onsemi

LM385BD-1.2G  

Voltage References

LM385BD-1.2G Description

The LM385BD-1.2G from onsemi is a precision 1.235V shunt voltage reference designed for high-accuracy applications. Packaged in an 8-SOIC surface-mount form factor, this fixed-output reference delivers ±1% tolerance and operates across a 0°C to 70°C temperature range. Its shunt configuration allows flexible integration into various circuits, while its low cathode current (20 µA) ensures minimal power consumption. The device is ROHS3 compliant and REACH unaffected, making it suitable for environmentally conscious designs.

LM385BD-1.2G Features

• Precision Output: Fixed 1.235V with ±1% tolerance for stable voltage referencing.
• Low Noise: 60µVrms noise (10Hz–10kHz) ensures clean signal integrity.
• Temperature Stability: 80ppm/°C typical drift for reliable performance across operating conditions.
• Low Power: 20 µA cathode current minimizes energy consumption.
• Robust Packaging: 8-SOIC tube packaging with MSL1 (Unlimited) moisture sensitivity for easy handling.
• Wide Compatibility: 20 mA output current supports diverse load requirements.

LM385BD-1.2G Applications

• Precision Instrumentation: Ideal for ADCs, DACs, and sensor interfaces requiring stable voltage references.
• Portable Electronics: Low power consumption suits battery-powered devices like IoT sensors.
• Power Management: Used in voltage regulators and feedback circuits for consistent output.
• Automotive Systems: Reliable performance in infotainment and control modules within its temperature range.
• Industrial Controls: Suitable for PLC and automation systems demanding high accuracy.

Conclusion of LM385BD-1.2G

The LM385BD-1.2G stands out for its precision, low noise, and power efficiency, making it a versatile choice for high-accuracy voltage referencing. Its shunt architecture and wide operating range cater to applications from portable electronics to industrial systems. With onsemi's reliability and compliance with environmental standards, this component is a robust solution for designers prioritizing performance and sustainability.

LM385BD-1.2G Documents

Download datasheets and manufacturer documentation for LM385BD-1.2G

Datasheets :

LM285, LM385B      

HTML Datasheet :

LM285, LM385B      

Environmental Information :

onsemi RoHS       onsemi REACH       Material Declaration LM385BD-1.2G