LTC4257CDD#TRPBF
lmages are for reference only.LTC4257CDD#TRPBF
IC POE CNTRL 1 CHANNEL 8DFN
Datasheet8-WFDFN Exposed Pad
84,165 piece(s)
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Power Over Ethernet Controller 1 Channel 802.3af (PoE) 8-DFN (3x3)
LTC4257CDD#TRPBF
| Category | Integrated Circuits (ICs) - Power Management PMIC - Power Over Ethernet PoE Controllers |
| Manufacturer | Analog Devices Inc. |
| Series | - |
| Packaging | Tape & Reel (TR) |
| RoHS Status | ROHS3 Compliant |
| Type | Controller (PD) |
| Number of Channels | 1 |
| Power - Max | 12.95 W |
| Internal Switch(s) | Yes |
| Auxiliary Sense | No |
| Standards | 802.3af (PoE) |
| Voltage - Supply | 57V (Max) |
| Current - Supply | 3mA |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-WFDFN Exposed Pad |
| Supplier Device Package | 8-DFN (3x3) |
| Base Product Number | LTC4257 |
| Product Attribute |  |
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| Part Number | LTC4257CDD#TRPBF | LTC4257CDD#TRPBF | LTC4257CDD#TRPBF | LTC4257CDD#PBF |
| Manufacturer | Linear Technology | Analog Devices Inc. | Linear Technology | Analog Devices Inc. |
| RoHS Status | RoHS non-compliant | ROHS3 Compliant | RoHS non-compliant | ROHS3 Compliant |
| Description | LTC4257 - INTERFACE CONTROLLER | IC POE CNTRL 1 CHANNEL 8DFN | LTC4257 - INTERFACE CONTROLLER | IC POE CNTRL 1 CHANNEL 8DFN |
| Series | - | - | - | - |
| Packaging | Bulk | Tape & Reel (TR) | Bulk | Tube |
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| Delivery Time | In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Orwintech ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries. |
| Delivery Cost | Use your express account for shipment if you have one. Use our account for the shipment. Refer to the table below for the approximate charges. (Different time frame / countries / package size has different price.) |
| Delivery Method | Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support. Others more shipping ways, please get in touch with us. |
| Region | Country | Logistic Time(Day) |
| America | United States | 5 |
| Brazil | 7 | |
| Europe | Germany | 5 |
| United Kingdom | 4 | |
| Ltaly | 5 | |
| Oceania | Australia | 6 |
| New Zealand | 5 | |
| Asia | India | 4 |
| Japan | 4 | |
| Middle East | Israel | 6 |
| Shipment charges(KG) | Reference DHL(USD$) |
| 0.00kg-1.00kg | USD$30.00 - USD$60.00 |
| 1.00kg-2.00kg | USD$40.00 - USD$80.00 |
| 2.00kg-3.00kg | USD$50.00 - USD$100 |
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