Overview
The MC7812ABD2TG is a linear voltage regulator produced by ON Semiconductor, part of the MC7800 series. This regulator is designed to provide a fixed output voltage of 12V with a maximum output current of 1A. It is housed in a D2PAK (TO-263) package, making it suitable for surface mount applications. The MC7812ABD2TG is known for its high accuracy, robust design, and built-in protection features, making it a reliable choice for various electronic systems.
Key Specifications
| Attribute | Value |
|---|---|
| Maximum Input Voltage | 35 V |
| Line Regulation | 120 mV |
| Load Regulation | 25 mV |
| Maximum Output Current | 1 A |
| Output Voltage | 12 V |
| Accuracy | ±4% |
| Quiescent Current | 6 mA (typical) |
| Package Type | D2PAK (TO-263) |
| Mounting Type | Surface Mount |
| Polarity | Positive |
| Operating Temperature Range | -40°C to 125°C |
| Dimensions | 10.24 x 9.35 x 4.57 mm |
Key Features
- No external components required for operation, though adjustable with external devices if needed.
- Internal thermal overload protection and current limiting.
- Safe area compensation.
- Pulse response time: 100µs.
- High accuracy and robust design.
- Minimal external components needed, simplifying the design process.
Applications
- High-performance voltage regulation.
- Industrial automation power supplies.
- Consumer electronics stabilization.
- Local, on-card regulation in various electronic systems.
Q & A
- Q: What is the output voltage of the MC7812ABD2TG?
A: The output voltage is 12V. - Q: What is the maximum output current of the MC7812ABD2TG?
A: The maximum output current is 1A. - Q: What is the operating temperature range of the MC7812ABD2TG?
A: The operating temperature range is -40°C to 125°C. - Q: Does the MC7812ABD2TG require external components for operation?
A: No, it does not require external components for operation, though it can be adjusted with external devices if needed. - Q: What kind of protection features does the MC7812ABD2TG have?
A: It has internal thermal overload protection, current limiting, and safe area compensation. - Q: What is the package type of the MC7812ABD2TG?
A: The package type is D2PAK (TO-263). - Q: What is the quiescent current of the MC7812ABD2TG?
A: The quiescent current is typically 6 mA. - Q: Is the MC7812ABD2TG suitable for surface mount applications?
A: Yes, it is suitable for surface mount applications. - Q: What is the line regulation of the MC7812ABD2TG?
A: The line regulation is 120 mV. - Q: What is the load regulation of the MC7812ABD2TG?
A: The load regulation is 25 mV.
