( Brand: Fairchild Semiconductor ), ( Manufacturer Part Number: KA278RA05-CTU4TG ), ( Part Type: Regulator ), ( Country/region Of Manufacture: United States )
The Ka278RA05-CTU4TG is a high-performance linear voltage regulator designed and manufactured by Fairchild Semiconductor. This Ka278 X4 2A LDO Dropout Regulator, with a maximum output current of 2A, is a versatile component that can provide stable and regulated voltage levels in various applications.
The Ka278RA05-CTU4TG operates within a wide input voltage range of 3.5V to 32V, making it suitable for power supplies with a broad voltage output. It features a dropout voltage of 1.3V, ensuring that the output voltage remains stable even under load, providing reliable and consistent performance.
This regulator is a 4-terminal device, with separate input (VIN), ground (GND), output (VOUT), and enable (EN) terminals. The EN terminal allows for external control of the regulator, enabling it to be turned on or off as needed. The Ka278RA05-CTU4TG also includes internal over-current protection, ensuring safe operation even in cases of excessive current draw.
The Ka278RA05-CTU4TG from Fairchild Semiconductor is a compact and reliable solution for voltage regulation in applications that require a wide input voltage range and stable output voltage. Its high efficiency, low noise, and thermal stability make it a popular choice for power supplies in various industries, including telecommunications, computing, and industrial automation.
Pros of buying Ka278RA05-CTU4TG Ka278 X4 2A LDO Dropout Regulator 1.3V 32V from Fairchild Semiconductor:1. Reliable Performance: Fairchild Semiconductor is a well-known brand in the semiconductor industry, known for its high-quality products. This regulator is expected to perform reliably and consistently.
2. Wide Input Voltage Range: The regulator has a wide input voltage range of 1.3V to 32V, making it suitable for a variety of applications.
3. Low Noise: The regulator is designed to operate with low noise, which is beneficial in applications where noise reduction is crucial.
4. Low Quiescent Current: The regulator has a low quiescent current, which can help save power in applications where power consumption is a concern.
5. High Line and Load Regulation: The regulator provides high line and load regulation, ensuring a stable output voltage even under varying input and load conditions.
Cons of buying Ka278RA05-CTU4TG Ka278 X4 2A LDO Dropout Regulator 1.3V 32V from Fairchild Semiconductor:1. Price: As a high-quality product from a reputable brand, the regulator may be more expensive than some alternatives.
2. Availability: Depending on your location and the specific supplier, the regulator may not be easily available, which could delay your project.
3. Power Consumption: While the regulator has a low quiescent current, it may consume more power than some lower-quality alternatives when the output current is high.
Ending Conclusion:The Ka278RA05-CTU4TG Ka278 X4 2A LDO Dropout Regulator 1.3V 32V from Fairchild Semiconductor is a high-quality regulator with several advantages, including its wide input voltage range, low noise, and high line and load regulation. However, its price and potential difficulty in availability may be drawbacks for some users. Ultimately, the decision to buy this regulator will depend on your specific needs, budget, and availability of alternatives.
Recommendation:If you require a high-quality regulator with reliable performance and are willing to pay a premium, the Ka278RA05-CTU4TG Ka278 X4 2A LDO Dropout Regulator 1.3V 32V from Fairchild Semiconductor could be a good choice. However, if price or availability are concerns, you may want to consider alternative options that offer similar performance but at a lower cost.
The dropout voltage of ka278rxc is below. It provides constant voltage power source with to lead full mold package.
Ka278 ra05 ctu 2a ldo adjustable 2-32v or fixed 5v not using the adjust pin insulated case a low-dropout voltage regulator suitable for use as either. 5v in full rated current 2a.