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Product Detailed Parameters
- Description：IC VREF SHUNT 0.5% SOT23-3
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：2.5V
- Voltage - Output (Max)：-
- Current - Output：15 mA
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
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Overview
The TS824AILT-2.5 is a precision shunt voltage reference manufactured by STMicroelectronics, designed for low-power applications. It provides a fixed output voltage of 2.5V with an initial accuracy of ±0.5% at 25°C. The device features a maximum temperature coefficient of 50ppm/°C and supports a maximum current of 15mA. It operates within a standard industrial temperature range and is housed in a compact 3-pin SOT-23 surface-mount package.
Feature Summary
- Precision fixed voltage output
- Low temperature coefficient
- Compact surface-mount packaging
Applications
- Portable instrumentation
- Battery-powered systems
- Data acquisition circuits
Procurement Notes
Verify the specific suffix 'LT' indicates tape-and-reel packaging when sourcing components. Confirm that the 'A' designation aligns with the required accuracy grade for your design specifications. Ensure compatibility with standard SOT-23 footprint layouts during PCB assembly planning to prevent mechanical mismatches.
Selection Notes
Select this component when a stable 2.5V reference is required in space-constrained designs. It is suitable for applications demanding low power consumption and high thermal stability. Consider the 15mA current limit when determining load requirements and ensure the operating environment remains within the specified industrial temperature range for optimal performance.
Part Context
This part belongs to the TS824 series of shunt voltage references from STMicroelectronics. These devices are engineered for general-purpose analog circuitry requiring reliable voltage regulation. The series offers various voltage options, with the -2.5 variant providing a specific reference level commonly used in sensor interfaces and microcontroller peripheral supplies.
Replacement Considerations
Direct substitutes may include other 2.5V shunt references from manufacturers such as Texas Instruments or Analog Devices, provided they match the SOT-23-3 package and electrical characteristics. Verify pinout compatibility and thermal performance before substitution.
