
( Brand: Fairchild ), ( Manufacturer Part Number: KA317M ), ( Part Type: Voltage Regulator )
The Ka317M 20 Fairchild LM317 is a versatile and highly reliable linear voltage regulator. This device, specifically model LM317, is renowned for its ability to provide a stable output voltage regardless of the input voltage or load conditions. The Ka317M variant, specifically, is a high-quality version of the LM317, offering enhanced performance and reliability.
The LM317 operates on a simple principle: it takes an input voltage within the range of 7V to 36V and regulates it to a fixed output voltage of 1.2V above the adjust pin voltage, up to 36V. This makes it an excellent choice for power supply applications in various electronic devices.
The device is packaged in a TO-220 metal can, which provides excellent thermal management, ensuring the regulator operates efficiently even under high-power loads. The LM317 also features a current limiting function, which helps protect the device and connected components from overcurrent conditions.
The Ka317M 20 Fairchild LM317 is easy to use and integrate into circuits, thanks to its adjustable output voltage. An external 2K to 10K potentiometer can be connected between the adjust pin (pin 3) and the ground (pin 8) to set the output voltage.
In summary, the Ka317M 20 Fairchild LM317 is a robust and versatile voltage regulator that offers stable output voltage, high current handling capacity, and excellent thermal management. Its adjustable output voltage and simple operation make it an ideal choice for a wide range of power supply applications in electronics.
Pros of buying Ka317M 20 Fairchild 1.2V to 37V voltage regulator LM317:1. Widely used and recognized in the industry: The LM317 is a popular and well-established voltage regulator, ensuring compatibility with various applications and easy availability of replacement parts.
2. Adjustable output voltage: The LM317 allows for fine-tuning the output voltage between 1.2V and 37V, making it a versatile choice for a wide range of devices.
3. Stable output voltage: Even under load, the LM317 maintains a stable output voltage, making it suitable for powering sensitive electronic components.
4. Low noise: The LM317 has a low noise output, making it ideal for use in applications that require minimal signal interference.
5. Affordable: Compared to other voltage regulators with similar specifications, the LM317 is generally more cost-effective.
Cons of buying Ka317M 20 Fairchild 1.2V to 37V voltage regulator LM317:1. Lack of protection features: The LM317 does not have built-in protection features such as over-current, over-temperature, or reverse polarity protection. It is essential to incorporate these protections into the circuit design to ensure safe operation.
2. Requires external components: To set the output voltage and ensure proper operation, the LM317 requires additional external components such as resistors, capacitors, and diodes.
3. Limited current handling: The LM317's maximum current handling capacity is limited to 1.5A, which may not be sufficient for powering high-current devices.
Conclusion:The Ka317M 20 Fairchild 1.2V to 37V voltage regulator LM317 is a reliable, widely used, and cost-effective option for applications requiring adjustable voltage regulation. While its lack of built-in protection features and limited current handling capacity are constraints, these can be addressed through careful circuit design and component selection. Overall, the LM317 is an excellent choice for low- to medium-power applications where stable output voltage and low noise are essential.
Recommendation:If you require a voltage regulator for your project, the Ka317M 20 Fairchild 1.2V to 37V voltage regulator LM317 is a solid choice. However, ensure you have the necessary external components and consider implementing built-in protection features in your circuit design to ensure safe and reliable operation.
Features: output current in excess of. Another very neat part.
D's ka KA317M. This is Fairchild version of the standard LM317 adjustable voltage regulator.
And yes, we'd be happy to combine orders keep your shipping cost as low possible.
This voltage regulator is exceptionally easy to use and requires only two external resistors set the output. 2 CDC to 37vdc power supply.
2v and 37v internal thermal overload protection short circuit current limiting output transistor safe area compensation floating operation for high voltage applications data sheet link:.