Manufacturer Part Number
REF5050AIDG4
Manufacturer
Texas Instruments
Introduction
The REF5050AIDG4 is a precision, low-power, low-noise voltage reference from Texas Instruments, designed for use in power management applications.
Product Features and Performance
Fixed 5V output voltage with high accuracy
Low output noise of 6µVpp/V from 0.1Hz to 10Hz
Excellent temperature coefficient of 8ppm/°C
Wide input voltage range from 5.2V to 18V
Low supply current of 1.2mA
Operates over a wide temperature range (-40°C to 125°C)
Product Advantages
High precision and stability ensure reliable performance
Low noise enhances the performance in sensitive applications
Broad input voltage compatibility offers flexibility in design
Low power consumption suitable for energy-sensitive projects
Key Technical Parameters
Voltage Output (Min/Fixed): 5V
Current Output: 10mA
Tolerance: ±0.1%
Temperature Coefficient: 8ppm/°C
Noise 0.1Hz to 10Hz: 6µVpp/V
Voltage Input: 5.2V ~ 18V
Current Supply: 1.2mA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Robust operating temperature range ensures reliable performance under varying environmental conditions
Compatibility
Surface Mount mounting type compatible with standard PCB techniques
Packaged in a compact 8-SOIC, suitable for a wide range of applications
Application Areas
Precision power supplies
Data acquisition systems
Industrial instrumentation
A/D converters
Product Lifecycle
Obsolete status indicates that it is nearing discontinuation with limited availability. Alternatives or upgrades may be necessary.
Several Key Reasons to Choose This Product
High-accuracy voltage reference stabilizes power supply outputs or signal-path references.
Exceptional low-noise performance ideal for high-precision applications.
Wide input voltage range and low supply current support versatile design requirements.
Strong temperature performance and compatibility features ensure easy integration into existing designs.
REF5050AIDGKTexas Instruments