Overview
The MC78M08CTG is a 500 mA positive voltage regulator produced by onsemi. This component is part of the MC78M00 series, which is known for its reliability and performance in various electronic applications. The MC78M08CTG is designed to provide a stable 8V output voltage and is packaged in a TO-220AB form factor, making it suitable for a wide range of power management needs.
This regulator is compliant with industry standards such as EU RoHS (2011/65/EU, 2015/863) and is categorized under linear regulators in the power management segment.
Key Specifications
| Characteristic | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Output Voltage (TJ = 25°C) | 7.70 | 8.0 | 8.30 | Vdc |
| Output Voltage Variation (10.5 Vdc ≤ VI ≤ 23 Vdc, 5.0 mA ≤ IO ≤ 350 mA) | 7.7 | - | 8.4 | Vdc |
| Line Regulation (TJ = 25°C, 10.5 Vdc ≤ VI ≤ 25 Vdc, IO = 200 mA) | - | 5.0 | 50 | mV |
| Load Regulation (TJ = 25°C, 5.0 mA ≤ IO ≤ 500 mA) | - | - | 20 | mV |
| Peak Output Current (TJ = 25°C) | - | 700 | - | mA |
| Dropout Voltage (TJ = 25°C) | - | 2.0 | - | Vdc |
| Average Temperature Coefficient of Output Voltage (IO = 5.0 mA) | - | ±0.3 | - | mV/°C |
Key Features
- Stable Output Voltage: Provides a stable 8V output voltage with minimal variation over a range of input voltages and load conditions.
- High Current Capability: Capable of delivering up to 500 mA of output current, making it suitable for various power-intensive applications.
- Low Dropout Voltage: Features a low dropout voltage of 2.0 V, ensuring efficient operation even at low input voltages.
- Good Line and Load Regulation: Offers excellent line and load regulation, ensuring stable output voltage under varying input and load conditions.
- Compact TO-220AB Package: Packaged in a TO-220AB form factor, which is widely used and easy to integrate into various designs.
- Compliance with Industry Standards: Compliant with EU RoHS regulations, ensuring environmental sustainability and compliance with industry standards.
Applications
- Power Supplies: Ideal for use in power supply units where a stable 8V output is required.
- Industrial Control Systems: Suitable for industrial control systems that need reliable and stable voltage regulation.
- Consumer Electronics: Used in various consumer electronics such as audio equipment, medical devices, and other applications requiring stable voltage regulation.
- Automotive Systems: Can be used in automotive systems where a reliable and stable voltage source is necessary.
- Embedded Systems: Applicable in embedded systems that require a compact and reliable voltage regulator.
Q & A
- What is the output voltage of the MC78M08CTG?
The output voltage of the MC78M08CTG is 8V.
- What is the maximum output current of the MC78M08CTG?
The maximum output current of the MC78M08CTG is 500 mA.
- What is the dropout voltage of the MC78M08CTG?
The dropout voltage of the MC78M08CTG is 2.0 V.
- What is the package type of the MC78M08CTG?
The MC78M08CTG is packaged in a TO-220AB form factor.
- Is the MC78M08CTG compliant with EU RoHS regulations?
Yes, the MC78M08CTG is compliant with EU RoHS regulations.
- What are the typical applications of the MC78M08CTG?
The MC78M08CTG is typically used in power supplies, industrial control systems, consumer electronics, automotive systems, and embedded systems.
- What is the average temperature coefficient of output voltage for the MC78M08CTG?
The average temperature coefficient of output voltage for the MC78M08CTG is ±0.3 mV/°C.
- What is the line regulation of the MC78M08CTG?
The line regulation of the MC78M08CTG is 5.0 to 50 mV.
- What is the load regulation of the MC78M08CTG?
The load regulation of the MC78M08CTG is up to 20 mV.
- What is the peak output current of the MC78M08CTG at TJ = 25°C?
The peak output current of the MC78M08CTG at TJ = 25°C is 700 mA.
