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The NX3L1G66GW-Q100H is a low-ohmic single-pole single-throw analog switch qualified to AEC-Q100 Grade 1. It features an active HIGH enable input and bidirectional Y/Z terminals supporting signals up to VCC. The device operates within a supply voltage range of 1.4 V to 4.3 V, with peak ON resistance ranging from 0.5 Ω at 2.7 V/4.3 V to 1.6 Ω at 1.4 V. It offers high noise immunity, ESD protection exceeding 7500 V (HBM), and handles 350 mA continuous current. Packaged in SOT353 (TSSOP5), it functions from -40 °C to +125 °C.
Verify the specific suffix Q100H against the official NXP datasheet to confirm automotive grade compliance and package variant. Confirm availability status as distribution channels may list this component as discontinued or limited stock. Ensure the ordering code matches the required SOT353 TSSOP5 package configuration before finalizing procurement orders.
Select this component when designing circuits requiring low signal loss in portable consumer electronics. Verify that the control logic interface supports the active HIGH enable requirement and Schmitt trigger characteristics. Ensure the operating environment stays within the specified -40 °C to +125 °C temperature range for optimal performance.
This part belongs to the NX3L1G66-Q100 family of low-ohmic analog switches manufactured by NXP Semiconductors. It is specifically designed for automotive applications requiring high reliability and robust signal switching capabilities in compact form factors.
Public confirmed substitute part numbers are not available in the provided documentation. Consult NXP technical support for direct replacements or pin-compatible alternatives if this specific marking code is unavailable.