Manufacturer Part Number
TL4050B25QDBZRQ1
Manufacturer
Texas Instruments
Introduction
The TL4050B25QDBZRQ1 by Texas Instruments is a high-precision shunt voltage reference specifically designed for automotive and industrial applications, offering a fixed output voltage of 2.5V for power management solutions.
Product Features and Performance
Precision shunt voltage reference with a fixed 2.5V output
High output current capability up to 15 mA
Low tolerance of ±0.2%
Stable temperature coefficient at 50ppm/°C
Low noise performance of 41µVrms (10Hz to 10kHz)
Minimal current requirement with a cathode current of 65 µA
Supports a wide operating temperature range from -40°C to 125°C
Product Advantages
Highly precise and stable voltage reference for critical applications
Suitable for automotive environments with AEC-Q100 qualification
Low noise output ensuring minimal signal distortion
Robust performance in varied temperature environments
Automotive-grade product reliability and quality
Key Technical Parameters
Output Voltage: 2.5V
Output Current: 15 mA
Tolerance: ±0.2%
Temperature Coefficient: 50ppm/°C
Noise (10Hz to 10kHz): 41µVrms
Operating Temperature: -40°C ~ 125°C
Current Cathode: 65 µA
Quality and Safety Features
Meets stringent AEC-Q100 automotive qualification standards
Designed for high reliability and stability under stress conditions
Compatibility
Mounting Type: Surface Mount
Package / Case: TO-236-3, SC-59, SOT-23-3
Application Areas
Automotive systems
Power supplies
Battery management
Industrial applications requiring precise voltage regulation
Product Lifecycle
Status: Active
Continuously supported with no near-term discontinuation. Availability of replacements or upgrades not indicated, ensuring long-term application viability.
Several Key Reasons to Choose This Product
Precision voltage reference ideal for sensitive automotive electronics
High reliability and performance consistency across temperature ranges
Low power consumption suitable for power-sensitive systems
Compact form factor for space-constrained applications
Meets automotive industry standards for quality and safety
TL4050A50QDCKRG4Texas Instruments