Overview of NCP431AILPRAG by onsemi
The NCP431AILPRAG is a programmable, low cathode current voltage reference designed to function as a shunt regulator. Its operating temperature range spans from -40°C to 85°C, making it suitable for a variety of applications in different environments. The part is manufactured by onsemi and comes in a TO-92 (TO-226) package, which measures 5.33mm in body height.
This component is primarily characterized by its adjustable output voltage, which can be set anywhere between 2.5V to 36V, with a nominal output voltage of 2.5V. The NCP431AILPRAG supports a maximum output current of 100mA and is designed with a total of three pins. It adheres to industry standards, being compliant with RoHS and REACH regulations. The device is packaged in a cylindrical form and is configured for through-hole mounting, which can be advantageous in various board designs.
Additional attributes include a temperature coefficient of voltage (max) of 32 ppm/°C, ensuring minimal voltage drift with temperature changes. The part is noted for its 1% output voltage tolerance, which can be critical in precision applications requiring stable reference voltages. While the part is currently classified as obsolete, a typical factory lead time observed for new orders is approximately four weeks. It is essential to verify current stock levels and availability from distributors, as this information may change.
Industry Applications for NCP431AILPRAG
Given the characteristics of the NCP431AILPRAG, several industry applications may potentially benefit from its use:
- Energy and Power Systems: This voltage reference could be utilized in power supply circuits that require stable voltage levels for proper operation. Such systems might include power management ICs or battery charging solutions where precise voltage regulation is essential.
- Transportation and Logistics: The part might find its application in voltage regulation for electronic control units (ECUs) within vehicles. This application could ensure stable performance for various sensors and control modules under varying load conditions.
- Renewable Energy: In solar power systems, the NCP431AILPRAG could potentially provide stable reference voltages for maximum power point tracking (MPPT) circuits or battery management systems, which require precise voltage regulation to maximize energy extraction and storage.
These potential applications are only conceptual and illustrative; engineers and design teams should conduct thorough analyses and verifications to ensure adherence to industry standards and specific application requirements.
About onsemi
Onsemi is a well-established manufacturer in the semiconductor industry, specializing in analog, power management, and discrete devices. Particularly in the context of voltage references within power circuits, onsemi offers a variety of components engineered to meet the needs of various markets. The NCP431AILPRAG is one such part that exemplifies their focus on providing reliable solutions for voltage regulation. Other similar parts manufactured by onsemi may include fixed voltage references or other programmable voltage solutions designed to cater to diverse voltage regulation needs.
Where to Find NCP431AILPRAG by onsemi
For those interested in purchasing the NCP431AILPRAG, it is advisable to research purchasing options on findchips.com. This site serves as a comprehensive platform for locating electronic components, including voltage references, which can be viewed through the Voltage References section. This link also allows users to find alternate parts that might be offered by onsemi or other manufacturers.
Historically, the NCP431AILPRAG has been available through several distributors including Wuhan P&S, TME, Rochester Electronics, Arrow Electronics, and DigiKey. However, it is crucial for potential buyers to check for current stock levels and pricing directly on findchips.com, as availability may vary over time.