Manufacturer Part Number
REF5045IDR
Manufacturer
Texas Instruments
Introduction
The REF5045IDR is a high-precision voltage reference from TI's power management portfolio, designed for power supply and reference applications.
Product Features and Performance
Precision Series Voltage Reference
Output Voltage Fixed at 4.5V
High Output Current Capability of 10 mA
Low Tolerance of ±0.05%
Temperature Coefficient of 3ppm/°C
Low Noise Performance with 13.5µVpp/V from 0.1Hz to 10Hz
Wide Input Voltage Range from 4.7V to 18V
Low Current Supply of 1.2mA
Operates Over a Wide Temperature Range -40°C to 125°C
Product Advantages
Provides stable and accurate voltage for critical applications
Minimal voltage variation with temperature changes
Capable of driving heavy loads
Extremely low noise suitable for high precision electronics
Energy efficient with low supply current
Suitable for harsh operating environments
Key Technical Parameters
5V Output Voltage
10 mA Current Output
±0.05% Tolerance
3ppm/°C Temperature Coefficient
5µVpp/V Noise (0.1Hz to 10Hz)
2mA Current Supply
7V to 18V Input Voltage Range
-40°C to 125°C Operating Temperature
Quality and Safety Features
Produced by a reputable manufacturer known for reliability
Built to meet stringent industry standards
Compatibility
Compatible with surface mount technology
Suitable for 8-SOIC Packaging
Mounting to boards with a width of 3.90mm
Application Areas
Precision power supplies
Data acquisition systems
Medical equipment
Automotive electronics
Industrial instrumentation
Telecommunications infrastructure
Product Lifecycle
The product is currently active and not nearing discontinuation
Replacements or upgrades may be available as part of Texas Instruments' extensive portfolio
Reasons to Choose This Product
High precision voltage reference ensuring system accuracy
Robust performance across a wide temperature range
Capable of delivering a stable output under varying loads
Low power consumption benefits battery-operated devices
Reduced signal noise enhances performance in sensitive applications
Availability from a leading semiconductor manufacturer with strong support
Reliable for use in industrial-grade applications due to its rugged design
REF5045IDRG4Texas Instruments