The MC78M05BDTRKG is a high-performance linear regulator manufactured by ON Semiconductor and is widely used in a variety of electronic devices that require stable voltage. The regulator integrates current limiting, thermal shutdown, and safe area compensation for the internal transistors to ensure stability and reliability under a wide range of operating conditions.The MC78M05BDTRKG can provide output currents up to 500 mA with adequate heat dissipation.

MC78M05BDTRKG silkscreen image

　　Product Features

　　1. No external components required: simplifies circuit design and reduces the use of peripheral components.

　　2. Internal thermal overload protection: prevent overheating damage and extend device life.

　　3. Internal short-circuit current limitation: improves circuit safety and protects devices from short-circuit damage.

　　4. Output transistor safe area compensation: Ensure stable operation under various operating conditions.

　　5. A variety of output voltage options: providing 5.0 V, 8.0 V, 12 V and 15 V fixed output voltage to meet different application requirements.

　　6. NCV prefix for automotive applications: Compliant with AEC-Q100 certification and PPAP capability for high reliability automotive and industrial applications.

　　7. Lead-free devices: comply with environmental standards, adapt to modern environmental requirements.


　　Datasheet

　　1.Brand: ON Semiconductor

　　2.Package: TO-252-3(DPAK)

　　3.Manufacturer: ON Semiconductor

　　4.Product Category: Linear Voltage Regulators

　　5.RoHS: Yes

　　6.Mounting Style: SMD/SMT

　　7.Package/Case: TO-252-3

　　8. Number of outputs: 1 Output

　　9. Polarity: Positive

　　10.Output Voltage: 5 V

　　11.Output Current: 500 mA

　　12.Output Type: Fixed

　　13. Maximum input voltage: 35 V

　　14. Minimum input voltage: 7 V

　　15.Minimum operating temperature: -40°C

　　16. Maximum operating temperature: +125°C

　　17. Load regulation: 100 mV

　　18.Line regulation: 50 mV

　　19. Series: MC78M05

　　20. Height: 2.38 mm

　　21. Length: 6.73 mm

　　22. Width: 6.22 mm

　　23. PSRR/Ripple Rejection - Typical: 80 dB

　　24. Unit Weight: 580 mg

MC78M05BDTRKG Schematic Diagram

　　Key Benefits

　　The MC78M05BDTRKG regulator is designed to excel in a variety of application scenarios. Its main advantages include:

　　1. High reliability: Built-in overheat protection and short-circuit protection ensure stable operation in harsh environments.

　　2. High accuracy output: Provides accurate output voltage even when the supply voltage fluctuates and the load changes.

　　3. Simple and easy to use: no external components are required, reducing design complexity and improving system reliability.

　　4. Wide range of applications: suitable for automotive, industrial control, communication equipment, consumer electronics and other fields.


　　Application Scenario

　　The MC78M05BDTRKG linear regulator is suitable for a variety of electronic devices that require a stable voltage supply. Its specific applications include but are not limited to:

　　1. Automotive electronics: to provide stable voltage for automotive electronic control unit (ECU), sensors and other electronic components.

　　2. Industrial control: In automation control systems, provide stable power supply to ensure reliable operation of the system.

　　3. Communication equipment: Provide stable power supply for routers, switches and other communication equipment.

　　4. Consumer electronics: used in home appliances, portable devices and other consumer electronics to ensure the normal operation of the equipment.


　　Conclusion

　　The MC78M05BDTRKG is a linear voltage regulator with excellent performance and a wide range of applications. With its high reliability and high accuracy output, this regulator plays an important role in a variety of electronic devices. Whether it is used in automotive electronics, industrial control or communication equipment, the MC78M05BDTRKG provides stable power support, making it an ideal choice in power management solutions.