仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Negative |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | -35V |
| Voltage-Output(Min/Fixed) | -15V |
| VoltageDropout(Max) | 1.1V @ 500mA (Typ) |
| Current-Output | 500mA |
| PSRR | 60dB (120Hz) |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
概要
Description
The MC79M15BDTRKG is a voltage regulator integrated circuit (IC) designed by ON Semiconductor. It specifically provides negative voltage regulation, delivering a stable output voltage of -15V from a higher voltage input, making it suitable for applications where negative voltage is required. This component is part of the 79M series, which includes various fixed negative voltage regulators. Key features of the MC79M15BDTRKG include short-circuit protection, thermal shutdown capabilities, and current limiting, enhancing the safety and reliability of the device. The regulator is commonly used in power supply circuits for electronic devices that require a negative voltage rail. It is packaged in a DPAK (TO-252) surface-mount format, which is advantageous for compact designs and efficient thermal management. The MC79M15BDTRKG is ideal for use in consumer electronics, industrial applications, and any system requiring stable negative voltage regulation. Its robust design and reliable performance make it a popular choice among engineers and designers.
Equivalent
The MC79M15BDTRKG is a negative voltage regulator providing -15V output. Equivalent products include:
1. LM7915 by Texas Instruments
2. L7915CV by STMicroelectronics
3. MC7915 by ON Semiconductor
4. L7915ACD2T by STMicroelectronics
Ensure compatibility by checking the specific electrical and thermal characteristics.
1. LM7915 by Texas Instruments
2. L7915CV by STMicroelectronics
3. MC7915 by ON Semiconductor
4. L7915ACD2T by STMicroelectronics
Ensure compatibility by checking the specific electrical and thermal characteristics.
Features
The MC79M15BDTRKG is a fixed linear voltage regulator from the MC79M00 series, designed by ON Semiconductor. This component provides a stable output voltage of -15V with a maximum output current of 0.5A, making it suitable for a wide range of applications requiring negative voltage regulation. Key features of the MC79M15BDTRKG include:
1. Output Voltage: -15V
2. Output Current: Up to 0.5A
3. Input Voltage Range: Allows for a wide range of input voltages to accommodate different power sources.
4. Regulation: Features internal current limiting and thermal shutdown for protection against overloads and overheating.
5. Package Type: Available in a DPAK surface-mount package for convenient PCB mounting and efficient thermal performance.
6. Temperature Range: Typically operates over a temperature range of 0°C to +125°C, ensuring reliability in various environmental conditions.
7. Low Dropout Voltage: Offers efficient performance due to its relatively low dropout voltage.
These features make the MC79M15BDTRKG suitable for power supply circuits in various electronic applications.
1. Output Voltage: -15V
2. Output Current: Up to 0.5A
3. Input Voltage Range: Allows for a wide range of input voltages to accommodate different power sources.
4. Regulation: Features internal current limiting and thermal shutdown for protection against overloads and overheating.
5. Package Type: Available in a DPAK surface-mount package for convenient PCB mounting and efficient thermal performance.
6. Temperature Range: Typically operates over a temperature range of 0°C to +125°C, ensuring reliability in various environmental conditions.
7. Low Dropout Voltage: Offers efficient performance due to its relatively low dropout voltage.
These features make the MC79M15BDTRKG suitable for power supply circuits in various electronic applications.
Pinout
The MC79M15BDTRKG is a fixed negative voltage regulator from the MC79M series, manufactured by ON Semiconductor. It typically comes in a DPAK (TO-252) package, which usually has 3 pins. The pin functions for this regulator are as follows:
1. Input Pin: This pin receives the unregulated negative voltage that needs to be regulated. It is connected to the negative side of the input power supply.
2. Ground Pin: This pin is connected to the ground of the circuit. It serves as a reference point for the input and output voltages.
3. Output Pin: This pin provides the regulated negative voltage output, which in the case of the MC79M15BDTRKG is -15V.
These regulators are commonly used in applications requiring a stable, fixed negative supply voltage, such as in power supplies and various electronic circuits.
1. Input Pin: This pin receives the unregulated negative voltage that needs to be regulated. It is connected to the negative side of the input power supply.
2. Ground Pin: This pin is connected to the ground of the circuit. It serves as a reference point for the input and output voltages.
3. Output Pin: This pin provides the regulated negative voltage output, which in the case of the MC79M15BDTRKG is -15V.
These regulators are commonly used in applications requiring a stable, fixed negative supply voltage, such as in power supplies and various electronic circuits.
Manufacturer
The MC79M15BDTRKG is manufactured by ON Semiconductor, which is now known as onsemi. onsemi is a leading global supplier of semiconductor-based solutions. The company focuses on providing a comprehensive range of products that include power and signal management, logic, discrete, and custom devices. Their solutions are employed in a variety of markets such as automotive, industrial, cloud power, and Internet of Things (IoT), among others. onsemi is recognized for its innovation and for providing energy-efficient and robust semiconductor components that enhance the performance and efficiency of electronic systems.
Application
The MC79M15BDTRKG is a voltage regulator, specifically a negative linear voltage regulator, which is used in various electronic applications. Its primary application areas include:
1. Power Supply Systems: Provides a stable negative voltage output for various electronic circuits.
2. Consumer Electronics: Used in devices requiring stable power, such as audio equipment and televisions.
3. Industrial Control Systems: Ensures reliable power for control circuits.
4. Communication Equipment: Stabilizes power for transmitters and receivers.
5. Computing Devices: Supplies regulated power to certain components in computers and related peripherals.
These applications benefit from the component's ability to maintain a constant output voltage despite variations in input voltage or load conditions.
1. Power Supply Systems: Provides a stable negative voltage output for various electronic circuits.
2. Consumer Electronics: Used in devices requiring stable power, such as audio equipment and televisions.
3. Industrial Control Systems: Ensures reliable power for control circuits.
4. Communication Equipment: Stabilizes power for transmitters and receivers.
5. Computing Devices: Supplies regulated power to certain components in computers and related peripherals.
These applications benefit from the component's ability to maintain a constant output voltage despite variations in input voltage or load conditions.
Package
The MC79M15BDTRKG is a voltage regulator with a DPAK (TO-252) package type, used for surface-mount applications.
