Manufacturer Part Number
TL4050A25IDCKR
Manufacturer
Texas Instruments
Introduction
Precision shunt voltage reference for power management applications.
Product Features and Performance
Fixed 2.5V output voltage
Stable reference with a tolerance of ±0.1%
Low temperature coefficient of 50ppm/°C
Low noise specification of 41µVrms from 10Hz to 10kHz
Capable of sourcing up to 15 mA current
Low current requirement on the cathode, 65 µA
Designed for reliable operation from -40°C to 85°C
Product Advantages
High precision voltage reference improves system accuracy
Low temperature drift enhances performance in varied thermal environments
Low operational noise suitable for sensitive applications
Suitable for battery-powered devices due to low current drain
Key Technical Parameters
Output Voltage (Min/Fixed): 2.5V
Current Output: 15 mA
Tolerance: ±0.1%
Temperature Coefficient: 50ppm/°C
Noise 10Hz to 10kHz: 41µVrms
Current Cathode: 65 µA
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Robust construction for industrial temperature ranges
Consistent performance assured by quality standards of Texas Instruments
Compatibility
Compatible with surface mount technology due to SC-70-5 packaging
Applicable with a variety of circuits requiring a fixed voltage reference
Application Areas
Power management modules
Data acquisition systems
Analog-to-digital converters
Portable and battery-powered electronics
Precision instrumentation
Product Lifecycle
Active product status indicates ongoing production and availability
No immediate indication of discontinuation, with support for replacements or upgrades
Several Key Reasons to Choose This Product
High accuracy and low drift enhance overall system reliability
Broad operating temperature range suitable for industrial applications
Low noise output enables use in precision measurement devices
Renowned manufacturer Texas Instruments ensures product reliability and longevity
Surface mount compatibility aligns with modern PCB assembly processes
TL4050A25QDBZRG4Texas Instruments