The BA17805CP is a 5V fixed output, three-terminal positive voltage regulator manufactured by Rohm Semiconductor. This device is designed to provide a stable and regulated 5V DC power supply for various electronic circuits. Its simplicity and robust design make it a popular choice for a wide range of applications.

Applications

• Microcontroller Power Supplies
• TTL Logic Power Supplies
• Power Supplies for Small Appliances
• DIY Electronics Projects
• Sensor Power Supplies

Features

• Fixed 5V Output: Provides a stable and precise 5V output voltage.
• Internal Overcurrent Protection: Protects the regulator and load from excessive current.
• Thermal Overload Protection: Prevents damage from overheating.
• Short-Circuit Protection: Safeguards the regulator and connected circuitry during short circuit conditions.
• Three-Terminal Design: Simple and easy to use with minimal external components required.

Benefits

• Stable Output Voltage: Ensures consistent and reliable operation of connected devices.
• Simplified Circuit Design: Requires only a few external components for operation.
• Protection against Overload: Prevents damage to the regulator and connected components.
• Easy to Use: Simple three-terminal configuration simplifies design and implementation.
• Cost-Effective: Provides a reliable and stable 5V supply at a low cost.

The BA17805CP is commonly used to supply power to microcontrollers, logic circuits, and other electronic components that require a stable 5V supply. Its internal protection features safeguard the regulator and connected circuitry from damage due to overcurrent, overheating, or short circuits. The regulator's simple three-terminal design makes it easy to use and requires only a few external components, such as input and output capacitors, for stable operation. The BA17805CP is a popular choice for hobbyists, students, and engineers due to its ease of use, reliability, and low cost. The device is typically available in a TO-220 package.