L7815CD2T

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Linear Voltage Regulators 15V 1.0A Positive

  • FabricanteSTMicroeletrônica

  • Peça do Fabricante #L7815CD2T

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Especificações

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Standard Pack Qty 50
Packaging Tube

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Description

"L7815CD2T" likely refers to a specific linear voltage regulator integrated circuit (IC) model. These components are commonly used in electronic circuits to maintain a steady output voltage level, despite variations in input voltage or load conditions. The "L7815" part of the code typically signifies a fixed positive voltage regulator that outputs 15 volts. The letters and numbers following the main model number, such as "CD2T," often provide additional information about the package type, temperature range, or specific manufacturer variations.
These regulators are valued in electronic design for their simplicity, ease of use, and low cost. They are usually equipped with protection features such as thermal shutdown, current limiting, and safe area compensation. The L7815 series is widely used in applications where a stable 15V power supply is required, such as in power supplies for various electronic devices, embedded systems, and other applications necessitating reliable voltage regulation. Always consult the specific datasheet for detailed specifications and application guidance.

Equivalent

The L7815CD2T is a 15V, 1.5A voltage regulator. Equivalent products include:
1. LM7815 by Texas Instruments
2. NTE960 by NTE Electronics
3. MC7815 by ON Semiconductor
4. KA7815 by Fairchild Semiconductor (now part of ON Semiconductor)
5. UA7815 by STMicroelectronics
Ensure cross-compatibility by checking the datasheets for pin configurations and electrical specifications before integrating into your design.

Features

The L7815CD2T is a voltage regulator from the L78 series, featuring a fixed output voltage of 15V. Some key features include:
1. Output Current: It provides up to 1.5A of output current, suitable for a variety of applications.
2. Protection: Includes internal thermal overload protection, short-circuit protection, and safe area protection, ensuring durability and reliability.
3. Dropout Voltage: The device typically has a dropout voltage of 2V, which is the minimum difference between input and output voltage needed for proper regulation.
4. Operating Temperature: It operates within a temperature range of 0°C to +125°C, making it suitable for a wide range of environments.
5. Package Type: The L7815CD2T is available in a TO-220 package, which is common for power components due to its heat dissipation capabilities.
6. Noise and Ripple Rejection: It offers good regulation with low output noise and high ripple rejection.
These features make the L7815CD2T suitable for applications requiring stable 15V power supply, such as consumer electronics, industrial equipment, and automotive systems.

Pinout

The L7815CD2T is a linear voltage regulator from the L78 series, designed to provide a fixed output voltage of 15V. It is commonly used in electronic circuits to provide a stable voltage supply. The L7815CD2T typically comes in a TO-263 package, which is a surface-mount package. The device has three pins:
1. Input (Pin 1): This pin is connected to the unregulated input voltage. The input voltage should be higher than the desired output voltage to ensure proper regulation.
2. Ground (Pin 2): This is the common ground pin for both the input and output. It serves as the reference point for the input and output voltages.
3. Output (Pin 3): This pin provides the regulated 15V output.
The L7815CD2T is capable of delivering a continuous output current of up to 1.5A, making it suitable for a variety of applications that require a reliable 15V power supply. It includes built-in protection features such as thermal shutdown and short-circuit protection to ensure safe operation.

Manufacturer

The L7815CD2T is a voltage regulator manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of semiconductor products and solutions. The company serves various industries, including automotive, industrial, personal electronics, communications equipment, and computers and peripherals. STMicroelectronics is known for its innovation and technological expertise in creating integrated circuits and other semiconductor devices that are essential components in electronic systems and devices worldwide.

Application

The L7815CD2T is a voltage regulator commonly used in various applications requiring a stable 15V output. Its primary application areas include:
1. Power Supplies: Used in designing linear power supplies for electronic circuits.
2. Consumer Electronics: Provides stable voltage for devices like televisions and audio equipment.
3. Industrial Electronics: Ensures consistent power delivery in automation systems and control panels.
4. Automotive: Used in vehicle electronics to stabilize voltage for various components.
5. Telecommunications: Powers components in communication devices with stable voltage requirements.
6. Embedded Systems: Provides regulated power for microcontrollers and sensors in embedded applications.
These applications benefit from its reliability, ease of use, and protection features like thermal shutdown.

Package

The L7815CD2T is a linear voltage regulator with a TO-263 package type. The TO-263, also known as D2PAK, is a surface-mount package that is commonly used for power devices, offering efficient heat dissipation and compact size.

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