The LM385-2.5R2 from ON Semiconductor is a precision micropower voltage reference device, ideal for battery-powered applications. This high-quality component provides a fixed 2.5V output voltage with a minimal temperature coefficient, ensuring stable performance across a wide range of operating conditions.

Key Features

• Voltage Accuracy: The LM385-2.5R2 offers an impressive initial accuracy of ±2%, allowing for precise voltage regulation in critical applications.
• Low Dynamic Impedance: With a dynamic impedance of 1Ω, the device ensures stable voltage under varying load conditions.
• Wide Operating Current: The device operates over a current range of 20µA to 20mA, making it versatile for a multitude of applications.
• Temperature Stability: The LM385-2.5R2 boasts excellent temperature stability, with a typical temperature coefficient of only 20 ppm/°C.
• Extended Temperature Range: It operates over an industrial temperature range of -40°C to +85°C, ensuring reliability in harsh environments.

Applications

The LM385-2.5R2 is suitable for a variety of applications, including but not limited to:

• Battery-powered equipment
• Portable consumer electronics
• Power supplies
• Analog and digital circuits requiring precise voltage reference

Package and Quality

This voltage reference is available in a TO-92 package, which is known for its compact size and ease of integration into a wide range of electronic assemblies. ON Semiconductor is committed to the highest standards of quality and reliability, ensuring that the LM385-2.5R2 meets the rigorous demands of the electronics industry.

Conclusion

With its precision performance, low power consumption, and robust design, the LM385-2.5R2 from ON Semiconductor is an excellent choice for designers seeking a reliable voltage reference source. Its wide operating current range and temperature stability make it a versatile component for both simple and complex electronic systems.