The BA178M12FP-BZE2 is a 12V, 0.5A three-terminal positive voltage regulator manufactured by Rohm Semiconductor. It is designed to provide a stable and regulated output voltage for a variety of electronic applications. The regulator features built-in overcurrent protection, overtemperature protection, and short-circuit protection, ensuring safe and reliable operation. It is available in a compact TO-252 package, making it suitable for space-constrained applications.

Applications:

• Power supplies for microcontrollers
• Voltage regulation in consumer electronics
• Battery chargers
• Post-regulation for switching power supplies
• Industrial control systems

Features:

• Output Voltage: 12V
• Output Current: 0.5A
• Input Voltage Range: 14.5V to 30V
• Built-in Overcurrent Protection
• Built-in Overtemperature Protection
• Built-in Short-Circuit Protection
• TO-252 Package
• Low Dropout Voltage
• Fixed Output Voltage

Benefits:

• Stable output voltage: Provides a consistent 12V output, ensuring reliable operation of connected devices.
• Built-in protection features: Protects the regulator and connected devices from damage due to overcurrent, overtemperature, and short circuits.
• Compact package: Saves board space in space-constrained applications.
• Easy to use: Requires minimal external components for operation.
• Wide input voltage range: Can operate with a variety of input voltage sources.

Additional Details:

The BA178M12FP-BZE2 is a highly reliable and efficient voltage regulator suitable for a wide range of applications. Its built-in protection features ensure safe operation, and its compact package makes it ideal for space-constrained designs. The regulator is easy to use and requires only a few external components for operation. The TO-252 package allows for efficient heat dissipation. This part is also RoHS compliant. Requires external capacitors for stable operation, as specified in the datasheet.