LSF0101GXZ

Translators, Level Shifters Overview

The LSF0101GXZ is a 1-bit bidirectional multi-voltage level translator manufactured by Nexperia USA Inc. It supports open-drain and push-pull applications with up translation ≤ 100 MHz at CL = 30 pF and down translation ≥ 100 MHz at CL = 30 pF. The device operates within a supply voltage range of 0.95 V to 5.0 V, featuring low standby current and 5 V tolerant I/O pins for TTL compatibility. It includes an active HIGH enable input (EN) and utilizes the SOT1255-2 (X2SON6) package.

Translators, Level Shifters Feature Summary

• Bidirectional voltage translation without requiring a direction pin
• Supports hot insertion and flow-through pinout for simplified PCB routing
• Provides high-impedance OFF-state when the enable input is LOW

Translators, Level Shifters Applications

• GPIO, MDIO, PMBus, SMBus, SDIO, UART, and I2C interfaces in telecom infrastructure
• Industrial systems
• Personal computing devices

Translators, Level Shifters Procurement Notes

Verify that the ordering suffix matches the required package type, as the GXZ variant corresponds to the X2SON6 form factor. Confirm the specific temperature range and marking code requirements against the manufacturer's latest datasheet revision before finalizing procurement specifications.

Translators, Level Shifters Selection Notes

Select this component for designs requiring flexible voltage translation between levels such as 1.8 V, 2.5 V, 3.3 V, and 5.0 V. Ensure the application benefits from the absence of a direction control pin and verify that the thermal performance of the X2SON6 package meets the system's power dissipation needs.

Translators, Level Shifters Part Context

This part belongs to the LSF0101 family of single-channel translators. Other variants include the GW package (SOT363-2/TSSOP6) and the GM package (SOT886/XSON6). All share identical electrical characteristics but differ in physical dimensions and thermal properties.

Translators, Level Shifters Replacement Considerations

Direct substitutes within the same family are LSF0101GW and LSF0101GM. Cross-package replacements require verifying footprint compatibility and ensuring the alternative package meets the thermal and mechanical constraints of the design.

Translators, Level Shifters FAQ

Does the LSF0101GXZ require a direction pin for operation?

No, the device performs bidirectional voltage translation automatically without the need for a direction pin.

What is the maximum operating voltage supported by the LSF0101GXZ?

The device supports bidirectional voltage level translation up to 5.0 V.