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NJM7812FA

NJM7812FA Description

The NJM7812FA is a high-performance linear voltage regulator designed by Nisshinbo Micro Devices Inc., a leading manufacturer in the field of power management integrated circuits (PMIC). This regulator is part of the NJM7812 series and offers a fixed output voltage of 12V with a maximum output current of 1.5A. It is designed for through-hole mounting and is available in a TO220F package, making it suitable for a wide range of industrial and consumer applications.

NJM7812FA Features

• Output Type: Fixed at 12V, ensuring stable power supply for various electronic devices.
• Input Voltage Range: The regulator can handle a maximum input voltage of 35V, providing flexibility in power source selection.
• Output Current: Capable of delivering a continuous output current of 1.5A, making it suitable for high-current applications.
• Low Quiescent Current: With a quiescent current of only 6 mA, the NJM7812FA ensures high efficiency and minimal power loss.
• High PSRR: A power supply rejection ratio (PSRR) of 71dB at 120Hz ensures excellent noise filtering and stable output voltage.
• Protection Features: Over-temperature and short-circuit protection features enhance the reliability and safety of the regulator.
• Compliance: The NJM7812FA is RoHS compliant and unaffected by REACH regulations, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the device can be safely stored and handled without moisture-related concerns.

NJM7812FA Applications

The NJM7812FA is ideal for a variety of applications where a stable 12V power supply is required. Some specific use cases include:

• Consumer Electronics: Powering devices such as radios, amplifiers, and other audio equipment.
• Industrial Equipment: Providing a stable power source for control systems, sensors, and actuators.
• Telecommunications: Supplying power to various components in communication systems.
• Automotive: Used in vehicle electronics for stable power supply to critical systems.
• Medical Devices: Ensuring reliable power for medical monitoring and diagnostic equipment.

Conclusion of NJM7812FA

The NJM7812FA stands out as a robust and reliable linear voltage regulator, offering a fixed 12V output with a maximum current of 1.5A. Its high PSRR and low quiescent current make it an efficient choice for applications requiring stable power supply. The inclusion of over-temperature and short-circuit protection features enhances its reliability and safety, making it suitable for a wide range of industrial and consumer applications. With its compliance to environmental regulations and a moisture sensitivity level of MSL 1, the NJM7812FA is a versatile and dependable solution for power management needs.