The LM385BM-2.5 from Texas Instruments is a precision, low-voltage, micropower voltage reference diode designed to maintain high stability and accuracy over a wide operating range. This semiconductor device is particularly suitable for battery-powered systems, where energy efficiency is paramount, and space is often at a premium.

Key Features

• Fixed Output Voltage: The device features a fixed 2.5V output voltage with a tight tolerance, making it ideal for precision applications.
• Low Dynamic Impedance: Its low dynamic impedance ensures stable reverse breakdown voltage accuracy over temperature and load variations.
• Wide Operating Current Range: The LM385BM-2.5 operates over a wide current range from 20 μA to 20 mA, providing flexibility across different applications.
• Extended Temperature Range: This voltage reference diode is designed to perform reliably in a broad temperature range, typically from -40°C to +85°C.

Applications

The LM385BM-2.5 is versatile and can be used in various applications, including:

• Battery Chargers
• Power Supplies
• Portable Instruments
• Data Acquisition Systems
• Analog-to-Digital Converters
• Electronic Scales

Package and Quality

The device comes in a compact SOIC-8 package, allowing for efficient use of board space in densely packed designs. Texas Instruments is known for its commitment to quality, and the LM385BM-2.5 is no exception, meeting high standards of performance and reliability.

Support and Resources

Designers and engineers can access comprehensive technical documentation, including datasheets, application notes, and design resources, directly from the Texas Instruments website. This support material facilitates the integration of the LM385BM-2.5 into various electronic systems, ensuring a smooth design-in process.