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Product Detailed Parameters
- Description：IC VREF SHUNT 0.1% SC70-5
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- 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：5-TSSOP, SC-70-5, SOT-353
- Supplier Device Package：SC-70-5
- Grade：-
- Qualification：-
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Overview
The TL4050A25IDCKT is a precision micropower shunt voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 2.5 V with an initial accuracy of 0.1%. The device features a temperature coefficient of 50 PPM/C and supports a maximum shunt current of 15 mA. It operates within a temperature range of -40°C to +125°C and is housed in a SC-70-5 surface-mount package.
Feature Summary
- Delivers high-precision voltage regulation with 0.1% initial accuracy for sensitive measurement circuits.
- Optimized for low-power applications through micropower consumption characteristics.
- Ensures stable performance across wide industrial temperature ranges.
Applications
- Portable instrumentation requiring precise voltage standards
- Battery-powered data acquisition systems
- Calibration equipment needing stable reference sources
Procurement Notes
Verify the specific suffix IDCKT against official Texas Instruments documentation to confirm package type and reel specifications. Confirm RoHS compliance status and ensure the component matches the required automotive or industrial grade if applicable, as variations exist within the TL4050 family.
Selection Notes
Select this component when a 2.5 V reference with 0.1% accuracy is required in a compact SC-70-5 footprint. Ensure the design accommodates the 15 mA maximum shunt current limit and verify that the 50 PPM/C temperature coefficient meets the system's thermal stability requirements over the specified operating range.
Part Context
This part belongs to the TL4050 series of precision shunt voltage references from Texas Instruments. The series offers various output voltages and accuracy grades, designed for space-constrained applications. The TL4050A25IDCKT specifically targets high-accuracy needs within the A-grade subset of the family.
Replacement Considerations
Check for TL4050A25IDCKR for reel packaging variants. Verify compatibility with other TL4050A25 derivatives ensuring pinout and electrical parameters match exactly before substitution.
