Manufacturer Part Number
REF1112AIDBZT
Manufacturer
Texas Instruments
Introduction
The REF1112AIDBZT is part of TI's Power Management ICs, serving as a precision voltage reference.
Product Features and Performance
Shunt reference technology
Fixed 1.25V output voltage
Low output noise of 25µVp-p (0.1Hz to 10Hz)
Excellent temperature stability (15ppm/°C Typical)
Product Advantages
High accuracy with ±0.2% tolerance
Low power consumption with 1.2 µA cathode current
Wide operating temperature range
Key Technical Parameters
Output Type: Fixed
Current Output: 5 mA
Temperature Coefficient: 15ppm/°C Typical
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Compliance with industry standards for safety and quality
Compatibility
Housed in industry-standard SOT-23-3 package
Compatible with surface mount technology
Application Areas
Precision power supply control
Data acquisition systems
Portable and battery-powered equipment
Product Lifecycle
Active product status
No indication of discontinuation, replacements, or upgrades available
Several Key Reasons to Choose This Product
High precision and stability for critical applications
Low noise for sensitive electronics
Robust performance over a wide temperature range
Easy integration into existing designs with standard SOT-23 packaging
Reliable performance endorsed by Texas Instruments' reputation
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