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The NX3L1T53GM,125 is a low-ohmic single-pole double-throw analog switch manufactured by NXP Semiconductors. It operates on a single supply voltage ranging from 1.4 V to 4.3 V and features Schmitt trigger inputs for noise immunity. The device provides a typical ON resistance of 0.5 Ω at 4.3 V and supports continuous switch currents up to 350 mA. It includes an active LOW enable input and break-before-make switching logic. The component is housed in an XQFN8 package (SOT902-2) with dimensions of 1.6 x 1.6 x 0.5 mm and is rated for operation between -40 °C and +125 °C.
Verify the specific ordering suffix against official documentation to confirm the package type and temperature range. Confirm that the requested part number matches the exact manufacturer designation to avoid discrepancies in pinout or electrical characteristics during integration.
Select this component when designing circuits requiring low signal attenuation and minimal distortion. Ensure the application utilizes a single power supply within the specified voltage limits. Verify that the load conditions align with the maximum current handling capabilities defined in the datasheet specifications.
This model belongs to the NX3L1T53 series of analog switches. It shares functional similarities with other devices in the family but differs in physical packaging. The GM suffix specifically denotes the XQFN8 plastic package variant designed for surface mount applications.
NX3L1T53GT,115
It accepts 1.8 V logic levels even when operating at higher supply voltages, eliminating the need for external logic level translation.
The device guarantees break-before-make switching to prevent short circuits between output paths during state transitions.