ON Semiconductor MC78M12ACDTG Voltage Regulator

The MC78M12ACDTG is a fixed-voltage integrated-circuit voltage regulator designed by ON Semiconductor. This device is engineered to provide a steady 12 Volt output from a wider range of input voltages, making it an ideal component for stabilizing the power supply in a variety of electronic applications.

Key Features

• Output Voltage: Precisely regulated 12V output, essential for sensitive electronics, ensuring reliable operation.
• Output Current: Capable of delivering up to 500mA of output current, suitable for small to medium power requirements.
• Package: Housed in a TO-252 (DPAK) package, the MC78M12ACDTG is compact and suitable for surface-mount technology (SMT), which is beneficial for modern printed circuit board designs.
• Thermal Overload Protection: Features internal thermal shutdown mechanisms to protect the device and your electronics from high-temperature damage.
• Short Circuit Protection: Includes built-in short circuit protection that safeguards the regulator and the load from potential short circuit conditions.
• No External Components Required: This voltage regulator is designed to operate without the need for external components, though capacitors can be added to enhance performance.

Applications

The MC78M12ACDTG is versatile and can be used in a broad range of applications, including:

• Consumer Electronics
• Automotive Systems
• Telecommunication Devices
• Computer Systems
• Power Management Solutions

Product Specifications

Parameter Value Output Voltage (V) 12 Output Current (A) 0.5 Input Voltage (V) 19 to 35 Package Type TO-252 (DPAK) Thermal Protection Yes Short Circuit Protection Yes

Overall, the MC78M12ACDTG from ON Semiconductor is a reliable and robust voltage regulator, offering a stable power supply solution for a wide array of electronic devices.