TL331IDBVR. Assembly/installation: surface-mounted component (SMD). Function: Single power supply or dual power supply. Housing (according to data sheet): SOT-23 ( TO236 ). Housing: SOT-23 ( TO-236 ). Marking on the case: T1I_. Number of terminals: 5. Operating temperature: -40...+85°C. RoHS: yes. VCC: 2...36V. Original product from manufacturer: Texas Instruments. Quantity in stock updated on 13/11/2025, 14:36