Manufacturer Part Number
REF2033AIDDCT
Manufacturer
Texas Instruments
Introduction
The REF2033AIDDCT is a precision voltage reference component used in power management applications.
Product Features and Performance
Series reference type
Fixed output type
Dual output voltages: 1.65V and 3.3V
Output current capacity of 20 mA
Highly stable with a tolerance of ±0.05%
Low temperature coefficient of 8ppm/°C
Low noise performance with 12ppmp-p from 0.1Hz to 10Hz
Product Advantages
Excellent temperature stability
Low operational noise
Capable of driving 20mA load
Tight voltage tolerance ensuring precise voltage reference
Key Technical Parameters
Dual output voltages: 1.65V and 3.3V
Current output: 20mA
Voltage tolerance: ±0.05%
Temperature coefficient: 8ppm/°C
Input voltage range: 3.32V to 5.5V
Supply current: 460µA
Operating temperature range: -40°C to 125°C
Quality and Safety Features
Robust operation over a wide temperature range
Designed for high reliability and performance consistency
Compatibility
Compatibility with SOT-23-5 Thin, TSOT-23-5 package specifications
Surface mount mounting type
Application Areas
Power management systems
Precision voltage supply for electronics
ADCs and DACs references
Battery-powered equipment
Portable and mobile devices
Product Lifecycle
Active product status
Not indicated as nearing discontinuation
Updated versions or replacements may exist within Texas Instruments' portfolio
Several Key Reasons to Choose This Product
High precision voltage reference suitable for critical applications
Supports a wide range of input voltages for versatile use
Low supply current aids in power-sensitive designs
Dual voltage outputs for multi-level reference needs
Excellent quality and reliability from a reputable manufacturer, Texas Instruments
The product is actively supported, ensuring availability for ongoing and future projects
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