Manufacturer Part Number
ADR291GT9Z
Manufacturer
Analog Devices
Introduction
The ADR291GT9Z is a high-performance voltage reference circuit in the XFET® series, designed for precise voltage regulation in power management applications.
Product Features and Performance
Reference Type: Series
Output Type: Fixed at 2.5V
Low noise performance: 8µVp-p from 0.1Hz to 10Hz
Broad input voltage range from 3V to 15V
Highly stable output with a tolerance of ±0.24%
Favorable temperature coefficient of 25ppm/°C
Operating temperature range from -40°C to 125°C
Product Advantages
Extremely low noise output enhances overall system performance
Versatile across a range of input voltages
Precision output for critical applications
Key Technical Parameters
Voltage Output (Min/Fixed): 2.5V
Current Output: 5 mA
Tolerance: ±0.24%
Temperature Coefficient: 25ppm/°C
Noise 0.1Hz to 10Hz: 8µVp-p
Current Supply: 15µA
Operating Temperature: -40°C ~ 125°C (TA)
Quality and Safety Features
Robust thermal and overload resilience
Designed for long-term reliability
Compatibility
Suitable for use with a broad range of power management circuits due to its versatile input voltage requirements and through-hole mounting design.
Application Areas
Medical devices
Industrial automation
Precision instrumentation
Automotive electronics
Product Lifecycle
Currently active with ongoing production
Not nearing discontinuation
No immediate known replacements or upgrades
Several Key Reasons to Choose This Product
Exceptionally low output noise enhances signal integrity in sensitive applications.
Wide operating temperature range suitable for rigorous environments.
High precision output voltage stability suitable for critical performance applications.
Low power consumption aids in enhancing energy efficiency of end systems.
Broad compatibility with existing systems due to versatile input voltage range and standard mounting type.
