Overview
The ON Semiconductor MC7805CDTRKG is a 5-volt linear voltage regulator from the MC7805 family. This monolithic integrated circuit is designed for fixed-voltage regulation and is suitable for a wide range of applications, including local, on-card regulation. The device requires no external components and features internal thermal overload protection, current limiting, and safe area compensation.
Key Specifications
| Attribute | Value |
|---|---|
| Brand | ON Semiconductor |
| Output Voltage | 5 V |
| Accuracy | ±4 % |
| Maximum Input Voltage | 35 V |
| Maximum Output Current | 2.2 A |
| Minimum Operating Temperature | 0 °C |
| Maximum Operating Temperature | +125 °C |
| Pin Count | 3 |
| Package Type | DPAK |
| Mounting Type | Surface Mount |
| Quiescent Current | 3.2 mA |
| Line Regulation | 20 mV |
| Load Regulation | 25 mV |
| Polarity | Positive |
| Dimensions | 6.73 x 6.22 x 2.38 mm |
Key Features
- Fixed 5V output voltage with ±4% accuracy.
- Maximum output current of 2.2A.
- Internal thermal overload protection and current limiting.
- Safe area compensation.
- No external components required for operation.
- Surface mount DPAK package.
- Operating temperature range from 0°C to +125°C.
- Low quiescent current of 3.2 mA.
- Good line and load regulation (20 mV and 25 mV respectively).
Applications
- Local, on-card voltage regulation in various electronic devices.
- Power supplies for embedded systems and microcontrollers.
- Industrial control systems requiring stable voltage outputs.
- Automotive electronics where robust voltage regulation is necessary.
- Consumer electronics such as audio equipment and appliances.
Q & A
- What is the output voltage of the MC7805CDTRKG?
The output voltage of the MC7805CDTRKG is 5V with an accuracy of ±4%.
- What is the maximum output current of the MC7805CDTRKG?
The maximum output current is 2.2A.
- What is the operating temperature range of the MC7805CDTRKG?
The operating temperature range is from 0°C to +125°C.
- What type of package does the MC7805CDTRKG come in?
The MC7805CDTRKG comes in a DPAK (TO-252-2) package.
- Does the MC7805CDTRKG require external components for operation?
No, the MC7805CDTRKG does not require external components for operation.
- What are the dimensions of the MC7805CDTRKG?
The dimensions are 6.73 x 6.22 x 2.38 mm.
- What is the quiescent current of the MC7805CDTRKG?
The quiescent current is 3.2 mA.
- What are the line and load regulation values for the MC7805CDTRKG?
The line regulation is 20 mV and the load regulation is 25 mV.
- Is the MC7805CDTRKG suitable for high-temperature applications?
Yes, it is suitable for high-temperature applications with a maximum operating temperature of +125°C.
- What kind of protection does the MC7805CDTRKG have?
The MC7805CDTRKG has internal thermal overload protection and current limiting.
