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The TA76431AS is a voltage reference integrated circuit manufactured by Toshiba Semiconductor and Storage. It provides a stable output voltage with a maximum load current capability of 100mA. The device is housed in an LSTM (TO-226-3, TO-92-3 Long Body) package designed for through-hole mounting. It operates within a temperature range of -40°C to 85°C.
Verify the specific suffix configuration against official Toshiba documentation to ensure compatibility with required pinouts and thermal characteristics. Confirm availability status as distribution channels may list obsolete or end-of-life inventory for this component series.
Select this component when a through-hole voltage reference with moderate current drive is required. Ensure the operating environment remains within the specified -40°C to 85°C range. Verify that the LSTM package dimensions fit the target PCB layout constraints.
This part belongs to the TA76431 family of voltage references from Toshiba Semiconductor and Storage. It serves as a fundamental building block for power management applications requiring a reliable voltage baseline. The LSTM package offers a compact solution for legacy or space-constrained through-hole designs.
Consult official Toshiba cross-reference lists for verified substitutes. Generic equivalents may differ in electrical tolerances or thermal performance.