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NTE1970

NTE1970 Description

The NTE1970 is a high-performance linear regulator designed for applications requiring stable and reliable power management. Manufactured by NTE Electronics, Inc., this IC regulator is housed in a TO220 full package, making it suitable for through-hole mounting. With a fixed output voltage of 12V, the NTE1970 is ideal for systems that demand a consistent power supply. The regulator is to designed operate efficiently within a wide input voltage range, up to a maximum of 35V, ensuring compatibility with various power sources.

Key technical specifications of the NTE1970 include a quiescent current (Iq) of 6 mA, which is crucial for minimizing power consumption in standby modes. The regulator also boasts a high power supply rejection ratio (PSRR) of 71dB at 120Hz, effectively filtering out noise from the input power supply and ensuring clean output voltage. These features make the NTE1970 a robust choice for applications sensitive to voltage fluctuations and noise.

NTE1970 Features

• Fixed Output Voltage: The NTE1970 provides a stable 12V output, ensuring consistent power delivery to connected devices.
• High Input Voltage Range: With a maximum input voltage of 35V, the regulator can handle a wide range of input sources, enhancing its versatility.
• Low Quiescent Current: At just 6 mA, the quiescent current is minimized, making the NTE1970 energy-efficient, especially in low-power applications.
• High PSRR: The 71dB PSRR at 120Hz ensures that the regulator can effectively suppress ripple and noise from the input supply, resulting in a clean and stable output voltage.
• Protection Features: The NTE1970 includes over-current and over-temperature protection, safeguarding both the regulator and connected circuits from potential damage.
• Through-Hole Mounting: The TO220 full package is designed for through-hole mounting, providing a secure and reliable mechanical connection suitable for industrial and commercial applications.
• Compliance: The NTE1970 is ROHS3 compliant, ensuring it meets environmental standards and regulations and, is classified under ECCN EAR99 and HTSUS 8542.31.0000.

NTE1970 Applications

The NTE1970 is well-suited for a variety of applications where a stable and reliable power supply is critical. Its fixed 12V output makes it ideal for powering analog circuits, microcontrollers, and other electronic devices that require a consistent voltage source. The regulator's high PSRR and low quiescent current make it particularly beneficial in applications where noise reduction and energy efficiency are paramount, such as in precision instrumentation, audio equipment, and embedded systems.

The NTE1970's robust protection features and wide input voltage range also make it suitable for industrial applications where power sources may vary or be subject to fluctuations. Its through-hole mounting ensures mechanical stability, making it a reliable choice for environments with potential mechanical stress or vibrations.

Conclusion of NTE1970

The NTE1970 linear regulator from NTE Electronics, Inc. stands out as a reliable and efficient solution for power management needs. Its combination of a stable 12V output, high PSRR, low quiescent current, and robust protection features make it a superior choice over similar models. The regulator's wide input voltage range and through-hole mounting further enhance its versatility and reliability, making it suitable for a broad range of applications, from precision electronics to industrial systems. The NTE1970's compliance with environmental standards ensures it meets regulatory requirements while providing a high-performance power management solution.