Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| 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 | Surface Mount |
| Package/Case | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB |
Обзор
Description
The MC7815CD2TR4G is a linear voltage regulator from ON Semiconductor, designed to provide a stable output voltage of 15V. It is part of the 7800 series of regulators and is typically used in applications requiring a constant output voltage with input voltages ranging from 18V to 35V. This device can supply a maximum output current of 1.5A, making it suitable for powering medium-sized electronic circuits.
Key features of the MC7815CD2TR4G include built-in current limiting, thermal shutdown, and safe area protection, which enhance its reliability and protect it from damage due to overload or overheating. It is available in a D2PAK surface-mount package, which offers good thermal performance and is convenient for automated assembly in mass production.
This regulator is widely used in various applications including power supplies for consumer electronics, industrial equipment, and automotive systems due to its ease of use and reliable performance. The "TR4G" in its name indicates that the product is supplied in tape and reel packaging for automated assembly processes.
Key features of the MC7815CD2TR4G include built-in current limiting, thermal shutdown, and safe area protection, which enhance its reliability and protect it from damage due to overload or overheating. It is available in a D2PAK surface-mount package, which offers good thermal performance and is convenient for automated assembly in mass production.
This regulator is widely used in various applications including power supplies for consumer electronics, industrial equipment, and automotive systems due to its ease of use and reliable performance. The "TR4G" in its name indicates that the product is supplied in tape and reel packaging for automated assembly processes.
Equivalent
The MC7815CD2TR4G is a 15V, 1.5A linear voltage regulator. Equivalent products include the LM7815 series from Texas Instruments, the L7815 series from STMicroelectronics, and the UA7815 series from Fairchild Semiconductor (now part of ON Semiconductor). These alternatives offer similar voltage output and current handling capabilities, making them suitable substitutes in most applications. Always check the specific datasheet for pin compatibility and electrical characteristics before substitution.
Features
The MC7815CD2TR4G is a fixed-output voltage regulator from the MC78XX series, designed to provide a stable 15V output with a maximum output current of 1.5A. Key features of this component include:
1. Output Voltage: Fixed at 15V, suitable for a variety of applications requiring stable voltage.
2. Current Output: Can supply up to 1.5A of continuous current.
3. Thermal Overload Protection: Equipped with internal thermal protection to prevent overheating.
4. Short-Circuit Protection: Includes current limiting to safeguard against overcurrent conditions.
5. Safe Operating Area Protection: Ensures reliable operation by maintaining the device within its safe operating limits.
6. Low Quiescent Current: Designed to minimize power consumption when in idle state.
7. Package Type: Available in a D2PAK (also known as TO-263) surface mount package, which supports automated assembly.
8. Regulation Quality: Provides excellent line and load regulation, enhancing performance stability.
These features make the MC7815CD2TR4G suitable for a range of applications that require a reliable and efficient voltage regulation solution.
1. Output Voltage: Fixed at 15V, suitable for a variety of applications requiring stable voltage.
2. Current Output: Can supply up to 1.5A of continuous current.
3. Thermal Overload Protection: Equipped with internal thermal protection to prevent overheating.
4. Short-Circuit Protection: Includes current limiting to safeguard against overcurrent conditions.
5. Safe Operating Area Protection: Ensures reliable operation by maintaining the device within its safe operating limits.
6. Low Quiescent Current: Designed to minimize power consumption when in idle state.
7. Package Type: Available in a D2PAK (also known as TO-263) surface mount package, which supports automated assembly.
8. Regulation Quality: Provides excellent line and load regulation, enhancing performance stability.
These features make the MC7815CD2TR4G suitable for a range of applications that require a reliable and efficient voltage regulation solution.
Pinout
The MC7815CD2TR4G is a fixed-voltage linear voltage regulator from the MC78xx series. Specifically, it provides a +15V output. This component is typically packaged in a D2PAK surface-mount package, which is commonly used for power semiconductors.
The pin count and functions for this linear regulator are as follows:
1. Input (Vin): This pin receives the input voltage that needs regulation. It should be higher than the desired output voltage by a sufficient margin (usually a couple of volts).
2. Ground (GND): This pin is connected to the ground of the circuit. It serves as the reference point for the input and output voltages.
3. Output (Vout): This pin provides the regulated voltage output, which is +15V for the MC7815CD2TR4G.
The device may also feature a heat dissipation tab that is typically connected to ground. It's important to use adequate input and output capacitors with this regulator to ensure stable operation.
The pin count and functions for this linear regulator are as follows:
1. Input (Vin): This pin receives the input voltage that needs regulation. It should be higher than the desired output voltage by a sufficient margin (usually a couple of volts).
2. Ground (GND): This pin is connected to the ground of the circuit. It serves as the reference point for the input and output voltages.
3. Output (Vout): This pin provides the regulated voltage output, which is +15V for the MC7815CD2TR4G.
The device may also feature a heat dissipation tab that is typically connected to ground. It's important to use adequate input and output capacitors with this regulator to ensure stable operation.
Application
The MC7815CD2TR4G is a voltage regulator integrated circuit used primarily in applications requiring a stable 15V output from a higher input voltage. Its primary application areas include power supply circuits for electronic devices, telecommunications equipment, and industrial systems. It is also used in consumer electronics for providing a constant voltage to microcontrollers and other digital circuits. Additionally, the MC7815CD2TR4G is suitable for use in automotive electronics to stabilize voltage for various components. Its features, such as thermal overload protection and short-circuit protection, make it reliable for critical applications requiring robust voltage regulation.
Package
The MC7815CD2TR4G is a voltage regulator with a TO-263 surface-mount package type. It offers a 15V fixed output and is suitable for various electronic applications requiring voltage stabilization.
