LM385D-2.5: Onsemi's 2.5V Precision Voltage Reference

In the world of electronic design, stability and accuracy are paramount, especially when it comes to voltage references. The LM385D-2.5 from Onsemi stands out as a critical component for applications demanding a precise and stable 2.5V reference. This series voltage reference diode is engineered to provide a fixed 2.5V output with exceptional accuracy and low power consumption, making it an ideal choice for a wide range of precision circuits.

One of the key features of the LM385D-2.5 is its low dynamic impedance, typically 1Ω, which ensures the output voltage remains stable even with variations in current. This device operates over a wide current range from 20μA to 20mA, offering designers significant flexibility. Its tight initial tolerance of ±1% (for the standard grade) and low temperature coefficient ensure reliable performance across various environmental conditions, which is crucial for applications like precision power supplies, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and voltage regulators.

The LM385D-2.5 is designed with simplicity in mind; it requires no external components for basic operation, which simplifies circuit design and reduces overall system cost. Its robust performance and high reliability make it suitable for industrial, automotive, and commercial applications where consistent voltage referencing is essential. Additionally, its low power characteristics are beneficial for battery-powered devices, helping to extend operational life.

Onsemi’s commitment to quality is evident in the LM385D-2.5’s design, which offers excellent long-term stability and noise performance. Whether used in measurement equipment, data acquisition systems, or as a bias reference, this component provides the precision needed to maintain system integrity.

ICGOOFind: The LM385D-2.5 is a versatile and efficient precision voltage reference, offering stable 2.5V output with low power consumption and high accuracy, ideal for diverse electronic applications.

Keywords: Precision Voltage Reference, 2.5V Output, Low Dynamic Impedance, Onsemi, Low Power Consumption