LM285D-2.5R2G: Precision 2.5V Micropower Shunt Voltage Reference

In the realm of precision electronics, stable and reliable voltage references are indispensable components that ensure the accuracy and performance of countless systems. The LM285D-2.5R2G stands out as a quintessential example of a high-performance, micropower shunt voltage reference delivering a fixed 2.5V output. This device is engineered to provide exceptional stability and low noise, making it an ideal choice for a wide range of applications, including power supplies, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and battery-operated equipment.

One of the most notable features of the LM285D-2.5R2G is its extremely low operating current, which can be as low as 10μA. This micropower operation is crucial for portable and battery-powered devices where power conservation is paramount. Despite its low power consumption, the device maintains excellent performance characteristics, including low dynamic impedance and minimal output noise, ensuring consistent voltage regulation even under varying load conditions.

The LM285D-2.5R2G is designed with high initial accuracy and outstanding long-term stability. These attributes are vital for precision instrumentation and measurement systems where even minor voltage deviations can lead to significant errors. The shunt configuration allows for easy integration into circuits, providing a stable voltage reference when biased with a simple current-limiting resistor. This flexibility makes it suitable for both analog and digital systems requiring a reliable voltage benchmark.

Furthermore, the device operates over a wide current range, typically from 10μA to 20mA, offering designers considerable flexibility in various circuit configurations. Its robust design ensures performance across an extended temperature range, making it reliable in harsh environmental conditions. The LM285D-2.5R2G also features low temperature coefficient, which minimizes output voltage variations due to temperature changes, thereby enhancing overall system accuracy.

In summary, the LM285D-2.5R2G is a superior choice for applications demanding precision, low power, and stability. Its combination of micropower operation, excellent accuracy, and ease of use makes it a go-to component for engineers aiming to enhance the reliability and performance of their electronic designs.

ICGOODFIND: The LM285D-2.5R2G is an exceptional precision voltage reference, offering micropower operation, high accuracy, and stability, ideal for portable and precision instruments.

Keywords: Precision Voltage Reference, Micropower Operation, Shunt Regulator, 2.5V Output, Low Dynamic Impedance.