ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC VREF SHUNT 0.5% SOT23-3
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：4.096V
- Current - Output：15 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
Download product information
Overview
The TL4050C41QDBZT is a precision micropower shunt voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 4.096 V with an initial accuracy of ±0.5%. The device operates within a temperature range of -40°C to +125°C and features a maximum shunt current of 15 mA. It is housed in a compact SOT-23-3 package, suitable for surface-mount applications.
Feature Summary
- AEC-Q100 qualified for automotive reliability standards
- Micropower operation with low quiescent current consumption
- High precision with tight initial accuracy tolerance
- Compact three-pin SOT-23 surface-mount packaging
Applications
- Automotive electronic systems requiring stable voltage references
- Portable battery-powered instrumentation
- Data acquisition systems
- Microcontroller supply monitoring circuits
Procurement Notes
Verify the complete part number including suffixes such as Q1 for automotive qualification and DBZT for tape-and-reel packaging. Confirm that the specific grade (C) matches the required accuracy specifications for your design. Ensure compatibility with your PCB footprint for the SOT-23-3 package before ordering.
Selection Notes
Select this component when automotive-grade reliability is required alongside high precision. The 4.096 V output is standard for many ADC reference applications. Consider the 15 mA maximum shunt current limit when designing the series resistor to ensure proper regulation under all load conditions.
Part Context
This part belongs to the TL4050-Q1 family of precision shunt voltage references designed specifically for automotive applications. The family offers various output voltages and accuracy grades, allowing designers to balance performance and cost. The Q1 designation indicates compliance with AEC-Q100 stress test qualifications.
Replacement Considerations
Check for direct equivalents within the TL4050 family with different accuracy grades or output voltages. Non-automotive versions like the TL4050C41IDBZR may offer similar electrical characteristics but lack the specific automotive qualification documentation.
