Manufacturer Part Number
REF5030AQDRQ1
Manufacturer
Texas Instruments
Introduction
High-precision, low-noise voltage reference IC
Ideal for precision analog and mixed-signal applications
Product Features and Performance
Fixed 3V output voltage
Low output noise of 9μVpp/V (0.1Hz to 10Hz)
Low temperature coefficient of 8ppm/°C
Wide input voltage range of 3.2V to 18V
Low quiescent current of 1.2mA
Operates over a wide temperature range of -40°C to 125°C
AEC-Q100 qualified for automotive applications
Product Advantages
Excellent voltage stability and low noise performance
Wide input voltage range for flexible power supply design
Automotive-grade qualification for reliable operation
Small 8-SOIC package for compact circuit layout
Key Technical Parameters
Output Voltage: 3V
Output Current: 10mA
Input Voltage Range: 3.2V to 18V
Temperature Coefficient: 8ppm/°C
Noise (0.1Hz to 10Hz): 9μVpp/V
Tolerance: ±0.1%
Quality and Safety Features
RoHS3 compliant
AEC-Q100 qualified for automotive applications
Compatibility
Surface mount 8-SOIC package
Suitable for precision analog and mixed-signal circuits
Application Areas
Precision analog and mixed-signal applications
Automotive electronics
Industrial control and instrumentation
Product Lifecycle
This product is still in active production and is not nearing discontinuation.
Replacement or upgrade options may be available from Texas Instruments.
Key Reasons to Choose This Product
Excellent voltage stability and low noise performance
Wide input voltage range for flexible power supply design
Automotive-grade qualification for reliable operation in harsh environments
Small 8-SOIC package for compact circuit layout
Proven reliability and long-term availability from Texas Instruments
REF5030AIQDRQ1Texas Instruments