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The PD39210C-010019 is a Power Sourcing Equipment (PSE) controller belonging to the PD392xx family, manufactured by Microchip Technology. It is based on the PD39210 architecture and includes firmware version 1.00.19. The device supports IEEE 802.3af/at standards for Power over Ethernet applications. It operates within a supply voltage range of 3.3 V and functions across an industrial temperature range from -40°C to +85°C. The component is housed in a QFN-32 package.
This specific part number is listed as End-of-Life (EOL). Availability is restricted, and it may not be sold in all regions through standard channels. Verification of current status and potential obsolescence is required before procurement planning. Factory special orders or quotes may be necessary to confirm any remaining stock or final purchase options.
Engineers should consider this component only if legacy compatibility with firmware version 1.00.19 is strictly required. Due to its discontinued status, alternative solutions within the PD392xx family or newer generations should be evaluated for long-term supply chain stability. Ensure that the QFN-32 package footprint matches the existing PCB layout constraints.
The PD39210C-010019 is a variant within the PD392xx series of PoE controllers. It differs from other variants primarily through its specific firmware revision and ordering suffix. This model represents a finalized product state for the PD39210-based platform, serving as a reference for older designs utilizing the 1.00.19 firmware release.
The datasheet lists PD39210C-022419-TR as a related variant with updated firmware (2.24.19). Designers should verify pinout and software compatibility when migrating from the EOL PD39210C-010019 to newer firmware versions or equivalent parts.