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L7815CD2T

Name: L7815CD2T
Rating: 4.7 (12 reviews)

Linear Voltage Regulators 15V 1.0A Positive

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Standard Pack Qty	50
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概述

Description

The L7815CD2T is a linear voltage regulator designed to provide a stable output voltage of 15V. It is part of the L78xx series, which are popular fixed voltage regulators used in various electronic applications. The "CD" designation indicates it is packaged in a TO-220 form factor, which facilitates heat dissipation, making it suitable for higher current applications (up to 1.5A).
Key features include:
- Input Voltage Range: Typically 17V to 35V
- Dropout Voltage: Around 2V, meaning the input must be at least 2V higher than the output for proper regulation.
- Protection: It includes thermal overload and short-circuit protection.
- Easy to use: Requires minimal external components, typically just input and output capacitors for stability.
Common applications include power supplies for audio equipment, microcontrollers, and other electronic circuits requiring a reliable 15V source.

Features

The L7815CD2T is a linear voltage regulator that provides a fixed output voltage of 15V. Key features include:
1. Output Current: Capable of delivering up to 1.5A of output current.
2. Input Voltage Range: Operates with an input voltage range of 17V to 35V.
3. Thermal Protection: Equipped with thermal shutdown to prevent overheating.
4. Short Circuit Protection: Includes internal current limiting to safeguard against short circuits.
5. Package: Available in a TO-220 package, suitable for heatsinking.
6. Low Dropout Voltage: Offers a low dropout voltage for efficient performance.
7. Temperature Stability: Maintains stability across a wide temperature range (-40°C to +125°C).
8. Easy to Use: Simple to implement with minimal external components required.
These features make the L7815CD2T ideal for various applications, including power supplies for audio equipment, LED drivers, and other electronic devices needing a stable 15V output.

Package

The L7815CD2T is typically packaged in a TO-220 format. This package type features a metal tab for heat dissipation and is suitable for through-hole mounting, allowing for efficient thermal management in various applications.

Pinout

The L7815CD2T is a voltage regulator with a 3-pin configuration. It provides a fixed output voltage of +15V. The pin functions are as follows:
1. Input Pin (Vin): This pin receives the unregulated input voltage, which must be higher than 15V for proper regulation.
2. Ground Pin (GND): This pin is connected to the circuit ground.
3. Output Pin (Vout): This pin delivers the regulated +15V output.
The L7815CD2T is commonly used in various applications where a stable +15V power supply is required, such as in electronic circuits and power supplies. It features thermal overload protection and short-circuit protection for enhanced reliability.

Manufacturer

The L7815CD2T is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in the design and production of a wide range of electronic components, including microcontrollers, sensors, power management devices, and analog ICs. The company serves various markets such as automotive, industrial, consumer electronics, and communications, providing innovative solutions to meet the growing demands of technology and electronics applications. As a prominent player in the semiconductor industry, STMicroelectronics focuses on sustainability and innovation, contributing to advancements in the Internet of Things (IoT), smart mobility, and energy efficiency.

Application

The L7815CD2T is a voltage regulator that provides a fixed output of 15V. Its application areas include powering microcontrollers, sensors, and low-power analog circuits in consumer electronics, automotive, and industrial equipment. It is also used in power supplies and as a component in DIY electronics projects to ensure stable voltage supply.

Equivalent

The L7815CD2T is a voltage regulator that provides a fixed output of +15V. Equivalent products include the LM7815, L7815CV, LM7815CT, and LT1085. These alternatives may offer similar functionality, but check specifications for differences in current ratings, thermal characteristics, and package types. Always verify compatibility with your specific application requirements.