Texas Instruments

LM285LPR-2-5  

Voltage References

LM285LPR-2-5 Description

The LM285LPR-2-5 is a precision voltage reference from Texas Instruments, designed to provide a stable and reliable output voltage. This device is part of the LM285 family, offering a fixed output of 2.5V with a tolerance of ±1.5%. It features a low temperature coefficient of 20ppm/°C, ensuring minimal drift over a wide temperature range. The LM285LPR-2-5 is packaged in a TO92-3 through-hole package and is compliant with RoHS3 standards.

LM285LPR-2-5 Features

• Fixed Output Voltage: The LM285LPR-2-5 provides a stable 2.5V output, making it suitable for various applications requiring a precise voltage reference.
• Low Temperature Coefficient: With a typical temperature coefficient of 20ppm/°C, this device offers minimal drift over temperature, ensuring consistent performance.
• Low Noise: The LM285LPR-2-5 has a low noise level of 120µVrms over the 10Hz to 10kHz frequency range, making it ideal for applications requiring low noise performance.
• Tight Tolerance: The ±1.5% tolerance ensures accurate and reliable output voltage, reducing the need for external trimming or calibration.
• RoHS3 Compliance: This device is compliant with RoHS3 standards, making it suitable for environmentally friendly applications.
• Through-Hole Packaging: The TO92-3 package allows for easy integration into existing designs and facilitates manual assembly.

LM285LPR-2-5 Applications

The LM285LPR-2-5 is ideal for a variety of applications where a stable and precise voltage reference is required. Some specific use cases include:

1. Analog-to-Digital Converters (ADCs): The LM285LPR-2-5 can be used as a reference voltage for ADCs, ensuring accurate conversion of analog signals to digital values.
2. Sensor Calibration: This device can be used to calibrate sensors, providing a stable reference voltage for accurate sensor readings.
3. Power Supply Design: The LM285LPR-2-5 can be used in power supply designs to provide a stable reference voltage for voltage regulation and monitoring.
4. Instrumentation: In precision instrumentation, a stable voltage reference is crucial for accurate measurements, making the LM285LPR-2-5 an ideal choice.

Conclusion of LM285LPR-2-5

The LM285LPR-2-5 from Texas Instruments is a versatile and reliable voltage reference, offering a stable 2.5V output with a low temperature coefficient and tight tolerance. Its low noise performance, RoHS3 compliance, and through-hole packaging make it suitable for a wide range of applications, including ADCs, sensor calibration, power supply design, and instrumentation. With its unique features and advantages over similar models, the LM285LPR-2-5 is an excellent choice for designers looking for a high-performance voltage reference in their next project.

LM285LPR-2-5 Documents

Download datasheets and manufacturer documentation for LM285LPR-2-5

PCN Assembly/Origin :

Mold Compound Addition 04/Jun/2021      

Datasheets :

LM285-2.5, LM385(B)-2.5      

HTML Datasheet :

LM285-2.5, LM385(B)-2.5      

PCN Design/Specification :

Mult Dev 20/Oct/2023       Mult Dev Material Chg 15/Jan/2021