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L7815CV-DG
+BOMIC REG LINEAR 15V 1.5A TO220
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メーカーRFE/フューゼテック
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メーカー品番 #L7815CV-DG
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データシート L7815CV-DG DataSheet
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パッケージ TO-220
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在庫状況3525
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| 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 | 1.5A |
| Current-Quiescent(Iq) | 8 mA |
| PSRR | 54dB (120Hz) |
| ProtectionFeatures | Over Temperature, Short Circuit |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Through Hole |
| Package/Case | TO-220-3 |
概要
Description
The L7815CV-DG is a linear voltage regulator from STMicroelectronics, commonly used to provide a stable 15V output from a higher voltage input. As part of the 78xx series of regulators, it is designed to maintain a constant output voltage despite variations in load current and input voltage, making it ideal for powering electronic circuits that require a steady voltage supply.
Key features include thermal overload protection, short circuit protection, and a safe area compensation, ensuring reliability and durability in various applications. It is typically packaged in a TO-220 form factor for easy mounting and heat dissipation. The device can deliver up to 1.5A of output current, making it suitable for a wide range of consumer electronics, industrial equipment, and other applications where a regulated power supply is essential.
The L7815CV-DG is recognized for its simplicity and efficiency in basic voltage regulation tasks, and its ease of use makes it a popular choice among engineers and hobbyists alike.
Key features include thermal overload protection, short circuit protection, and a safe area compensation, ensuring reliability and durability in various applications. It is typically packaged in a TO-220 form factor for easy mounting and heat dissipation. The device can deliver up to 1.5A of output current, making it suitable for a wide range of consumer electronics, industrial equipment, and other applications where a regulated power supply is essential.
The L7815CV-DG is recognized for its simplicity and efficiency in basic voltage regulation tasks, and its ease of use makes it a popular choice among engineers and hobbyists alike.
Equivalent
The L7815CV-DG is a linear voltage regulator providing a fixed 15V output. Equivalent products include:
1. LM7815 by Texas Instruments
2. UA7815 by Texas Instruments
3. MC7815 by ON Semiconductor
4. KA7815 by Fairchild Semiconductor
5. NTE960 by NTE Electronics
These alternatives offer similar performance characteristics and pin configurations, making them suitable substitutes for applications requiring a 15V linear voltage regulator. Always verify the specific requirements and specifications before substitution.
1. LM7815 by Texas Instruments
2. UA7815 by Texas Instruments
3. MC7815 by ON Semiconductor
4. KA7815 by Fairchild Semiconductor
5. NTE960 by NTE Electronics
These alternatives offer similar performance characteristics and pin configurations, making them suitable substitutes for applications requiring a 15V linear voltage regulator. Always verify the specific requirements and specifications before substitution.
Features
The L7815CV-DG is a linear voltage regulator designed to provide a fixed output voltage of 15V. Key features include:
1. Output Current: It can supply up to 1.5A of output current, making it suitable for a variety of applications.
2. Thermal Protection: The regulator is equipped with thermal shutdown protection to prevent overheating, enhancing its reliability and safety.
3. Short-Circuit Protection: It includes short-circuit protection, safeguarding the device and the circuit from damage due to excessive current.
4. Safe Operating Area: The built-in safe operating area protection ensures stable performance even under adverse conditions.
5. Dropout Voltage: The L7815CV-DG typically has a dropout voltage of about 2V, which is the minimum difference between input and output voltage for proper regulation.
6. Operating Temperature Range: It operates within a temperature range of 0°C to 125°C, suitable for most standard environments.
7. Package Type: The device is commonly available in a TO-220 package, which provides good heat dissipation capabilities.
These features make the L7815CV-DG a reliable choice for applications requiring stable 15V power supply.
1. Output Current: It can supply up to 1.5A of output current, making it suitable for a variety of applications.
2. Thermal Protection: The regulator is equipped with thermal shutdown protection to prevent overheating, enhancing its reliability and safety.
3. Short-Circuit Protection: It includes short-circuit protection, safeguarding the device and the circuit from damage due to excessive current.
4. Safe Operating Area: The built-in safe operating area protection ensures stable performance even under adverse conditions.
5. Dropout Voltage: The L7815CV-DG typically has a dropout voltage of about 2V, which is the minimum difference between input and output voltage for proper regulation.
6. Operating Temperature Range: It operates within a temperature range of 0°C to 125°C, suitable for most standard environments.
7. Package Type: The device is commonly available in a TO-220 package, which provides good heat dissipation capabilities.
These features make the L7815CV-DG a reliable choice for applications requiring stable 15V power supply.
Pinout
The L7815CV-DG is a three-terminal positive voltage regulator with a fixed output voltage of 15V. It is part of the 78xx series of voltage regulators. The pin count for the L7815CV-DG is three. The functions of these pins are as follows:
1. Input (Pin 1): This pin receives the input voltage, which should be higher than the desired output voltage of 15V to ensure proper regulation.
2. Ground (Pin 2): This pin is connected to the ground or 0V reference point of the circuit. It serves as a common return path for the input and output voltages.
3. Output (Pin 3): This pin provides the regulated output voltage of 15V.
The device is commonly used in electronics projects and applications requiring a steady and reliable 15V power supply. It also features protection against overheating and short-circuits.
1. Input (Pin 1): This pin receives the input voltage, which should be higher than the desired output voltage of 15V to ensure proper regulation.
2. Ground (Pin 2): This pin is connected to the ground or 0V reference point of the circuit. It serves as a common return path for the input and output voltages.
3. Output (Pin 3): This pin provides the regulated output voltage of 15V.
The device is commonly used in electronics projects and applications requiring a steady and reliable 15V power supply. It also features protection against overheating and short-circuits.
Manufacturer
The L7815CV-DG is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. These products are used in various applications, including automotive, industrial, personal electronics, and communications equipment. The company is known for its expertise in integrated circuits and microcontrollers, among other technologies, making it a key player in the electronics and semiconductor industry.
Application
The L7815CV-DG is a voltage regulator commonly used in a variety of applications. Its primary function is to provide a stable 15V output voltage from a higher input voltage. Typical application areas include:
1. Power Supplies: Used to regulate and stabilize voltage for electronic circuits.
2. Embedded Systems: Provides consistent voltage for microcontrollers and other components.
3. Consumer Electronics: Powers devices such as televisions, radios, and other small appliances.
4. Industrial Equipment: Offers reliable voltage regulation in automation and control systems.
5. Communication Devices: Ensures stable power for components in routers, modems, and transmitters.
These regulators are valued for their efficiency, reliability, and thermal protection features.
1. Power Supplies: Used to regulate and stabilize voltage for electronic circuits.
2. Embedded Systems: Provides consistent voltage for microcontrollers and other components.
3. Consumer Electronics: Powers devices such as televisions, radios, and other small appliances.
4. Industrial Equipment: Offers reliable voltage regulation in automation and control systems.
5. Communication Devices: Ensures stable power for components in routers, modems, and transmitters.
These regulators are valued for their efficiency, reliability, and thermal protection features.
Package
The L7815CV-DG is a voltage regulator package in a TO-220 form factor. It is designed to provide a stable 15V output from a higher input voltage. The package type, TO-220, allows it to be mounted on a heat sink for better thermal management, making it suitable for applications requiring reliable voltage regulation in power supplies and electronic circuits.
