Manufacturer Part Number
REF3120AIDBZR
Manufacturer
Texas Instruments
Introduction
The REF3120AIDBZR is a high-precision, low-power voltage reference from Texas Instruments, designed for use in power management ICs.
Product Features and Performance
Fixed 2.048V output voltage
10mA output current capability
Excellent tolerance of ±0.2%
Temperature coefficient of 20ppm/°C ensures stability over a wide range of temperatures
Low noise performance: 27µVp-p (0.1Hz to 10Hz) and 39µVrms (10Hz to 10kHz)
Wide operating voltage range of 2.098V to 5.5V
Low supply current of 135µA
Product Advantages
High accuracy and stability enhance system performance
Low power consumption suitable for battery-powered applications
Excellent temperature stability ideal for precise applications
Low noise output improves signal quality
Key Technical Parameters
Output Voltage: 2.048V
Output Current: 10 mA
Tolerance: ±0.2%
Temperature Coefficient: 20ppm/°C
Noise: 27µVp-p (0.1Hz to 10Hz), 39µVrms (10Hz to 10kHz)
Voltage Input: 2.098V ~ 5.5V
Current Supply: 135µA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Rigorous quality control to ensure high reliability
Built with safety features to protect against overcurrent and thermal overload
Compatibility
Compatible with a wide range of power management ICs
Flexible input voltage range for diverse power supply conditions
Application Areas
Precision instrumentation
Data acquisition systems
Battery-powered devices
Portable medical equipment
Automotive electronics
Product Lifecycle
Status: Active
Product is currently in production with no immediate risk of discontinuation
Future replacements or upgrades may be provided as technology evolves
Several Key Reasons to Choose This Product
Exceptional accuracy and stability ensure reliable performance
Low power consumption is ideal for extending battery life in portable devices
Versatile input voltage range and low noise output facilitate integration into various systems
Proven quality and reliability from Texas Instruments
Broad application potential from consumer electronics to automotive systems
