The LM385BYZ from Texas Instruments is a precision micro-power shunt voltage reference diode designed to maintain high stability and accuracy over a wide range of operating conditions. This component is highly versatile and can be used in numerous applications where a precise reference voltage is required, such as power supplies, battery-operated equipment, and other electronics where power efficiency is crucial.

Key Features

• Output Voltage: The LM385BYZ provides a fixed voltage output of 2.5V, which is ideal for many reference applications.
• Low Dynamic Impedance: With a dynamic impedance of 1Ω, this device ensures stable voltage under varying current loads, making it reliable for critical applications.
• Wide Operating Current: This voltage reference diode can operate over a wide current range from 20μA to 20mA, offering flexibility for different circuit designs.
• Extended Temperature Range: The LM385BYZ is designed to operate over a broad temperature range, ensuring consistent performance under varying environmental conditions.
• Compact Package: Available in a small TO-92 package, the LM385BYZ is suitable for space-constrained applications without compromising on performance.

Applications

The LM385BYZ is suitable for a variety of applications, including but not limited to:

• Battery chargers
• Portable instruments
• Power supply monitors
• Digital voltmeters
• Automotive electronics
• Precision current limiters

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the LM385BYZ is no exception. It is manufactured to the highest standards, ensuring that it meets the rigorous requirements of industrial and consumer applications. With its precision performance and robust design, the LM385BYZ is an excellent choice for designers seeking a reliable voltage reference solution.