For Reference Only
| Part Number | LTC4257CDD#TRPBF |
| Manufacturer | Linear Technology |
| Category | Integrated Circuits (ICs) › Power Over Ethernet (PoE) Controllers |
| Description | LTC4257 - INTERFACE CONTROLLER |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LTC4257CDD#TRPBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 24 - Dec 28 2024(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LTC4257CDD#TRPBF |
| Brand: | Linear Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Power Over Ethernet (PoE) Controllers |
| Manufacturer: | Linear Technology |
| Product Status: | Obsolete |
| 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 |
| 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) |
 |
LTC4290BIUJ#PBF | IC POE CNTRL 8 CHANNEL 40QFN | 5594 More on Order |
 |
SI3454-B01-IMR | IC POE CNTRL 4 CHANNEL 38QFN | 47244 More on Order |
 |
MAX5941AESE+ | IC IEEE 802.3AF-COMP POE 16-SOIC | 5199 More on Order |
 |
LT4294IDD#PBF | IC POE CNTRL 1 CHANNEL 10DFN | 18412 More on Order |
 |
SI3472A-A01-IMR | QUAD ETHERNET PORT 802.3BT 2-PAI | 35397 More on Order |
 |
LTC4259ACGW-1#PBF | IC POE CNTRL 4 CHANNEL 36SSOP | 5655 More on Order |
 |
MAX5982AETE+T | IC POE CNTRL 1 CHANNEL 16TQFN | 9335 More on Order |
 |
LTC4274AIUHF-3#PBF | IC POE CNTRL 1 CHANNEL 38QFN | 8589 More on Order |
 |
MAX5940DESA+ | IC POE CNTRL 1 CHANNEL 8SOIC | 14327 More on Order |
 |
TPS23881ARTQT | IC POE CNTRL 8 CHAN IEEE 802.3BT | 10044 More on Order |
 |
LTC4266CGW#PBF | IC POE CNTRL 4 CHANNEL 36SSOP | 7192 More on Order |
 |
SI3404-A-GMR | IC POE CNTRL 1 CHANNEL 20QFN | 53261 More on Order |
| In Stock | 50244 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2500 | $2.17100 | $5427.5 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
