Manufacturer Part Number
REF3033AIDBZT
Manufacturer
Texas Instruments
Introduction
Low-dropout voltage reference with high stability and low noise.
Product Features and Performance
Fixed 3.3V output voltage
25 mA output current capability
±0.2% voltage tolerance
Temperature coefficient of 75ppm/°C
Low noise performance of 36µVp-p (0.1Hz to 10Hz) and 105µVrms (10Hz to 10kHz)
Wide input voltage range from 3.35V to 5.5V
Low supply current of 50µA
Wide operating temperature range from -40°C to 125°C
Surface mount package for compact circuit design
Product Advantages
High precision voltage reference suitable for sensitive applications
Stable output over a wide range of temperatures and supply voltages
Low noise for use in precision electronics
Energy-efficient with low supply current
Key Technical Parameters
Series reference type
Fixed output type
Minimum/fixed output voltage of 3.3V
Output current of 25 mA
Voltage tolerance of ±0.2%
Temperature coefficient of 75ppm/°C
Noise levels of 36µVp-p and 105µVrms
Input voltage from 3.35V to 5.5V
Supply current of 50µA
Quality and Safety Features
Robust operating temperature range for use in extreme conditions
Compatibility
SOT-23-3 compact package compatible with standard surface mount processes
Application Areas
Precision power supplies
Data acquisition systems
Portable and battery-powered equipment
Industrial instrumentation
Automotive electronics
Product Lifecycle
Active product with ongoing manufacturer support
Key Reasons to Choose This Product
Highly accurate voltage reference optimizes system performance
Low noise output ideal for high-precision applications
Energy-saving design reduces overall power consumption
Versatile for a wide range of electronic systems
Supported by Texas Instruments, ensuring long-term reliability and availability
REF3030AIDBR/AIDBZTexas Instruments