Overview
The MC7805ABD2TR4G is a part of the MC7800 series of positive linear voltage regulators produced by ONSEMI. These regulators are monolithic integrated circuits designed to provide fixed-voltage regulation for a wide range of applications, including local and on-card regulation. They are known for their reliability and versatility, making them suitable for various industrial and electronic projects.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | ONSEMI |
| Type of Integrated Circuit | Voltage Regulator |
| Kind of Voltage Regulator | Fixed, Linear |
| Output Voltage | 5V |
| Output Current | 1A |
| Case | D2PAK |
| Mounting | SMD |
| Operating Temperature | -40°C to 125°C |
| Tolerance | ±2% |
| Number of Channels | 1 |
| Input Voltage | 7.5V to 20V |
| Voltage Drop | 2V |
| Quiescent Current | 3.2 mA (Typical) |
| Line Regulation | 0.5 to 1.3 mV |
| Load Regulation | 0.15 to 1.3 mV |
Key Features
- Internal current limiting and thermal shutdown protection.
- Safe-area compensation for the output transistor.
- No external components required for operation.
- Adequate heatsinking allows for output currents in excess of 1.0 A.
- Pb-free packages available.
- Output voltage offered in 2% and 4% tolerance options.
- Can be used with external components to obtain adjustable voltages and currents.
Applications
The MC7805ABD2TR4G is suitable for a variety of applications, including:
- Local and on-card voltage regulation.
- Industrial control systems.
- Consumer electronics.
- Automotive systems (with the NCV7800 version).
- Any application requiring a stable 5V supply with high current capability.
Q & A
- What is the output voltage of the MC7805ABD2TR4G?
The output voltage is 5V with a tolerance of ±2%.
- What is the maximum output current of the MC7805ABD2TR4G?
The maximum output current is 1A.
- What is the operating temperature range of the MC7805ABD2TR4G?
The operating temperature range is -40°C to 125°C.
- What type of package does the MC7805ABD2TR4G come in?
The MC7805ABD2TR4G comes in a D2PAK package.
- Does the MC7805ABD2TR4G require external components for operation?
No, the MC7805ABD2TR4G does not require external components for operation.
- What are the key protection features of the MC7805ABD2TR4G?
The key protection features include internal current limiting, thermal shutdown, and safe-area compensation for the output transistor.
- What is the input voltage range for the MC7805ABD2TR4G?
The input voltage range is 7.5V to 20V.
- Is the MC7805ABD2TR4G Pb-free?
- Can the MC7805ABD2TR4G be used for adjustable voltage regulation?
- What are some common applications for the MC7805ABD2TR4G?
- What is the quiescent current of the MC7805ABD2TR4G?
The quiescent current is typically 3.2 mA.
