
For Reference Only
Part Number | LTC4257IDD-1#TRPBF |
OEMstron Part # | LTC4257IDD-1-TRPBF |
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#TRPBF PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 19 - Mar 24 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LTC4257IDD-1#TRPBF Specifications
Part Number | LTC4257IDD-1#TRPBF | |
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#TRPBF Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LTC4257IDD-1#PBF D# E54:1762_00012800 Analog Devices Inc |
Power Over Ethernet -57V 13W Automotive 8-Pin DFN EP RoHS: Compliant
|
Europe - 106 |
LTC4257IDD-1#TRPBF D# E22:3490_00092659 Analog Devices Inc |
Power Over Ethernet -57V 13W Automotive 8-Pin DFN EP RoHS: Compliant
|
Europe - 2533 |
Part Number | Description | Stock |
LTC4257IDD-1#PBF Linear Technology |
IC,Power Control/Management,CMOS,LLCC,8PIN,PLASTIC , RoHS Compliant: Yes |
Contact Us |
LTC4257IDD-1#TRPBF Linear Technology |
IC POE 802.3AF CONTROLLER 8-DFN |
Contact Us |
Part Number | Description | Stock |
LTC4257IDD-1#PBF D# LTC4257IDD-1#PBF-ND Analog Devices Inc |
IC POE CNTRL 1 CHANNEL 8DFN |
617 In Stock |
LTC4257IDD-1#TRPBF D# LTC4257IDD-1#TRPBF-ND Analog Devices Inc |
IC POE CNTRL 1 CHANNEL 8DFN |
Temporarily Out of Stock |
Part Number | Description | Stock |
LTC4257IDD-1#PBF Linear Technology |
In stock shipping within 2days |
420 |
Part Number | Description | Stock |
LTC4257IDD1TRPBF Linear Technology |
OEM/CM ONLY |
4695 |
Part Number | Description | Stock |
LTC4257IDD-1#PBF D# 584-LTC4257IDD-1#PBF Analog Devices Inc |
Power Switch ICs - POE / LAN IEEE802.3af PD Interface Controller RoHS: Compliant
|
50 |
Part Number | Description | Stock |
LTC4257IDD-1#PBF D# NS-LTC4257IDD-1#PBF Linear Technology |
OEM/CM ONLY |
1163 |
Part Number | Description | Stock |
LTC4257IDD-1#PBF D# LTC4257IDD-1PBF Analog Devices Inc |
POWER MANAGEMENT IC RoHS: Compliant
|
0 |
LTC4257IDD-1#TRPBF D# LTC4257IDD-1TRP Analog Devices Inc |
POWER MANAGEMENT IC RoHS: Compliant
|
0 |
Part Number | Description | Stock |
LTC4257IDD-1#PBF D# 35216146 Analog Devices Inc |
Power Over Ethernet -57V 13W Automotive 8-Pin DFN EP RoHS: Compliant
|
Americas - 121 |
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In Stock | 143 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 1.6827 | $ 1.6827 |
100 | $ 1.6827 | $ 168.2700 |
500 | $ 1.6827 | $ 841.3500 |
1000 | $ 1.6827 | $ 1,682.7000 |
2500 | $ 1.6827 | $ 4,206.7500 |
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