Manufacturer Part Number
LM385LP-1-2
Manufacturer
Texas Instruments
Introduction
A low voltage, precision micropower voltage reference.
Product Features and Performance
Shunt reference technology
Fixed output voltage of 1.235V
Maximum current output of 20 mA
Temperature coefficient of 20ppm/°C typical
Low dynamic impedance
Product Advantages
High precision with ±2% tolerance
Stable over temperature and load variations
Suitable for battery-powered applications
Key Technical Parameters
Output Voltage: 1.235V
Output Current: 20 mA
Tolerance: ±2%
Temperature Coefficient: 20ppm/°C
Noise 10Hz to 10kHz: 60µVrms
Current - Cathode: 15 µA
Operating Temperature: 0°C to 70°C
Quality and Safety Features
Robust thermal performance
Compliance with industry standards
Compatibility
Through Hole mounting for easy integration
TO-92-3 package compatible with various PCB layouts
Application Areas
Power supplies
Portable electronics
Data acquisition systems
Instrumentation
Product Lifecycle
Active status, not currently near discontinuation
Upgrades and replacements may be available within Texas Instruments portfolio
Several Key Reasons to Choose This Product
Ideal for precision voltage regulation
Excellent long-term stability for reliable operation
Low power consumption for energy-efficient designs
Wide operating temperature range suitable for diverse environments
Trusted manufacturer with industry-leading quality and support