ON Semiconductor CAT130019SWI-GT3 Voltage Reference

The CAT130019SWI-GT3 is a high-performance, precision voltage reference from ON Semiconductor, a renowned leader in the semiconductor industry. This product is designed to offer a stable and precise reference voltage for a wide array of applications, including data converters, power supplies, and general analog circuits that require a stable reference point.

With an output voltage of 1.9V, the CAT130019SWI-GT3 provides a solid foundation for systems that demand a low-voltage reference. Its precision is characterized by an initial accuracy of ±0.5%, ensuring that the voltage reference remains consistent and reliable over time. This level of accuracy is particularly beneficial for sensitive electronic applications where voltage stability is critical to performance.

The device operates over a wide current range from 50 µA to 10 mA, offering flexibility for different circuit designs and power constraints. Additionally, the CAT130019SWI-GT3 boasts a low temperature coefficient, typically 100 ppm/°C, which minimizes the variation in output voltage with changes in temperature. This feature is crucial for applications that operate under varying environmental conditions and require a stable voltage regardless of external temperature fluctuations.

The CAT130019SWI-GT3 is available in a compact SOT-23 package, making it suitable for space-constrained applications. Its small size does not compromise its performance, as it includes short-circuit protection and is designed for long-term stability. This voltage reference also features a low dropout voltage, ensuring that it maintains accurate output even with minimal input-to-output differential.

ON Semiconductor's commitment to quality and reliability is evident in the CAT130019SWI-GT3. It is designed to meet the stringent requirements of industrial and automotive applications, providing designers with a robust voltage reference solution. Whether for precision instrumentation, portable devices, or automotive electronics, the CAT130019SWI-GT3 is an excellent choice for ensuring accurate and stable voltage in a variety of electronic systems.

For more detailed specifications and application guidance, designers are encouraged to consult the datasheet and technical resources provided by ON Semiconductor.