Manufacturer Part Number
LM285BXM-1.2
Manufacturer
Texas Instruments
Introduction
Low voltage shunt regulator integrated circuit
Product Features and Performance
Shunt reference voltage of 1.235V
Maximum output current of 20 mA
Precision with tolerance of ±1%
Temperature stability with a coefficient of 30ppm/°C
Low noise contribution of 60µVrms within 10Hz to 10kHz range
Product Advantages
Highly accurate voltage reference
Stable across a wide temperature range
Low dynamic impedance
Key Technical Parameters
Fixed output voltage of 1.235V
20 mA output current capability
±1% voltage tolerance
Temperature Coefficient of 30ppm/°C
Operating Temperature range from -40°C to +85°C
10 µA current through the cathode
Quality and Safety Features
Robust operation under specified temperature ranges
Compatibility
Surface Mount compatible
8-SOIC package integration
Application Areas
Power management in consumer electronics
Portable devices
Data acquisition systems
Automotive electronics
Product Lifecycle
Last Time Buy status
Potential replacement or upgrade options should be considered due to discontinuation
Several Key Reasons to Choose This Product
Precision voltage reference suitable for high-accuracy applications
Good thermal stability for a wide range of temperatures
Low noise output, enhancing system stability
Compatible with Surface Mount Technology for easier PCB design
Well-suited for power-sensitive and portable applications
Texas Instruments reputation for reliable and durable components
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