Manufacturer Part Number
REF2925AIDBZTG4
Manufacturer
Texas Instruments
Introduction
Voltage Reference IC providing stable 2.5V output
Product Features and Performance
Precision series voltage reference
Fixed 2.5V output
Output current capability of 25 mA
Low temperature coefficient at 100ppm/°C
Low noise performance with 28µVp-p (0.1Hz to 10Hz) and 80µVrms (10Hz to 10kHz)
Product Advantages
High output current for driving loads
Excellent temperature stability
Low operational noise suitable for sensitive applications
Small SOT-23-3 package suitable for space-constrained designs
Key Technical Parameters
Voltage output (Min/Fixed): 2.5V
Output current: 25 mA
Tolerance: ±2%
Temperature coefficient: 100ppm/°C
Noise level: 28µVp-p and 80µVrms
Input voltage range: 2.55V to 5.5V
Supply current: 59µA
Operating temperature range: -40°C to 125°C
Quality and Safety Features
Built for robust operation in a wide temperature range
Compatibility
Compatible with circuits requiring a precise 2.5V reference
Application Areas
Data acquisition systems
Industrial instrumentation
Analog-to-digital converters
Portable battery-powered equipment
Product Lifecycle
Obsolete status
Potential availability of replacements or upgrades pending manufacturer's current portfolio
Several Key Reasons to Choose This Product
High precision voltage reference enhances system accuracy
Able to drive higher current loads for versatile applications
Low temperature drift minimizes voltage variance over temperature changes
Low noise operation beneficial for high-performance electronics
Wide operating temperature range ensuring reliability in various environments
SOT-23-3 package is ideal for compact PCB layouts
