LTC4279IUFD
LTC4279IUFD is a Analog Devices Inc. electronic component in Power Over Ethernet (PoE) Controllers. Specifications: IC POE CNTRL 1 CHANNEL 20QFN. Purchasing and R&D teams can check
Which parts are supplied in stock?
Apex-Chip Electronics Co., Ltd. supplies integrated circuits (ICs), resistors, capacitors, inductors and diodes from stock. Open a part number to see the brand and specifications, then request a quote for quantity and lead time. Genuine stock is confirmed when you inquire.
How do I request a quote by part number?
Open the part page and check the brand, package and electrical specifications against your requirement, then send an inquiry with the part number, quantity and target lead time. For several lines, use BOM matching and list every part once.
Do you support BOM matching?
Yes. Send the part numbers, quantities and brands. We check integrated circuits, resistors, capacitors and inductors against current stock, then reply with the quantity that can be delivered and the lines that need to be ordered.
Product Attributes
| Part Status | Obsolete |
|---|---|
| Number of Channels | 1 |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Current - Supply | 1.7mA |
| Internal Switch(s) | No |
| Type | Controller (PSE) |
| Auxiliary Sense | No |
| Power - Max | 90 W |
| Package / Case | 20-WFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (4x5) |
| Voltage - Supply | 45V ~ 57V |
| Standards | 802.3at (PoE+), 802.3af (PoE), LTPoE++ |