( Brand: National Semiconductor ), ( Manufacturer Part Number: 120H-12 ), ( Compatible Make: Lm320h12 Texas Instruments ), ( Compatible Model: 801501-1 Raytheon Company ), ( Country/region Of Manufacture: United States )
The National Semiconductor LM120H-12 C130 is a high-performance, integrated linear regulator microcircuit designed specifically for use in aircraft applications. This device is characterized by its exceptional stability, low noise, and high input/output current capabilities, making it an ideal choice for power supply regulation in avionics systems.
The LM120H-12 C130 is a 12V, 1A adjustable linear regulator that offers a wide input voltage range of 10V to 36V. It features a precision, adjustable output voltage of 12V 0.1V, ensuring a stable and reliable power supply even under varying input voltage conditions. The device's low noise output voltage ripple of less than 20mV (typical) and output noise of less than 25uV (typical) make it suitable for applications where low noise is critical.
The LM120H-12 C130 is designed with high input/output current capabilities, capable of delivering up to 1A of output current with a maximum input current of 2.5A. It also features a built-in current limiting circuit, ensuring safe operation even under heavy load conditions. The device's thermal protection feature ensures that it automatically shuts down in case of overheating, protecting the circuit and preventing damage.
The device is housed in a compact, 8-pin SOIC package, measuring 10mm x 5mm, making it easy to integrate into a wide range of aircraft systems. It is also RoHS compliant, ensuring environmental friendliness and compliance with international regulations.
In summary, the National Semiconductor LM120H-12 C130 is a high-performance, adjustable linear regulator microcircuit designed for use in aircraft applications. Its exceptional stability, low noise, and high input/output current capabilities make it an ideal choice for power supply regulation in avionics systems. Its compact, RoHS compliant package and built-in safety features make it easy to integrate and use in a wide range of aircraft systems.
The National Semiconductor LM120H-12 C130 aircraft power supply regulator (5962-00-604-0818) is a high-quality component used in aircraft power systems. Here are some pros and cons to consider before making a purchase:
Pros:1. High reliability: The LM120H-12 is a well-known and trusted power supply regulator in the aviation industry. Its robust design and high-quality components make it highly reliable, reducing the risk of system failures.
2. Wide input voltage range: The regulator can handle input voltages between 18V and 36V, making it versatile and adaptable to various power sources.
3. Wide output voltage range: The regulator can provide output voltages between 12V and 16V, allowing it to power a wide range of aircraft systems.
4. High power handling: The LM120H-12 can handle up to 25A of output current, making it suitable for powering high-power loads in aircraft.
5. Built-in overvoltage protection: The regulator includes built-in overvoltage protection, which helps prevent damage to connected components in the event of a power surge.
Cons:1. High cost: The LM120H-12 is a high-end component and can be quite expensive compared to lower-quality alternatives.
2. Limited availability: Due to its high demand in the aviation industry, the LM120H-12 may be difficult to find in stock, leading to longer delivery times.
3. Complex installation: The LM120H-12 requires careful installation and configuration to ensure proper operation and safety.
In conclusion, the National Semiconductor LM120H-12 C130 aircraft power supply regulator is a high-quality and reliable component that can handle high power loads and offer a wide input and output voltage range. However, its high cost and complexity of installation may make it a less desirable option for some users. If reliability and performance are the top priorities, then the LM120H-12 is a great choice. If budget is a concern, then it may be worth considering lower-cost alternatives with similar specifications.
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