The TA78M12SB(TP,Q) is a three-terminal positive voltage regulator manufactured by Toshiba Semiconductor and Storage. This regulator is designed to provide a stable and regulated 12V output voltage for a variety of electronic applications. It is part of the TA78Mxx series, known for its reliability and ease of use in circuit designs.

Applications

• Power supplies for electronic devices: Used in power supplies to provide a stable 12V output for various electronic components and systems.
• Voltage regulation in industrial equipment: Employed in industrial control systems and equipment to ensure consistent voltage levels for reliable operation.
• Automotive electronics: Integrated into automotive electronic circuits requiring a regulated 12V supply.
• Consumer electronics: Utilized in consumer electronics products, such as audio amplifiers and set-top boxes, to maintain a stable voltage supply.
• Battery chargers: Can be used in battery charging circuits to provide a constant voltage for charging batteries.

Features

• Fixed 12V output voltage: Provides a stable and regulated 12V output.
• Internal short-circuit current limiting: Protects the regulator and connected circuitry from damage due to short circuits.
• Thermal overload protection: Shuts down the regulator if the internal temperature exceeds safe limits, preventing thermal damage.
• High ripple rejection: Effectively filters out ripple voltage from the input, providing a cleaner output voltage.
• TO-220 package: Comes in a TO-220 package, which is easy to mount and provides good thermal dissipation.

Benefits

• Stable and reliable voltage supply: Ensures consistent performance of electronic circuits by providing a regulated 12V output.
• Protection against damage: Built-in short-circuit and thermal overload protection features prevent damage to the regulator and connected components.
• Easy to use: Simple three-terminal design simplifies integration into circuit designs.
• Cost-effective: Provides a cost-effective solution for voltage regulation needs.
• Wide operating temperature range: Operates reliably over a wide range of temperatures, making it suitable for various environments.

Technical Specifications

The TA78M12SB(TP,Q) has a maximum input voltage of typically 35V and can deliver an output current of up to 0.5A. The operating temperature range is typically from -40°C to +125°C. The package type is TO-220. Refer to the official Toshiba datasheet for complete and precise specifications.