LX7202-15ISF

Overview

The LX7202-15ISF is a USB line terminator integrated circuit manufactured by Microsemi Corporation. It provides EMI and ESD protection for two USB termination lines within a compact SOT-23-6 surface-mount package. The device operates with a supply voltage of 5.25V and supports an extended operating temperature range from -40°C to 125°C. Designed specifically for USB applications, it ensures signal integrity while protecting against electromagnetic interference and electrostatic discharge events in demanding environments.

Feature Summary

• Provides dual-channel EMI and ESD protection for USB interfaces
• Compact SOT-23-6 surface-mount packaging for space-constrained designs
• Extended industrial temperature rating for reliable operation

Applications

• USB port protection in consumer electronics
• Signal termination for high-speed data interfaces
• ESD protection modules for peripheral devices

Procurement Notes

Verify the manufacturer designation as Microsemi Corporation or its successor entity Microchip Technology when sourcing components. Confirm the specific suffix ISF corresponds to the required tape-and-reel or tube packaging configuration if applicable. Ensure the part number matches the exact pinout and electrical specifications documented in the official datasheet to avoid compatibility issues with existing PCB layouts.

Selection Notes

Select this component for applications requiring robust EMI and ESD shielding on USB lines where space is limited. The SOT-23-6 package offers a small footprint suitable for portable devices. Consider the -40°C to 125°C operating range for industrial or automotive environments. Verify that the 5.25V supply voltage aligns with the system's power architecture before integration.

Part Context

This component belongs to the family of USB line terminators designed for signal integrity and protection. Similar models like the LX7201-15ISF exist within the same product line, often differing in channel count or specific interface optimizations. These devices are critical for maintaining compliance with USB standards while safeguarding sensitive downstream circuitry from transient voltage spikes and noise interference.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official Microchip Technology resources for direct replacements or cross-reference options based on specific performance requirements and availability constraints.