Manufacturer Part Number
TL4051A12QDBZR
Manufacturer
Texas Instruments
Introduction
Texas Instruments' TL4051A12QDBZR is a precision shunt voltage reference for power management applications.
Product Features and Performance
Fixed 1.225V output voltage
12 mA output current
±0.1% tolerance
50ppm/°C temperature coefficient
20µVrms noise from 10Hz to 10kHz
65 µA cathode current
Designed for a wide operating temperature range (-40°C to 125°C)
Product Advantages
High accuracy and low tolerance
Low temperature drift
Low noise for stable operations
Support for wide operating temperatures
Key Technical Parameters
Reference Type: Shunt
Output Type: Fixed
Voltage - Output (Min/Fixed): 1.225V
Current - Output: 12 mA
Tolerance: ±0.1%
Temperature Coefficient: 50ppm/°C
Noise - 10Hz to 10kHz: 20µVrms
Current - Cathode: 65 µA
Operating Temperature Range: -40°C ~ 125°C
Quality and Safety Features
Built with Texas Instruments' standard quality assurance
Meets stringent industry safety standards
Compatibility
Surface mount compatible
Housed in a standard SOT-23-3 package for easy integration into various circuits
Application Areas
Power supply circuits
Data acquisition systems
Consumer electronics
Industrial automation
Precision instrumentation
Product Lifecycle
Product Status: Active
Not reported as nearing discontinuation; replacements or upgrades should be referenced from Texas Instruments for future considerations.
Several Key Reasons to Choose This Product
High precision for critical applications
Stable performance across a broad temperature range
Low operational noise contributes to system reliability
Surface mount form factor for convenient PCB design
Renowned manufacturer with a reputation for quality products
TL4051AIDBZRG4Texas Instruments
TL4051A12QDCKRTexas InstrumentsIC VREF SHUNT 0.1% SC70-5