Manufacturer Part Number
REF2920AIDBZR
Manufacturer
Texas Instruments
Introduction
Low-power, precision voltage reference in SOT-23 package
Product Features and Performance
Output Voltage Fixed at 2.048V
25 mA Output Current Capability
±2% Tolerance
100ppm/°C Temperature Coefficient
Low Noise: 23µVp-p (0.1Hz to 10Hz), 65µVrms (10Hz to 10kHz)
Wide Input Voltage Range: 2.098V to 5.5V
Low Supply Current: 59µA
Operating Temperature Range: -40°C to 125°C
Product Advantages
Stable and accurate voltage output
Low noise suitable for sensitive applications
Low power consumption for energy efficiency
Suitable for battery-powered devices
High supply voltage rejection ratio
Key Technical Parameters
Voltage Output (Fixed): 2.048V
Output Current: 25 mA
Tolerance: ±2%
Temperature Coefficient: 100ppm/°C
Low Noise Specifications
Input Voltage Range: 2.098V to 5.5V
Current - Supply: 59µA
Quality and Safety Features
Robust operating temperature range ensuring reliability across various environments
Industry-standard package and quality testing
Compatibility
Surface Mount compatible
Compatible with SOT-23-3 footprint
Application Areas
Portable and battery-powered electronics
Data acquisition systems
Medical devices
Industrial equipment
Precision instrumentation
Product Lifecycle
Active product status
Not nearing discontinuation
Potential replacements or upgrades may exist depending on application requirements
Several Key Reasons to Choose This Product
Precision voltage reference ideal for high-accuracy applications
Low dropout voltage suitable for low-voltage operations
Energy-efficient operation suitable for portable devices
Wide temperature range catering to harsh environments
Texas Instruments’ reputation for reliability and support
REF2125IDBVRTexas InstrumentsIC VREF SERIES 0.05% SOT23-5
REF230