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The TS431BRIX-Z RFG is an adjustable precision shunt voltage regulator manufactured by Taiwan Semiconductor Corporation. It operates within a reference voltage range of 2.495 V to 36 V and features an initial accuracy of 0.5%. The device has a maximum temperature coefficient of 50 PPM/°C and supports a maximum shunt current of 100 mA. It is qualified under AEC-Q101 standards for automotive applications and functions within an operating temperature range of 0°C to +70°C. The component is housed in a SOT-23-3 surface-mount package.
Verify the specific suffix configuration against official datasheets to ensure compatibility with required tolerance and packaging specifications. Confirm AEC-Q101 qualification status if automotive compliance is mandatory. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.
Select this component when precise shunt regulation is required in space-constrained designs. The SOT-23-3 package suits automated surface-mount assembly processes. Ensure the 100 mA current capability meets load requirements and that the 0°C to +70°C temperature range aligns with the operational environment constraints.
This device belongs to the TS431xx series of adjustable shunt regulators produced by Taiwan Semiconductor. It serves as a discrete alternative to integrated voltage references, offering flexibility in circuit design through its adjustable output range. The series is engineered for reliability in power management applications requiring stable reference voltages.
TS431BCX RFG is listed as a related variant within the same product family.