STHS2375LM6F

Overview

The STHS2375LM6F is an IEEE 802.3af PoE Powered Device (PD) interface controller manufactured by STMicroelectronics. It operates within a supply voltage range of up to 48 V and functions across an industrial temperature range from -40 °C to +85 °C. The device is housed in an 8-pin SOIC package with dimensions of 4.8 mm length, 4 mm width, and 1.5 mm height. It contains one channel and one functional unit, utilizing plastic/epoxy material for the package body. The component is RoHS compliant and classified under power supply support circuits.

Feature Summary

• Provides interface control for IEEE 802.3af PoE Powered Devices
• Supports operation at standard 48 V power supply levels
• Designed for reliable performance in extended industrial temperature environments

Applications

• Power over Ethernet Powered Device integration
• Industrial network equipment power management
• Embedded systems requiring IEEE 802.3af compliance

Procurement Notes

Verify the specific suffix 'M6F' against the manufacturer's current datasheet to confirm package type and tape/reel specifications. Ensure the component meets the required environmental operating temperatures for your application. Cross-reference the RoHS status with the latest regulatory documentation before procurement.

Selection Notes

Select this component when designing systems that require strict adherence to the IEEE 802.3af standard for powered devices. Consider the 8-pin SOIC footprint constraints and the -40 °C to +85 °C operating range. Verify compatibility with the host system's power delivery requirements and thermal management capabilities.

Part Context

This part belongs to the family of power supply support circuits designed for network infrastructure. It serves as a specialized interface controller rather than a general-purpose power management IC. The component addresses the specific signaling and detection requirements defined in the IEEE 802.3af standard for Ethernet-powered applications.

Replacement Considerations

Consult official substitution lists for compatible PD controllers. Verify pinout compatibility and electrical parameter alignment with alternative parts before implementation.