The LM385BD-2.5 from Texas Instruments is a precision micro-power, shunt voltage reference in a small SOIC-8 package. This reference voltage device offers a fixed 2.5V output with a tight output voltage tolerance. It is designed for low-power operation, drawing a minimal quiescent current, which makes it ideal for battery-powered and portable applications.

Key Features

• Output Voltage: Precisely 2.5V with high accuracy.
• Package Type: Available in a small-outline integrated circuit (SOIC-8) package that is suitable for automated surface-mount assembly processes.
• Temperature Coefficient: Features a low temperature coefficient, ensuring stable operation over a wide range of temperatures.
• Operating Current: Has a wide operating current range from 20μA to 20mA.
• Stability: Capable of stable operation with capacitive loads, making it versatile for various applications.
• Applications: Ideal for use in battery-powered devices, portable instruments, power supplies, and other electronics that require a stable reference voltage.

Applications and Benefits

The LM385BD-2.5 is a versatile component that finds its place in numerous electronic circuits. Its precision voltage reference is crucial for analog-to-digital conversion, ensuring accurate measurements in data acquisition systems. The device's low power consumption makes it a preferred choice for portable and battery-operated devices, where power efficiency is critical. Moreover, its robustness in temperature variations allows for reliable performance in industrial and automotive environments where conditions can be extreme.

Overall, the LM385BD-2.5 from Texas Instruments is a reliable and efficient solution for providing a stable voltage reference in a variety of electronic applications. Its combination of accuracy, low power, and stability makes it a valuable component in the design of high-performance electronic systems.