• Easy to Use: Simple application circuit simplifies design and implementation.
• Cost-Effective Solution: Provides a reliable power supply at a low cost.

Additional Details

The KIA78M05T-U/PH is designed for applications requiring a regulated 5V power supply. Its built-in protection features enhance its reliability and prevent damage in case of short circuits or overheating. The TO-220 package allows for efficient heat dissipation, ensuring stable operation even at higher power levels. The simplicity of the application circuit makes this regulator a popular choice for both hobbyists and professional engineers.

Technical Specifications:

• Output Voltage: 5V
• Output Current: 0.5A
• Input Voltage Range: 7V to 25V
• Package: TO-220