Manufacturer Part Number
REF3033AIDBZR
Manufacturer
Texas Instruments
Introduction
Precision Voltage Reference for Power Management Applications
Product Features and Performance
Fixed 3.3V Output Voltage
Output Current Capability of 25 mA
Low Tolerance of ±0.2%
Low Temperature Coefficient at 75ppm/°C
Low Noise Performance with 36µVp-p from 0.1Hz to 10Hz
Low Supply Current of 50µA
Product Advantages
High Precision Voltage Output
Stable Over Temperature and Time
Energy Efficient with Low Operational Current
Space Saving SOT-23-3 Package
Key Technical Parameters
Reference Type Series
Output Type Fixed
Voltage - Output 3.3V
Current - Output 25 mA
Tolerance ±0.2%
Temperature Coefficient 75ppm/°C
Noise - 0.1Hz to 10Hz 36µVp-p
Noise - 10Hz to 10kHz 105µVrms
Voltage - Input 3.35V to 5.5V
Current - Supply 50µA
Operating Temperature -40°C to 125°C
Quality and Safety Features
High reliability
Built to industry standards
Extended temperature range for harsh environments
Compatibility
Compatible with various microcontrollers and analog circuits
Application Areas
Precision Power Supplies
Data Acquisition Systems
Test and Measurement Equipment
Portable and Battery-Powered Devices
Industrial and Automotive Electronics
Product Lifecycle
Active
Not Nearing Discontinuation
Replacements or Upgrades Available
Several Key Reasons to Choose This Product
Superior Precision for Power Management
Suitable for High-Resolution Data Conversion Systems
Excellent Stability for Long-Term Usage
Supports a Wide Range of Supply Voltages
Ideal for Portable and Battery-Operated Devices
Easy to Mount Surface Mount Package
Backed by Texas Instruments' Quality and Reliability
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