Texas Instruments

LM385BMX/NOPB  

Voltage References

LM385BMX/NOPB Description

The LM385BMX/NOPB is a high-performance, adjustable shunt voltage reference from Texas Instruments, designed to provide precise and stable voltage outputs for a variety of power management applications. This device features an adjustable output voltage range from 1.24V to 5.3V, making it versatile for different circuit requirements. It offers a low temperature coefficient of 150ppm/°C, ensuring minimal drift over varying temperatures, and a low noise level of 50µVrms from 10Hz to 10kHz, which is crucial for maintaining signal integrity in sensitive applications.

The LM385BMX/NOPB is housed in an 8SOIC package, suitable for surface mount applications, and is available in a tape and reel format for convenient manufacturing processes. It operates within a temperature range of 0°C to 70°C, making it ideal for commercial and industrial environments. The device is compliant with RoHS3 and REACH regulations, ensuring environmental safety and regulatory adherence.

LM385BMX/NOPB Features

• Adjustable Output Voltage: The LM385BMX/NOPB provides an adjustable output voltage range from 1.24V to 5.3V, allowing for flexibility in circuit design.
• Low Temperature Coefficient: With a temperature coefficient of 150ppm/°C, the device ensures minimal voltage drift over temperature variations, enhancing stability and reliability.
• Low Noise Performance: The 50µVrms noise level from 10Hz to 10kHz ensures high signal integrity, making it suitable for precision applications.
• High Output Current: The device can handle up to 20 mA of output current, making it robust for various load requirements.
• Low Cathode Current: The low cathode current of 55 µA reduces power consumption and enhances efficiency.
• Tolerance: The ±1% tolerance ensures precise voltage regulation, critical for sensitive applications.
• Surface Mount Compatibility: The 8SOIC package is ideal for surface mount applications, facilitating easy integration into modern electronic designs.
• Regulatory Compliance: The LM385BMX/NOPB is RoHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory adherence.

LM385BMX/NOPB Applications

The LM385BMX/NOPB is well-suited for a variety of applications where precise voltage regulation is essential. Some specific use cases include:

• Power Supply Design: Ideal for designing stable and precise power supplies, ensuring reliable operation of electronic devices.
• Analog Circuits: Suitable for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) where accurate voltage references are required.
• Battery Management Systems: Provides a stable reference voltage for accurate battery monitoring and control.
• Medical Devices: Ensures precise voltage regulation in medical equipment, where reliability and accuracy are paramount.
• Industrial Automation: Used in sensors and control systems where stable voltage references are crucial for accurate measurements and control.

Conclusion of LM385BMX/NOPB

The LM385BMX/NOPB from Texas Instruments stands out as a reliable and versatile shunt voltage reference, offering high performance and precision in a compact package. Its adjustable output voltage range, low temperature coefficient, and low noise performance make it an excellent choice for a wide range of applications. The device's regulatory compliance and surface mount compatibility further enhance its appeal for modern electronic designs. Whether used in power supplies, analog circuits, or precision measurement systems, the LM385BMX/NOPB delivers the stability and accuracy required for high-performance applications.

LM385BMX/NOPB Documents

Download datasheets and manufacturer documentation for LM385BMX/NOPB

PCN Assembly/Origin :

Mult Devices 21/Aug/2017      

Datasheets :

LM185,285,385       LM185,285,385(ADJ)      

HTML Datasheet :

LM185,285,385       LM185,285,385(ADJ)      

PCN Design/Specification :

Mold Compound 24/Mar/2016