Overview
The MC78M12CDTRK is a linear voltage regulator IC produced by onsemi. This device is designed to provide a fixed positive output voltage of 12V with a maximum output current of 500mA. It features low dropout performance, making it suitable for various applications where a stable and regulated voltage supply is essential. The MC78M12CDTRK is packaged in a TO-252-3 (DPAK) case and is ideal for surface mount technology (SMT) designs. It includes internal thermal overload protection, short circuit current limiting, and safe-area compensation for the internal pass transistor, ensuring robust operation under most conditions.
Key Specifications
| Product Category | Linear Voltage Regulators |
|---|---|
| Mounting Style | SMD/SMT |
| Package / Case | TO-252-3 (DPAK) |
| Number of Outputs | 1 Output |
| Polarity | Positive |
| Output Voltage | 12 V |
| Output Current | 500 mA |
| Output Type | Fixed |
| Input Voltage, Min | - |
| Input Voltage, Max | 35 V |
| Minimum Operating Temperature | 0°C |
| Maximum Operating Temperature | 125°C |
| Load Regulation | 240 mV |
| Line Regulation | 50 mV |
| Brand | onsemi |
| Product Type | Linear Voltage Regulators |
| Factory Pack Quantity | 2500 |
| Subcategory | PMIC - Power Management ICs |
Key Features
- Positive fixed output voltage of 12V
- Low dropout performance
- High regulation efficiency
- Low quiescent current
- Overtemperature protection
- Internal short circuit current limiting
- Output current of 500mA
- Operating temperature range: -40°C to 125°C
Applications
- Industrial control systems
- Consumer electronics
- Automotive systems
- Medical devices
- Aerospace applications
Q & A
- What is the output voltage of the MC78M12CDTRK?
The output voltage of the MC78M12CDTRK is 12V.
- What is the maximum output current of the MC78M12CDTRK?
The maximum output current of the MC78M12CDTRK is 500mA.
- What is the package type of the MC78M12CDTRK?
The MC78M12CDTRK is packaged in a TO-252-3 (DPAK) case.
- Does the MC78M12CDTRK have overtemperature protection?
Yes, the MC78M12CDTRK includes internal thermal overload protection.
- What is the operating temperature range of the MC78M12CDTRK?
The operating temperature range of the MC78M12CDTRK is from 0°C to 125°C.
- Is the MC78M12CDTRK RoHS compliant?
No, the MC78M12CDTRK is not RoHS compliant as it contains lead.
- What are the key applications of the MC78M12CDTRK?
The key applications include industrial control systems, consumer electronics, automotive systems, medical devices, and aerospace applications.
- Does the MC78M12CDTRK require external components for operation?
No, the MC78M12CDTRK does not require external components for operation.
- What is the load regulation of the MC78M12CDTRK?
The load regulation of the MC78M12CDTRK is 240 mV.
- What is the line regulation of the MC78M12CDTRK?
The line regulation of the MC78M12CDTRK is 50 mV.
