Manufacturer Part Number
REF5050AIDR
Manufacturer
texas-instruments
Introduction
The REF5050AIDR from Texas Instruments is a high-precision voltage reference chip designed for power management applications, offering stable and accurate reference voltage.
Product Features and Performance
Provides a fixed 5V output voltage
Capable of outputting 10 mA current
Features a low temperature coefficient of 8ppm/°C
Exhibits low noise characteristics: 15µVpp/V from 0.1Hz to 10Hz
Operates within a wide input voltage range of 5.2V to 18V
Requires a low supply current of 1.2mA
Supports a broad operating temperature range from -40°C to 125°C
Product Advantages
High accuracy with a tolerance level of ±0.1%
Low temperature drift enhances stability over varying temperatures
Low operational noise ensures a clean reference signal
Wide input voltage range offers flexibility in application usage
Low supply current minimizes power consumption
Key Technical Parameters
Reference Type: Series
Output Type: Fixed
Voltage Output (Min/Fixed): 5V
Current Output: 10 mA
Tolerance: ±0.1%
Temperature Coefficient: 8ppm/°C
Noise 0.1Hz to 10Hz: 15µVpp/V
Voltage Input: 5.2V ~ 18V
Current Supply: 1.2mA
Operating Temperature Range: -40°C ~ 125°C
Quality and Safety Features
Built to high Texas Instruments standards for stability and reliability
Robust package ensures longevity and operational integrity
Compatibility
Surface Mount 8-SOIC packaging compatible with modern PCB assembly techniques
Suitable for a broad range of power management applications
Application Areas
Precision instrumentation
Data acquisition systems
Medical equipment
Automotive electronics
Industrial control systems
Product Lifecycle
Status: Active
The REF5050AIDR is currently not nearing discontinuation and remains widely available, with replacements or upgrades accessible if needed.
Several Key Reasons to Choose This Product
Exceptional accuracy and low temperature coefficient for stable reference voltage
Low power consumption ideal for energy-sensitive applications
Versatile input voltage range and output current suitable for various applications
Texas Instruments' reputation for reliability and quality assurance
Active product lifecycle ensures long-term availability and support
REF5050AIDGTexas Instruments