Спецификации
| Атрибут | Ценность |
| Package | Tube |
| ProductStatus | Active |
| 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 |
Обзор
Description
The MC7815CTG is a fixed-output voltage regulator from the MC78xx series, designed to provide a stable 15V output with a maximum current of 1.5A. As a linear regulator, it is employed in various electronic applications to maintain a constant voltage level, regardless of changes in input voltage or load conditions. This component is widely used due to its robust protection features, including thermal shutdown and short-circuit protection, making it reliable and safe under various operating conditions.
The regulator operates over a wide input voltage range, typically from around 17V to 35V, depending on the specific application. It features a low dropout voltage, ensuring efficiency and minimal power loss. Its TO-220 package allows for efficient heat dissipation, and it can be mounted onto a heat sink if necessary for enhanced thermal management.
Overall, the MC7815CTG is valued for its ease of use, requiring only a few external components to function, which simplifies the design process in power supply circuits for electronic devices and systems.
The regulator operates over a wide input voltage range, typically from around 17V to 35V, depending on the specific application. It features a low dropout voltage, ensuring efficiency and minimal power loss. Its TO-220 package allows for efficient heat dissipation, and it can be mounted onto a heat sink if necessary for enhanced thermal management.
Overall, the MC7815CTG is valued for its ease of use, requiring only a few external components to function, which simplifies the design process in power supply circuits for electronic devices and systems.
Equivalent
The MC7815CTG is a 15V, 1.5A positive voltage regulator. Equivalent products include the LM7815 from Texas Instruments, UA7815 from Fairchild Semiconductor, L7815CV from STMicroelectronics, and NTE9601 from NTE Electronics. These serve similar functions with comparable voltage and current output specifications. Always verify the datasheets for compatibility in specific applications.
Features
The MC7815CTG is a voltage regulator featuring a fixed 15V output with a maximum output current of 1.5A. It provides excellent line and load regulation, making it suitable for a wide range of applications. The device is equipped with thermal overload protection and short-circuit protection, enhancing its reliability and durability. Its internal current limiting safeguards against excessive current conditions. The MC7815CTG is designed for use in general-purpose applications requiring a stable and regulated 15V power supply.
Housed in a TO-220 package, the regulator benefits from efficient heat dissipation. It operates over a wide input voltage range and is easy to use, requiring only two external capacitors for stability. This regulator is commonly employed in power supply circuits for consumer electronics, industrial equipment, and other devices needing a stable DC voltage. Additionally, its robust performance and standard industry package make it a popular choice for both hobbyist and professional use.
Housed in a TO-220 package, the regulator benefits from efficient heat dissipation. It operates over a wide input voltage range and is easy to use, requiring only two external capacitors for stability. This regulator is commonly employed in power supply circuits for consumer electronics, industrial equipment, and other devices needing a stable DC voltage. Additionally, its robust performance and standard industry package make it a popular choice for both hobbyist and professional use.
Pinout
The MC7815CTG is a voltage regulator IC with three pins. It is part of the 78xx series of fixed linear voltage regulators. The specific function of the MC7815CTG is to provide a stable 15V output voltage with a maximum output current of 1.5A.
Here is a brief description of each pin:
1. Input (Pin 1): This pin receives the unregulated input voltage, which must be higher than the intended output voltage of 15V. It powers the internal circuitry that regulates the output voltage.
2. Ground (Pin 2): The ground pin is the common reference for the input and output voltages.
3. Output (Pin 3): This pin provides the regulated 15V output. It is connected to the load that requires a stable voltage supply.
The MC7815CTG is commonly used in various applications, including power supply circuits for electronic devices, to deliver consistent voltage and protect against fluctuations.
Here is a brief description of each pin:
1. Input (Pin 1): This pin receives the unregulated input voltage, which must be higher than the intended output voltage of 15V. It powers the internal circuitry that regulates the output voltage.
2. Ground (Pin 2): The ground pin is the common reference for the input and output voltages.
3. Output (Pin 3): This pin provides the regulated 15V output. It is connected to the load that requires a stable voltage supply.
The MC7815CTG is commonly used in various applications, including power supply circuits for electronic devices, to deliver consistent voltage and protect against fluctuations.
Manufacturer
The MC7815CTG is manufactured by ON Semiconductor, now known as onsemi. onsemi is a leading supplier of semiconductor-based solutions, serving a wide array of markets including automotive, industrial, cloud power, and IoT. They offer a broad portfolio of products, including power and signal management, logic, discrete, and custom devices that help engineers solve their unique design challenges in various applications.
Application
The MC7815CTG is a voltage regulator commonly used in various electronic applications requiring a stable 15V output. Its primary application areas include:
1. Power Supply Circuits: Provides a stable and regulated output voltage for powering electronic devices and circuits.
2. Communication Equipment: Ensures consistent voltage levels for stable operation in communication devices.
3. Consumer Electronics: Used in TVs, audio equipment, and home appliances to regulate voltage.
4. Industrial Equipment: Provides reliable voltage regulation in automation and control systems.
5. Automotive Electronics: Used in vehicle electronic systems to maintain consistent voltage levels.
Overall, its robust design makes it suitable for applications requiring reliable voltage regulation.
1. Power Supply Circuits: Provides a stable and regulated output voltage for powering electronic devices and circuits.
2. Communication Equipment: Ensures consistent voltage levels for stable operation in communication devices.
3. Consumer Electronics: Used in TVs, audio equipment, and home appliances to regulate voltage.
4. Industrial Equipment: Provides reliable voltage regulation in automation and control systems.
5. Automotive Electronics: Used in vehicle electronic systems to maintain consistent voltage levels.
Overall, its robust design makes it suitable for applications requiring reliable voltage regulation.
Package
The MC7815CTG is a voltage regulator featuring a TO-220 package type. This package is a common choice for power components, providing efficient heat dissipation and ease of mounting for applications requiring stable voltage regulation.
