Overview
The MC78L05ACDR2 is a linear voltage regulator IC produced by onsemi. It is part of the MC78L00A series, known for its reliability and efficiency in power management. This regulator is designed to provide a fixed positive output voltage of 5V with a maximum output current of 100 mA. It is suitable for various applications requiring stable voltage regulation and is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package, making it compact and easy to integrate into different designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage (Nominal) | 5 | V |
| Output Voltage (Min-Max) | 4.8 - 5.2 | V |
| Input Voltage (Min-Max) | 7 - 20 | V |
| Input Voltage (Absolute Max) | 30 | V |
| Dropout Voltage (Nominal) | 1.7 | V |
| Output Current (Max) | 0.1 | A |
| Line Regulation (Max) | 0.15% | |
| Load Regulation (Max) | 0.06% | |
| Operating Temperature (TJ Min-Max) | 0 - 125 | °C |
| Package Type | SOIC-8 | |
| Pin Count | 8 | |
| Moisture Sensitivity Level | 1 |
Key Features
- Fixed Positive Output Voltage: Provides a stable 5V output voltage.
- Low Dropout Voltage: Nominal dropout voltage of 1.7V ensures efficient voltage regulation.
- High Line and Load Regulation: Line regulation of 0.15% and load regulation of 0.06% ensure stable output voltage across various input and load conditions.
- Compact Packaging: SOIC-8 package makes it suitable for space-constrained designs.
- Broad Operating Temperature Range: Operates from 0°C to 125°C, making it versatile for different environmental conditions.
- Low Output Noise: Minimal output noise ensures clean power supply to the load.
Applications
The MC78L05ACDR2 is suitable for a wide range of applications that require stable and efficient voltage regulation. These include:
- Consumer Electronics: Devices such as TVs, audio equipment, and other consumer appliances.
- Industrial Control Systems: Used in control circuits, sensors, and other industrial automation equipment.
- Automotive Systems: Can be used in automotive electronics where stable voltage is crucial.
- Medical Devices: Suitable for medical equipment that requires reliable power supply.
- Communication Devices: Used in communication equipment, such as modems and routers.
Q & A
- What is the output voltage of the MC78L05ACDR2?
The output voltage is 5V with a tolerance of ±0.2V (4.8V to 5.2V). - What is the maximum input voltage for the MC78L05ACDR2?
The maximum input voltage is 20V, with an absolute maximum of 30V. - What is the dropout voltage of the MC78L05ACDR2?
The dropout voltage is 1.7V. - What is the maximum output current of the MC78L05ACDR2?
The maximum output current is 100 mA. - What is the operating temperature range of the MC78L05ACDR2?
The operating temperature range is from 0°C to 125°C. - What package type is the MC78L05ACDR2 available in?
The MC78L05ACDR2 is available in an 8-pin SOIC package. - Is the MC78L05ACDR2 RoHS compliant?
No, the MC78L05ACDR2 is not RoHS compliant. - What is the line regulation of the MC78L05ACDR2?
The line regulation is 0.15%. - What is the load regulation of the MC78L05ACDR2?
The load regulation is 0.06%. - Can the MC78L05ACDR2 be used in automotive applications?
Yes, it can be used in automotive applications due to its robust specifications and operating temperature range. - What is the moisture sensitivity level of the MC78L05ACDR2?
The moisture sensitivity level is 1.
