Specifications
| Attribute | Value |
| Package | Bulk,Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 35V |
| Voltage-Output(Min/Fixed) | 5V |
| Current-Output | 500mA |
| PSRR | 80dB (120Hz) |
| ProtectionFeatures | Over Temperature, Short Circuit |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
Overview
Description
The MC78M05ABDTG is a voltage regulator from ON Semiconductor, designed to provide a stable 5V output from a higher voltage input. It is part of the 78M series, known for efficiency and reliability in power management applications. The device typically handles input voltages ranging from around 7V to 35V and delivers up to 500mA of output current.
Key features include thermal shutdown, current limiting, and safe operating area protection, ensuring robust performance even under challenging conditions. The MC78M05ABDTG is housed in a TO-252 package, making it suitable for various applications such as consumer electronics, industrial equipment, and more, where efficient voltage regulation is required.
Overall, the MC78M05ABDTG offers a convenient and reliable solution for converting and regulating power, benefiting from the well-known characteristics of the 78 series linear voltage regulators.
Key features include thermal shutdown, current limiting, and safe operating area protection, ensuring robust performance even under challenging conditions. The MC78M05ABDTG is housed in a TO-252 package, making it suitable for various applications such as consumer electronics, industrial equipment, and more, where efficient voltage regulation is required.
Overall, the MC78M05ABDTG offers a convenient and reliable solution for converting and regulating power, benefiting from the well-known characteristics of the 78 series linear voltage regulators.
Equivalent
The MC78M05ABDTG is a 5V voltage regulator in a TO-252 package. Equivalent products include:
1. LM7805 by Texas Instruments
2. KA7805 by ON Semiconductor
3. UA78M05 by Texas Instruments
4. NCP7805 by ON Semiconductor
5. L78M05 by STMicroelectronics
These components offer similar functionality, ensuring a regulated 5V output suitable for various electronic applications. Always verify electrical characteristics and pin compatibility when substituting.
1. LM7805 by Texas Instruments
2. KA7805 by ON Semiconductor
3. UA78M05 by Texas Instruments
4. NCP7805 by ON Semiconductor
5. L78M05 by STMicroelectronics
These components offer similar functionality, ensuring a regulated 5V output suitable for various electronic applications. Always verify electrical characteristics and pin compatibility when substituting.
Features
The MC78M05ABDTG is a voltage regulator designed to provide a fixed output voltage of 5V. Key features include:
1. Output Current: It can deliver up to 500 mA of output current, making it suitable for medium-power applications.
2. Line Regulation: It offers good line regulation, ensuring that the output voltage remains stable even with changes in input voltage.
3. Load Regulation: The regulator maintains stable output voltage levels with varying load currents.
4. Thermal Protection: It includes built-in thermal protection to prevent damage from overheating.
5. Short-Circuit Protection: The device is protected against short-circuit conditions, enhancing reliability.
6. Low Quiescent Current: It features low quiescent current, which helps in power-saving, especially in battery-powered applications.
7. Package Type: The MC78M05ABDTG typically comes in a DPAK surface-mount package, facilitating compact circuit design.
These features make the MC78M05ABDTG suitable for a variety of applications, including consumer electronics, industrial equipment, and more, where a stable 5V supply is required.
1. Output Current: It can deliver up to 500 mA of output current, making it suitable for medium-power applications.
2. Line Regulation: It offers good line regulation, ensuring that the output voltage remains stable even with changes in input voltage.
3. Load Regulation: The regulator maintains stable output voltage levels with varying load currents.
4. Thermal Protection: It includes built-in thermal protection to prevent damage from overheating.
5. Short-Circuit Protection: The device is protected against short-circuit conditions, enhancing reliability.
6. Low Quiescent Current: It features low quiescent current, which helps in power-saving, especially in battery-powered applications.
7. Package Type: The MC78M05ABDTG typically comes in a DPAK surface-mount package, facilitating compact circuit design.
These features make the MC78M05ABDTG suitable for a variety of applications, including consumer electronics, industrial equipment, and more, where a stable 5V supply is required.
Pinout
The MC78M05ABDTG is a voltage regulator from the MC78M00 series, specifically providing a fixed output voltage of 5V. It typically comes in a TO-252 package, which is a DPAK (surface-mount) configuration. The pin count for the MC78M05ABDTG in this package is generally 3 pins.
The functions of the pins are as follows:
1. Input (Vin): This pin receives the unregulated input voltage. It is the pin where you apply the voltage that needs to be regulated down to a stable 5V.
2. Ground (GND): This is the common ground and is shared between the input and output. It is used as a reference for the output voltage.
3. Output (Vout): This pin provides the regulated 5V output voltage. It supplies the power to your circuit at a stable voltage level.
This regulator is commonly used for powering microcontrollers, sensors, and other electronic components that require a stable 5V supply.
The functions of the pins are as follows:
1. Input (Vin): This pin receives the unregulated input voltage. It is the pin where you apply the voltage that needs to be regulated down to a stable 5V.
2. Ground (GND): This is the common ground and is shared between the input and output. It is used as a reference for the output voltage.
3. Output (Vout): This pin provides the regulated 5V output voltage. It supplies the power to your circuit at a stable voltage level.
This regulator is commonly used for powering microcontrollers, sensors, and other electronic components that require a stable 5V supply.
Manufacturer
The MC78M05ABDTG is manufactured by onsemi, formerly known as ON Semiconductor. onsemi is a semiconductor manufacturing company that designs and develops a wide range of semiconductor components, including power and signal management, logic, discrete, and custom devices. These components are used in various applications across different industries, including automotive, industrial, communications, computing, consumer electronics, and more. onsemi is known for focusing on energy-efficient solutions and plays a significant role in the development of technologies related to power management and alternative energy. The company is part of the broader semiconductor industry, which is crucial for innovative technologies and modern electronic systems.
Application
The MC78M05ABDTG is a voltage regulator commonly used in applications requiring a stable 5V output from a higher input voltage. Its application areas include:
1. Consumer Electronics: Powering microcontrollers and digital circuits.
2. Industrial Systems: Stabilizing voltage for sensors and control systems.
3. Automotive Electronics: Providing consistent voltage for various onboard systems.
4. Telecommunication Equipment: Ensuring stable power for communication devices.
5. Embedded Systems: Supplying power to processors and peripheral devices.
6. Instrumentation: Maintaining stable voltage for measurement accuracy.
These applications benefit from the component's ability to provide a reliable and regulated power supply in environments with varying voltage inputs.
1. Consumer Electronics: Powering microcontrollers and digital circuits.
2. Industrial Systems: Stabilizing voltage for sensors and control systems.
3. Automotive Electronics: Providing consistent voltage for various onboard systems.
4. Telecommunication Equipment: Ensuring stable power for communication devices.
5. Embedded Systems: Supplying power to processors and peripheral devices.
6. Instrumentation: Maintaining stable voltage for measurement accuracy.
These applications benefit from the component's ability to provide a reliable and regulated power supply in environments with varying voltage inputs.
Package
The MC78M05ABDTG is a voltage regulator with a DPAK (TO-252) package type. This package is designed for surface-mount applications, providing a compact and efficient solution for voltage regulation needs.
