Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tube |
| ProductStatus | Obsolete |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 35V |
| Voltage-Output(Min/Fixed) | 15V |
| VoltageDropout(Max) | 2V @ 1A (Typ) |
| Current-Output | 1A |
| Current-Quiescent(Iq) | 6.5 mA |
| PSRR | 58dB (120Hz) |
| ProtectionFeatures | Over Temperature, Short Circuit |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Through Hole |
| Package/Case | TO-220-3 |
Tổng quan
Description
The MC7815CT is a linear voltage regulator from the 78xx series, specifically designed to provide a stable 15-volt output from a higher input voltage. It is commonly used in a variety of electronic circuits to ensure a consistent voltage supply, protecting sensitive components from fluctuations. The device can handle output currents up to 1.5 amperes, making it suitable for medium-power applications.
Key features of the MC7815CT include internal thermal overload protection, short-circuit protection, and safe area protection, which enhance reliability and durability. The regulator is typically encapsulated in a TO-220 package, allowing for easy installation and heat dissipation through a heatsink if necessary.
This voltage regulator is widely used in power supply designs, especially in projects that require a steady 15V DC output. Its ease of use, low cost, and reliability make it a popular choice among hobbyists and professionals in various electronic applications.
Key features of the MC7815CT include internal thermal overload protection, short-circuit protection, and safe area protection, which enhance reliability and durability. The regulator is typically encapsulated in a TO-220 package, allowing for easy installation and heat dissipation through a heatsink if necessary.
This voltage regulator is widely used in power supply designs, especially in projects that require a steady 15V DC output. Its ease of use, low cost, and reliability make it a popular choice among hobbyists and professionals in various electronic applications.
Equivalent
The MC7815CT is a voltage regulator that provides a fixed 15V output. Equivalent products can include the LM7815, L7815CV, KA7815, and UA7815, all of which are part of the 7815 series and offer similar performance and specifications. These regulators are generally interchangeable, but it's important to verify the specifications in their respective datasheets to ensure compatibility with your specific application.
Features
The MC7815CT is a voltage regulator from the 7800 series, designed to provide a stable output voltage. Key features include:
1. Fixed Output Voltage: Delivers a constant output of +15V.
2. Output Current: Can supply up to 1.5A.
3. Thermal Overload Protection: Safeguards against overheating.
4. Short-Circuit Protection: Protects the device from damage due to output short circuits.
5. Safe Area Protection: Prevents the regulator from operating outside its safe operating area.
6. Wide Input Voltage Range: Can handle a substantial range of input voltages while maintaining a stable output.
7. Easy to Use: Requires minimal external components.
8. TO-220 Package: Comes in a TO-220 package, facilitating easy mounting and heat dissipation.
9. Reliable Performance: Known for its robustness and reliability in various applications.
These features make the MC7815CT suitable for use in power supply circuits requiring regulated 15V outputs, including consumer electronics, communication devices, and industrial applications.
1. Fixed Output Voltage: Delivers a constant output of +15V.
2. Output Current: Can supply up to 1.5A.
3. Thermal Overload Protection: Safeguards against overheating.
4. Short-Circuit Protection: Protects the device from damage due to output short circuits.
5. Safe Area Protection: Prevents the regulator from operating outside its safe operating area.
6. Wide Input Voltage Range: Can handle a substantial range of input voltages while maintaining a stable output.
7. Easy to Use: Requires minimal external components.
8. TO-220 Package: Comes in a TO-220 package, facilitating easy mounting and heat dissipation.
9. Reliable Performance: Known for its robustness and reliability in various applications.
These features make the MC7815CT suitable for use in power supply circuits requiring regulated 15V outputs, including consumer electronics, communication devices, and industrial applications.
Pinout
The MC7815CT is a voltage regulator IC that provides a fixed output voltage of +15V. It is part of the 78xx series of voltage regulators, which are widely used for providing stable voltage outputs in electronic circuits.
The MC7815CT comes in a TO-220 package and typically has three pins:
1. Input (Pin 1): This pin receives the unregulated input voltage, which must be higher than the desired output voltage to ensure proper regulation.
2. Ground (Pin 2): This pin is connected to the ground of the circuit. It serves as a reference point for the input and output voltages.
3. Output (Pin 3): This pin provides the regulated +15V output.
These regulators are commonly used in power supply circuits to deliver a stable voltage output, protecting sensitive electronic components from fluctuations in input voltage. They are known for their ease of use, requiring minimal external components, usually just a couple of capacitors for input and output stabilization.
The MC7815CT comes in a TO-220 package and typically has three pins:
1. Input (Pin 1): This pin receives the unregulated input voltage, which must be higher than the desired output voltage to ensure proper regulation.
2. Ground (Pin 2): This pin is connected to the ground of the circuit. It serves as a reference point for the input and output voltages.
3. Output (Pin 3): This pin provides the regulated +15V output.
These regulators are commonly used in power supply circuits to deliver a stable voltage output, protecting sensitive electronic components from fluctuations in input voltage. They are known for their ease of use, requiring minimal external components, usually just a couple of capacitors for input and output stabilization.
Manufacturer
The MC7815CT is a voltage regulator manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a leading semiconductor supplier that focuses on energy-efficient electronics. The company designs and manufactures a wide range of semiconductor components including power and signal management, logic, discrete, and custom devices. Onsemi's products are used in various industries such as automotive, industrial, communications, computing, and consumer electronics. The company emphasizes innovations in smart power and sensing technologies, aiming to improve energy efficiency and performance.
Application
The MC7815CT is a voltage regulator used in various electronic applications. It provides a stable 15V output from a higher input voltage, making it suitable for power supply designs. Common application areas include:
1. Consumer Electronics: Used in devices requiring consistent voltage levels.
2. Industrial Equipment: Powers control systems and sensors with stable voltage.
3. Telecommunications: Ensures stable voltage for communication devices.
4. Automotive Systems: Powers components that need regulated voltage.
5. Embedded Systems: Provides power for microcontrollers and peripheral devices.
6. Test and Measurement Equipment: Supplies stable voltage for precision instruments.
Its reliability and ease of use make it ideal for these applications.
1. Consumer Electronics: Used in devices requiring consistent voltage levels.
2. Industrial Equipment: Powers control systems and sensors with stable voltage.
3. Telecommunications: Ensures stable voltage for communication devices.
4. Automotive Systems: Powers components that need regulated voltage.
5. Embedded Systems: Provides power for microcontrollers and peripheral devices.
6. Test and Measurement Equipment: Supplies stable voltage for precision instruments.
Its reliability and ease of use make it ideal for these applications.
Package
The MC7815CT is a voltage regulator in a TO-220 package. It provides a fixed output voltage of 15V and is commonly used in electronic circuits for voltage regulation, offering features like thermal protection and short-circuit protection.
