사양
| 속성 | 가치 |
| 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 |
개요
Description
The MC78M05BDTG is a voltage regulator integrated circuit designed to provide a stable 5V output from a higher voltage input. It is part of the 78M series of regulators, known for their capability to deliver moderate output current with good voltage regulation. This device can handle output currents up to 500 milliamps (mA), making it suitable for a variety of electronics applications where a reliable 5V supply is required.
The MC78M05BDTG includes features such as internal current limiting, thermal shutdown, and safe area protection, which enhance its reliability and protect it from damage due to overload or overheating. It is typically housed in a TO-220 package, providing ease of mounting and effective heat dissipation. The device is often used in power supply circuits, embedded systems, and other applications where a standard 5V power supply is necessary. Its simplicity, reliability, and low cost make it a popular choice among hobbyists and professionals alike for linear voltage regulation needs.
The MC78M05BDTG includes features such as internal current limiting, thermal shutdown, and safe area protection, which enhance its reliability and protect it from damage due to overload or overheating. It is typically housed in a TO-220 package, providing ease of mounting and effective heat dissipation. The device is often used in power supply circuits, embedded systems, and other applications where a standard 5V power supply is necessary. Its simplicity, reliability, and low cost make it a popular choice among hobbyists and professionals alike for linear voltage regulation needs.
Equivalent
The MC78M05BDTG is a 5V voltage regulator. Some equivalent products include:
1. LM7805
2. L78M05
3. KA7805
4. NJM7805
5. UA78M05
These are all 5V, fixed-output, linear voltage regulators available from various manufacturers and suitable for similar applications. Always check the datasheets for specific parameters to ensure compatibility.
1. LM7805
2. L78M05
3. KA7805
4. NJM7805
5. UA78M05
These are all 5V, fixed-output, linear voltage regulators available from various manufacturers and suitable for similar applications. Always check the datasheets for specific parameters to ensure compatibility.
Features
The MC78M05BDTG is a voltage regulator designed to provide a stable output voltage of 5V. It can deliver an output current of up to 500 mA, making it suitable for a variety of electronic applications. Key features include:
1. Output Voltage: 5V with a typical tolerance of ±5%.
2. Output Current: Capable of supplying up to 500 mA.
3. Input Voltage Range: Typically requires an input voltage of 7V to 25V.
4. Thermal Overload Protection: Protects the device from overheating due to excessive current or voltage.
5. Short-Circuit Protection: Automatically limits output current under overload conditions.
6. Internal Current Limiting: Prevents damage by restricting excessive current flow.
7. Low Quiescent Current: Efficient power usage when the output load is minimal.
8. Package Type: Available in a TO-252 (DPAK) package, suitable for surface mounting.
The MC78M05BDTG is commonly used in power supply circuits for consumer electronics, automotive applications, and other systems requiring a dependable 5V power source.
1. Output Voltage: 5V with a typical tolerance of ±5%.
2. Output Current: Capable of supplying up to 500 mA.
3. Input Voltage Range: Typically requires an input voltage of 7V to 25V.
4. Thermal Overload Protection: Protects the device from overheating due to excessive current or voltage.
5. Short-Circuit Protection: Automatically limits output current under overload conditions.
6. Internal Current Limiting: Prevents damage by restricting excessive current flow.
7. Low Quiescent Current: Efficient power usage when the output load is minimal.
8. Package Type: Available in a TO-252 (DPAK) package, suitable for surface mounting.
The MC78M05BDTG is commonly used in power supply circuits for consumer electronics, automotive applications, and other systems requiring a dependable 5V power source.
Pinout
The MC78M05BDTG is a linear voltage regulator with a fixed output voltage of +5V. It is typically used to provide a stable voltage output from a higher voltage input. The device comes in various package types, but commonly, it is available in a TO-252 package, which has three pins.
The pin functions for the MC78M05BDTG are as follows:
1. Input (Vin): This pin is where the higher, unregulated input voltage is applied. It supplies power to the regulator circuit.
2. Ground (GND): This pin is the common ground reference for both the input and output voltages. It is connected to the system ground.
3. Output (Vout): This pin provides the regulated +5V output voltage. It can be connected to the load that requires a stable 5V power supply.
These pins allow the regulator to take an input voltage (higher than 7V) and convert it to a stable 5V output, suitable for powering digital circuits and other low-voltage applications.
The pin functions for the MC78M05BDTG are as follows:
1. Input (Vin): This pin is where the higher, unregulated input voltage is applied. It supplies power to the regulator circuit.
2. Ground (GND): This pin is the common ground reference for both the input and output voltages. It is connected to the system ground.
3. Output (Vout): This pin provides the regulated +5V output voltage. It can be connected to the load that requires a stable 5V power supply.
These pins allow the regulator to take an input voltage (higher than 7V) and convert it to a stable 5V output, suitable for powering digital circuits and other low-voltage applications.
Manufacturer
The MC78M05BDTG is manufactured by ON Semiconductor. ON Semiconductor is a semiconductor supplier company that focuses on energy-efficient electronics. The company provides a wide range of semiconductor components, including power and signal management, logic, discrete, and custom devices for various applications. These applications span across sectors such as automotive, communications, computing, consumer electronics, industrial, medical, and military/aerospace. ON Semiconductor is known for its emphasis on sustainable and energy-efficient solutions, aiming to help customers reduce global energy use.
Application
The MC78M05BDTG is a linear voltage regulator that provides a fixed 5V output. Its application areas include:
1. Consumer Electronics: Powers microcontrollers, sensors, and other low-power devices.
2. Computing: Regulates voltage for peripheral devices and internal circuits.
3. Industrial Equipment: Used in control systems and sensors requiring stable voltage.
4. Automotive: Provides regulated power to various in-car electronic systems.
5. Communication Devices: Ensures stable operation of wireless modules and networking equipment.
6. Instrumentation: Powers measurement devices and data acquisition systems.
Its reliability and simplicity make it suitable for any application requiring a stable 5V power supply.
1. Consumer Electronics: Powers microcontrollers, sensors, and other low-power devices.
2. Computing: Regulates voltage for peripheral devices and internal circuits.
3. Industrial Equipment: Used in control systems and sensors requiring stable voltage.
4. Automotive: Provides regulated power to various in-car electronic systems.
5. Communication Devices: Ensures stable operation of wireless modules and networking equipment.
6. Instrumentation: Powers measurement devices and data acquisition systems.
Its reliability and simplicity make it suitable for any application requiring a stable 5V power supply.
Package
The MC78M05BDTG is typically available in a TO-252 package, which is a surface-mount package commonly used for voltage regulators and other similar electronic components.
