Manufacturer Part Number
REF3020AIDBZT
Manufacturer
Texas Instruments
Introduction
The REF3020AIDBZT is a high-precision, low-power, fixed voltage reference from Texas Instruments, designed for power management applications.
Product Features and Performance
Low-power operation at 50µA supply current
High-output voltage accuracy with a tolerance of ±0.2%
Stable output voltage of 2.048V
Supports output current of up to 25 mA
Low temperature coefficient of 75ppm/°C ensures performance across a wide temperature range
Low noise performance with 23µVp-p from 0.1Hz to 10Hz and 65µVrms from 10Hz to 10kHz
Wide input voltage range from 2.098V to 5.5V
Product Advantages
High precision ensures consistent performance in critical applications
Energy-efficient design suitable for battery-powered devices
Compact TO-236-3, SC-59, SOT-23-3 package saves board space
Industry-standard package for easy integration
Key Technical Parameters
Reference Type: Series
Output Type: Fixed
Voltage - Output (Min/Fixed): 2.048V
Current - Output: 25 mA
Tolerance: ±0.2%
Temperature Coefficient: 75ppm/°C
Noise specifications: 23µVp-p (0.1Hz to 10Hz), 65µVrms (10Hz to 10kHz)
Voltage - Input: 2.098V ~ 5.5V
Current - Supply: 50µA
Operating Temperature: -40°C ~ 125°C (TA)
Quality and Safety Features
Advanced design ensures stability and reliability across temperature ranges and operating conditions
Compatibility
Standard SOT-23-3 package ensures compatibility with a wide range of circuit boards and equipment
Application Areas
Precision power supply systems
Data acquisition systems
Portable and battery-powered equipment
Industrial and laboratory instruments
Product Lifecycle
The product status is active, indicating ongoing production and no imminent discontinuation
Availability of replacements or upgrades is typically assured by Texas Instruments for active products
Several Key Reasons to Choose This Product
Precision fixed voltage reference suits critical and high-accuracy applications
Low dropout operation ideal for battery-operated systems requiring efficient power usage
Excellent thermal stability and low noise support sensitive instrumentation and measurements
Common footprint for easy replacement or design upgrades
Robust operating temperature range of -40°C to 125°C caters to industrial and automotive grade applications
Supported by Texas Instruments' reputation for quality and reliability in semiconductor manufacturing
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