Manufacturer Part Number
REF3030AIDBZRG4
Manufacturer
Texas Instruments
Introduction
The REF3030AIDBZRG4 is a high-precision, low-power voltage reference designed for applications requiring a precise and stable voltage source.
Product Features and Performance
Fixed 3V output voltage with excellent stability
Low output noise of 33µVp-p (0.1Hz to 10Hz) and 94µVrms (10Hz to 10kHz)
Low temperature coefficient of 75ppm/°C ensures stable performance over temperature
Supports output current up to 25 mA
Very low supply current of 50µA, ideal for battery-powered applications
Wide input voltage range from 3.05V to 5.5V provides flexibility in various power supply designs
Product Advantages
Exceptionally stable and precise output voltage
High output current capability in a voltage reference device
Low power consumption increases battery life in portable applications
Minimal output noise ensures clean and stable voltage for sensitive circuits
Key Technical Parameters
Voltage Output (Min/Fixed): 3V
Current Output: 25 mA
Tolerance: ±0.2%
Temperature Coefficient: 75ppm/°C
Noise: 33µVp-p (0.1Hz to 10Hz), 94µVrms (10Hz to 10kHz)
Voltage Input: 3.05V ~ 5.5V
Current Supply: 50µA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
High level of output voltage precision and stability ensures reliability in critical applications
Wide operating temperature range makes it suitable for industrial environments
Compatibility
Surface Mount package (TO-236-3, SC-59, SOT-23-3) compatible with common PCB assembly processes
Application Areas
Precision instrumentation
A/D and D/A converters
Portable and battery-powered devices
Data acquisition systems
Medical devices
Product Lifecycle
Obsolete status indicates that the product is not recommended for new designs
Customers should look for recent replacements or upgrades
Several Key Reasons to Choose This Product
High precision and stability meet the requirements of applications demanding accurate voltage references
Low power consumption is ideal for extending the battery life of portable devices
Comprehensive application support, including precision instrumentation and medical devices
Reliable performance supported by Texas Instruments' reputation for quality in power management solutions
REF3030AIDBZR/AIDBZTTexas Instruments