The LM385-1.2V is a precision voltage reference diode designed to provide a stable 1.2V output voltage with low temperature coefficient and high stability over time. It is commonly used as a voltage reference in analog circuits where precise and stable reference voltages are required for accurate operation of integrated circuits, analog-to-digital converters (ADCs), and other analog components.
Key Features:
Output Voltage: 1.2V
Low temperature coefficient: typically 100 ppm/°C
High initial accuracy: ±1%
Low dynamic impedance
Operating current: typically 15 µA to 20 µA
Low dropout voltage: typically 0.6V at 1 mA
Available in small packages (TO-92, SOT-23) for easy integration
Technical Specifications:
Output Voltage: 1.2V
Temperature Coefficient: Typically 100 ppm/°C
Initial Accuracy: ±1%
Operating Current: Typically 15 µA to 20 µA
Dropout Voltage: Typically 0.6V at 1 mA
Operating Temperature Range: -40°C to +85°C
Package Types: TO-92, SOT-23
Applications:
Precision voltage references
Analog signal processing
Voltage regulators
Battery-powered instrumentation
Test and measurement equipment
Data acquisition systems
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