Manufacturer Part Number
REF3325AIDBZR
Manufacturer
Texas Instruments
Introduction
REF3325AIDBZR is a precision voltage reference, commonly used in Power Management (PMIC) applications and housed in a small form factor SOT-23-3 package.
Product Features and Performance
Fixed 2.5V Output Voltage
Series Reference Type
Low Output Current of 5 mA
Low Tolerance of ±0.15%
Temperature Coefficient of 30ppm/°C
Low Noise: 70µVp-p from 0.1Hz to 10Hz
Wide Input Voltage Range of 2.7V to 5.5V
Ultra-low Supply Current of 8.5µA
Product Advantages
Compact and reliable voltage control
High accuracy and stability
Low power consumption
Minimal noise emission
Versatile input parameters for broad compatibility
Key Technical Parameters
Output Voltage: 2.5V (Fixed)
Output Current: 5 mA
Tolerance: ±0.15%
Temperature Coefficient: 30ppm/°C
Voltage Input: 2.7V to 5.5V
Current Supply: 8.5µA
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Operates reliably in extreme temperature conditions from -40°C to 125°C
Compatibility
Surface Mount type
Fits in small form factor circuitry due to SOT-23-3 package
Application Areas
Power management systems
Portable and battery-operated electronics
Data acquisition systems
Industrial instrumentation
Medical devices
Automotive electronics
Product Lifecycle
Active product status indicating ongoing production and availability
No announced discontinuation, ensuring supply stability
Several Key Reasons to Choose This Product
Precision voltage output suitable for critical applications
Extremely low power consumption enhancing device lifespan
Wide operating temperature suitable for a variety of environments
Highly stable under variable environmental conditions
Compact size ideal for space-constrained applications
REF3330AIDBZTexas Instruments
REF3325AIRSERTexas InstrumentsIC VREF SERIES 0.15% 8UQFN