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TA7805F
+Lista de MateriaisToshiba
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Especificações
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Description
Key features of the TA7805F include thermal overload protection, short circuit protection, and safe area protection, which help prevent damage to the IC and connected components under adverse conditions. It typically requires only a few external capacitors for stable operation, making it straightforward to implement in circuit designs.
The TA7805F is available in various package types, including TO-220, which provides efficient heat dissipation. This voltage regulator is widely used in consumer electronics, automotive applications, and other areas where a stable 5V power supply is needed, offering a simple and cost-effective solution for voltage regulation requirements.
Equivalent
1. LM7805 from Texas Instruments
2. KA7805 from ON Semiconductor
3. L7805 from STMicroelectronics
4. MC7805 from Fairchild Semiconductor
5. UA7805 from Texas Instruments
These alternatives offer similar functionality, providing a stable 5V output voltage for various applications. Always check datasheets to ensure compatibility with specific application requirements.
Features
1. Output Voltage: It provides a fixed output voltage of 5V, which is suitable for various applications requiring stable power supply.
2. Output Current: It typically supports an output current of up to 1A.
3. Thermal Protection: The TA7805F includes thermal overload protection to prevent damage due to overheating.
4. Short-Circuit Protection: It features short-circuit protection to safeguard against output short-circuits.
5. Dropout Voltage: The regulator has a relatively low dropout voltage, which allows it to maintain regulation over a broad range of input voltages.
6. Built-in Safe Operating Area Protection: This feature ensures reliable operation over a wide range of environmental conditions.
7. Compact Package: The device is available in a compact package, making it suitable for space-constrained applications.
8. Wide Input Voltage Range: It can handle a wide input voltage range, ensuring versatility for different power sources.
These features make the TA7805F ideal for use in consumer electronics, industrial equipment, and other applications requiring a dependable 5V power supply.
Pinout
1. Input (Pin 1): This pin receives the input voltage. The input voltage must be higher than the desired output voltage (5V) and generally ranges from 7V to 35V.
2. Ground (Pin 2): This is the common ground pin for both the input and the output. It serves as a reference point for the voltage levels.
3. Output (Pin 3): This pin provides the regulated 5V output. It can supply a maximum current of about 1 to 1.5A, depending on the specific variant and package type.
The TA7805F includes various protective features such as thermal overload protection and short-circuit protection, ensuring reliable operation in various applications, such as power supply circuits and electronic projects requiring a stable 5V source.
Manufacturer
Application
1. Consumer Electronics: Powering microcontrollers, sensors, and other components in gadgets.
2. Embedded Systems: Maintaining consistent voltage levels in system boards.
3. Automotive Electronics: Regulating voltage for car electronic circuits.
4. Industrial Automation: Providing stable power for control systems.
5. Telecommunications: Ensuring reliable power for communication devices.
Its versatility and reliability make it suitable for any application requiring a steady 5V power source.