LTC4279IUFD
ObsoletePricing
* Estimated pricing for reference only. Final price depends on quantity, availability, and market conditions. Submit an RFQ for an exact quote.
Technical Specifications
| Category | Integrated Circuits (ICs)/Power Over Ethernet (PoE) Controllers |
| Product Status | Obsolete |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad |
| Current - Supply | 1.7mA |
| Type | Controller (PSE) |
| Power - Max | 90 W |
| Number of Channels | 1 |
| Supplier Device Package | 20-QFN (4x5) |
| Internal Switch(s) | No |
| Standards | 802.3at (PoE+), 802.3af (PoE), LTPoE++ |
| Voltage - Supply | 45V ~ 57V |
| Auxiliary Sense | No |
| 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 LTC4279IUFD 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Key specifications include Category: Integrated Circuits (ICs)/Power Over Ethernet (PoE) Controllers, Product Status: Obsolete, Operating Temperature: -40°C ~ 85°C, Mounting Type: Surface Mount, Package / Case: 20-WFQFN Exposed Pad.
This device comes in a 20-WFQFN Exposed Pad package with surface mount mounting.
Submit an RFQ for LTC4279IUFD; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the LTC4279IUFD?
Yes. FPGACenter can quote LTC4279IUFD through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the LTC4279IUFD available in?
The LTC4279IUFD by Linear Technology is available in a 20-WFQFN Exposed Pad package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The LTC4279IUFD is marked as obsolete. Are the parts genuine?
Absolutely. All LTC4279IUFD 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.
What is the pricing for LTC4279IUFD?
Unit pricing for LTC4279IUFD starts at $12.72 with volume discounts available for quantities of 10+, 100+, 500+, and 1,000+ units. Submit an RFQ for a customized quote based on your specific quantity requirements.