LTC4278CDKD-1
ObsoleteTechnical Specifications
| Category | Integrated Circuits (ICs)/Power Over Ethernet (PoE) Controllers |
| Product Status | Obsolete |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 32-WFDFN Exposed Pad |
| Current - Supply | 1.35mA (Max) |
| Type | Controller (PD), DC/DC |
| Power - Max | 25.5 W |
| Number of Channels | 1 |
| Supplier Device Package | 32-DFN (7x4) |
| Internal Switch(s) | Yes |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Voltage - Supply | 37.2V ~ 60V |
| Auxiliary Sense | Yes |
| M S L Rating | 1 (Unlimited, 30°C/85%RH) |
| U S E C C N | OBSOLETE |
| H T S U S | 0000.00.0000 |
| E U Ro H S Status | RoHS Compliant |
| R E A C H Status | Vendor is not defined |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The LTC4278CDKD-1 is a poe controllers in the Power Supervisors & Control family manufactured by Linear Technology. This part has been marked as obsolete by Linear Technology; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/Power Over Ethernet (PoE) Controllers, Product Status: Obsolete, Operating Temperature: 0°C ~ 70°C, Mounting Type: Surface Mount, Package / Case: 32-WFDFN Exposed Pad.
This device comes in a 32-WFDFN Exposed Pad package with surface mount mounting.
Submit an RFQ for LTC4278CDKD-1; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the LTC4278CDKD-1?
Yes. FPGACenter can quote LTC4278CDKD-1 through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the LTC4278CDKD-1 available in?
The LTC4278CDKD-1 by Linear Technology is available in a 32-WFDFN Exposed Pad package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The LTC4278CDKD-1 is marked as obsolete. Are the parts genuine?
Absolutely. All LTC4278CDKD-1 units sourced by FPGACenter are 100% original Linear Technology components. We follow IDEA-STD-1010 inspection standards and provide full traceability documentation. We specialize in obsolete part sourcing and verify availability before confirming supply.