
Enlarge
For Reference Only
LTC4257IDD-1#PBF |
|
Part Number | LTC4257IDD-1#PBF |
Zouser Part # | LTC4257IDD-1-PBF |
Manufacturer | Linear Technology/Analog Devices |
Category | Semiconductors › Power Management ICs › Power Over Ethernet (PoE) Controllers |
Description | IC POE 802.3AF CONTROLLER 8-DFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LTC4257IDD-1#PBF PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 23 - Mar 28 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Shipping






Payment












Quick Inquiry
In Stock | 582 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Pricing (USD)
Price is not available, Please RFQQty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
Zouser will offer the most competitive prices for you, please refer to the quotations.
LTC4257IDD-1#PBF Specifications
Part Number | LTC4257IDD-1#PBF | |
Brand | Linear Technology/Analog Devices | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Power Over Ethernet (PoE) Controllers | |
Manufacturer | Linear Technology/Analog Devices | |
Series | - | |
Type | Controller (PD) | |
Number of Channels | 1 |
Power - Max | 12.95W | |
Internal Switch(s) | Yes | |
Auxiliary Sense | No | |
Standards | 802.3af (PoE) | |
Voltage - Supply | 57V (Max) | |
Current - Supply | 3mA | |
Operating Temperature | -40°C ~ 85°C | |
Package / Case | 8-WFDFN Exposed Pad | |
Supplier Device Package | 8-DFN (3x3) |
LTC4257IDD-1#PBF Documents

The Products You May Be Interested In
![]() |
SI3453B-B01-GM | IC POE CONTROLLER MIDSPAN 40QFN | 361 More on Order |
![]() |
LTC4269CDKD-2#PBF | IC POE 802.3AT PD W/REG 32-DFN | 356 More on Order |
![]() |
MAX5995BETE+ | IC POE INTERFACE W/MOSFET 16TQFN | 484 More on Order |
![]() |
MAX5940DESA+ | IC IEEE 802.3AF PD INTFC 8-SOIC | 521 More on Order |
![]() |
PD70101ILQ-TR | IC POE CONTROLLER PD PSE 32QFN | 456 More on Order |
![]() |
SI3452D-B01-GM | IC POE CONTROLLER MIDSPAN 40QFN | 637 More on Order |
![]() |
SI3400-E1-GM | IC POWER OVER ETHERNET 20QFN | 671 More on Order |
![]() |
MAX5981BETE+ | IC CTRLR PD IEEE 802.3AF 16TQFN | 461 More on Order |
![]() |
LT4275CIMS#TRPBF | IC POE 802.3AF INTERFACE 10-MSOP | 504 More on Order |
![]() |
SI3453D-B01-GM | IC POE CONTROLLER MIDSPAN 40QFN | 543 More on Order |
![]() |
LT4275AHMS#TRPBF | IC POE LTPOE INTERFACE 10-MSOP | 310 More on Order |
![]() |
TPS23750PWPRG4 | IC INTEG IEEE PD CTRLR 20-HTSSOP | 502 More on Order |