規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 35V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 2V @ 1A (Typ) |
| Current-Output | 1A |
| Current-Quiescent(Iq) | 8 mA |
| PSRR | 68dB (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 |
概述
Description
The MC7805BDTRKG is a fixed-output voltage regulator manufactured by ON Semiconductor. It is part of the MC78xx series, which provides a stable 5V output voltage from a higher input voltage. The device is designed to supply up to 1A of output current with excellent regulation over line and load variations. Key features include a built-in thermal shutdown, current limiting, and safe area protection, which enhance its reliability in various applications. The MC7805BDTRKG is suitable for a wide range of electronic projects, such as power supplies for microcontrollers, sensors, and other low-power devices. It typically comes in a TO-252 surface-mount package, making it easy to integrate into compact circuit designs. The device is favored for its simplicity, reliability, and cost-effectiveness in providing a standard 5V power rail.
Equivalent
The MC7805BDTRKG is a 5V voltage regulator. Equivalent products include the LM7805, UA7805, NTE960, L7805CV, and KA7805. These are all 5V linear voltage regulators with similar specifications and can generally be used as substitutes in most applications. Always check the datasheets for compatibility regarding package type, thermal characteristics, and electrical specifications before substituting.
Features
The MC7805BDTRKG is a voltage regulator that provides a fixed output of 5V at up to 1A current. It is designed for a wide range of applications, offering the following key features:
1. Output Voltage: 5V with high stability.
2. Current Capability: Delivers up to 1A output current.
3. Thermal Protection: Includes a built-in thermal shutdown to prevent overheating.
4. Short-Circuit Protection: Protects against output short circuits.
5. Wide Input Voltage Range: Operates with a higher input voltage to provide a stable 5V output.
6. Low Quiescent Current: Minimizes power waste when the device is not loaded.
7. Package Type: Available in TO-252 (DPAK) surface-mount package for compact applications.
8. Temperature Range: Operates effectively over a wide temperature range, suitable for various environments.
9. Reliability: Designed for high reliability and long-term use in electronic circuits.
These features make the MC7805BDTRKG suitable for powering microcontrollers, sensors, and other low-power devices in various electronic projects.
1. Output Voltage: 5V with high stability.
2. Current Capability: Delivers up to 1A output current.
3. Thermal Protection: Includes a built-in thermal shutdown to prevent overheating.
4. Short-Circuit Protection: Protects against output short circuits.
5. Wide Input Voltage Range: Operates with a higher input voltage to provide a stable 5V output.
6. Low Quiescent Current: Minimizes power waste when the device is not loaded.
7. Package Type: Available in TO-252 (DPAK) surface-mount package for compact applications.
8. Temperature Range: Operates effectively over a wide temperature range, suitable for various environments.
9. Reliability: Designed for high reliability and long-term use in electronic circuits.
These features make the MC7805BDTRKG suitable for powering microcontrollers, sensors, and other low-power devices in various electronic projects.
Pinout
The MC7805BDTRKG is a voltage regulator from ON Semiconductor, part of the 7805 series, which provides a fixed output voltage of 5V. It is commonly used to provide a stable 5V output from a higher input voltage.
The device typically comes in a TO-252-3 package, which has 3 pins:
1. Input (Pin 1): This pin accepts the input voltage, which should be higher than 5V to ensure proper regulation.
2. Ground (Pin 2): This is the ground reference pin and is connected to the ground of the circuit.
3. Output (Pin 3): This pin provides the regulated 5V output.
These regulators are commonly used in a variety of electronic circuits to provide a stable voltage output, protecting sensitive components from voltage fluctuations. They are known for their simplicity, reliability, and ease of use, making them a staple in many power supply designs.
The device typically comes in a TO-252-3 package, which has 3 pins:
1. Input (Pin 1): This pin accepts the input voltage, which should be higher than 5V to ensure proper regulation.
2. Ground (Pin 2): This is the ground reference pin and is connected to the ground of the circuit.
3. Output (Pin 3): This pin provides the regulated 5V output.
These regulators are commonly used in a variety of electronic circuits to provide a stable voltage output, protecting sensitive components from voltage fluctuations. They are known for their simplicity, reliability, and ease of use, making them a staple in many power supply designs.
Manufacturer
The MC7805BDTRKG is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a leading supplier of semiconductor-based solutions, offering a comprehensive portfolio of energy-efficient power and signal management, logic, discrete, and custom devices. The company serves a wide range of industries, including automotive, industrial, cloud power, and IoT (Internet of Things), focusing on enabling energy-efficient innovations. Onsemi is known for its commitment to sustainability and providing semiconductor solutions that help reduce global energy usage.
Application
The MC7805BDTRKG is a voltage regulator that is commonly used in electronic applications to provide a stable 5V output from a higher input voltage. Key application areas include:
1. Consumer Electronics: Used in devices like televisions, radios, and gaming consoles to ensure consistent power supply.
2. Embedded Systems: Provides power to microcontrollers and digital circuits in embedded applications.
3. Industrial Equipment: Utilized in control systems and instrumentation for voltage regulation.
4. Communication Devices: Ensures stable voltage supply in networking equipment and communication devices.
5. Automotive Electronics: Used in vehicle electronic systems for stable voltage outputs.
Its reliability and ease of use make it suitable for a wide range of applications needing a regulated 5V power supply.
1. Consumer Electronics: Used in devices like televisions, radios, and gaming consoles to ensure consistent power supply.
2. Embedded Systems: Provides power to microcontrollers and digital circuits in embedded applications.
3. Industrial Equipment: Utilized in control systems and instrumentation for voltage regulation.
4. Communication Devices: Ensures stable voltage supply in networking equipment and communication devices.
5. Automotive Electronics: Used in vehicle electronic systems for stable voltage outputs.
Its reliability and ease of use make it suitable for a wide range of applications needing a regulated 5V power supply.
Package
The MC7805BDTRKG is a voltage regulator from ON Semiconductor. It comes in a DPAK package, which is a surface-mount medium-power package designed for efficient thermal and electrical performance. This package is suitable for applications requiring a compact form factor with reliable heat dissipation capabilities.
