Manufacturer Part Number
REF3025AIDBZRG4
Manufacturer
Texas Instruments
Introduction
The REF3025AIDBZRG4 is a high-precision voltage reference from Texas Instruments, designed for optimal stability and accuracy in Power Management applications.
Product Features and Performance
Fixed 2.5V output voltage with high precision
Output current capability of 25 mA
Tight tolerance of ±0.2% at 25°C
Low temperature coefficient of 75ppm/°C, ensuring stability over temperature
Low noise performance of 28µVp-p (0.1Hz to 10Hz) and 80µVrms (10Hz to 10kHz)
Wide input voltage range from 2.55V to 5.5V
Low supply current of 50µA, ideal for power-sensitive applications
Operational over a wide temperature range from -40°C to 125°C
Product Advantages
Exceptional accuracy and stability for sensitive applications
Low power consumption enhances battery life in portable devices
Wide operating temperature range suitable for industrial applications
Key Technical Parameters
Voltage Output (Min/Fixed): 2.5V
Current Output: 25 mA
Tolerance: ±0.2%
Temperature Coefficient: 75ppm/°C
Noise (0.1Hz to 10Hz): 28µVp-p
Noise (10Hz to 10kHz): 80µVrms
Voltage Input: 2.55V to 5.5V
Current Supply: 50µA
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Manufactured by Texas Instruments, a leader in semiconductor quality and reliability
Robust thermal performance in a wide range of operating conditions
Compatibility
Surface mount package (SOT-23-3) for compatibility with compact PCB layouts
Application Areas
Precision data conversion
Portable and battery-powered equipment
Industrial process control systems
Medical devices
Automotive systems
Product Lifecycle
Marked as Obsolete, indicating it is nearing the end of its production life and may have limited availability
Potential for replacements or upgrades to be sourced for ongoing applications
Several Key Reasons to Choose This Product
Precision output voltage for critical applications requiring high accuracy
Low power consumption suitable for extended battery life in portable devices
High stability over a wide temperature range meets the demands of industrial and automotive applications
Compact surface mount package aids in miniaturization of electronic systems
Product from Texas Instruments, ensuring high-quality manufacturing and reliability