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Product Detailed Parameters
- Description：IC VREF SHUNT ADJ 0.5% TO92-3
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Output Type：Programmable
- Voltage - Output (Min/Fixed)：2.5V
- Voltage - Output (Max)：36 V
- Current - Output：100 mA
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package：TO-92
- Grade：-
- Qualification：-
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Overview
The TL431BLP-BP is a programmable shunt voltage reference integrated circuit manufactured by Micro Commercial Components. It operates within a temperature range of 0°C to 70°C and utilizes a TO-92-3 (TO-226AA) package. The device provides a stable output voltage of 2.5V with a high accuracy tolerance of ±0.5%. It supports a maximum cathode-anode voltage of 36V and can handle a current of up to 100 mA, making it suitable for precision regulation applications.
Feature Summary
- Programmable precision voltage regulation capability
- High accuracy output with ±0.5% tolerance
- Compact TO-92 surface-mount compatible package
Applications
- Precision voltage references in power supplies
- Shunt regulator circuits
- Battery chargers
Procurement Notes
Verify component authenticity through authorized MCC distributors or certified suppliers. Confirm RoHS compliance status as indicated in official documentation. Check for obsolete status and availability of qualified substitutes like the TL431BCLPRAG if production continuity is required. Ensure packaging matches the specified TO-92 form factor.
Selection Notes
Select this component when a low-cost, high-accuracy programmable reference is needed for space-constrained designs. The TO-92 package offers ease of handling compared to smaller SMD options. Consider the ±0.5% tolerance requirement against application needs. Verify thermal performance within the 0°C to 70°C operating range for the specific environment.
Part Context
This part belongs to the TL431 family of programmable shunt regulators widely used in analog and mixed-signal circuits. The 'BP' suffix typically denotes specific binning or packaging variations within the MCC lineup. It serves as a direct replacement for industry-standard TL431 devices from other manufacturers, maintaining pin compatibility and electrical characteristics.
Replacement Considerations
The TL431BCLPRAG is listed as an available substitute. Verify pinout compatibility and electrical specifications before substitution. Ensure the alternative meets the same ±0.5% accuracy and 36V rating requirements.
