
For Reference Only
Part Number | SI3459-B02-IM |
OEMstron Part # | SI3459-B02-IM |
Manufacturer | Silicon Labs |
Category | Semiconductors › Power Management ICs › Power Over Ethernet (PoE) Controllers |
Description | IC POE PSE 8 PORT 802.3AT 56QFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SI3459-B02-IM PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SI3459-B02-IM Specifications
Part Number | SI3459-B02-IM | |
Brand | Silicon Labs | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Power Over Ethernet (PoE) Controllers | |
Manufacturer | Silicon Labs | |
Series | - | |
Type | Controller (PSE), DC/DC | |
Number of Channels | 8 | |
Power - Max | - | |
Internal Switch(s) | No | |
Auxiliary Sense | No | |
Standards | 802.3at (PoE+), 802.3af (PoE) | |
Voltage - Supply | 44V ~ 57V | |
Current - Supply | 2mA | |
Operating Temperature | -40°C ~ 85°C | |
Package / Case | 56-VFQFN Exposed Pad | |
Supplier Device Package | 56-QFN (8x8) |
SI3459-B02-IM Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SI3459-B02-IMR D# V36:1790_06528117 Silicon Laboratories Inc |
Octal 802.3AT POE PSE Controller RoHS: Compliant
|
Americas - 0 |
SI3459-B02-IM D# P41:2556_16465763 Silicon Laboratories Inc |
Octal 802.3AT POE PSE Controller RoHS: Compliant
|
Europe - 470 |
Part Number | Description | Stock |
SI3459-B02-IMR Silicon Laboratories Inc |
QFN-56 Ethernet ICs RoHS |
6 |
Part Number | Description | Stock |
SI3459-B02-IMR D# SI3459-B02-IMR-ND Silicon Laboratories Inc |
IC POE CNTRL 8 CHANNEL 56QFN |
Temporarily Out of Stock |
SI3459-B02-IM D# SI3459-B02-IM-ND Silicon Laboratories Inc |
IC POE CNTRL 8 CHANNEL 56QFN |
680 In Stock |
Part Number | Description | Stock |
SI3459-B02-IM Silicon Laboratories Inc |
In stock shipping within 2days |
120 |
Part Number | Description | Stock |
SI3459B02IM Silicon Laboratories Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
988 |
Part Number | Description | Stock |
SI3459-B02-IMR D# C461936 Silicon Laboratories Inc |
6 |
Part Number | Description | Stock |
SI3459-B02-IM D# 634-SI3459-B02-IM Silicon Laboratories Inc |
Power Switch ICs - POE / LAN IEEE 802.3at eight ethernet port PSE controller RoHS: Compliant
|
495 |
Part Number | Description | Stock |
SI3459B02IM Silicon Laboratories Inc |
OEM/CM ONLY |
800 |
Part Number | Description | Stock |
SI3459-B02-IMR Silicon Laboratories Inc |
Octal 802.3at PoE PSE Controller |
Short Lead Time |
SI3459-B02-IM Silicon Laboratories Inc |
IEEE 802.3at eight ethernet port PSE controller |
Short Lead Time |
Part Number | Description | Stock |
SI3459-B02-IM Silicon Image Inc |
shipping today |
8 |
Part Number | Description | Stock |
SI3459-B02-IM D# 31231809 Silicon Laboratories Inc |
Octal 802.3AT POE PSE Controller RoHS: Compliant
|
Americas - 200 |
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In Stock | 706 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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1 | $ 8.8430 | $ 8.8430 |
100 | $ 8.8430 | $ 884.3000 |
500 | $ 8.8430 | $ 4,421.5000 |
1000 | $ 8.8430 | $ 8,843.0000 |
2500 | $ 8.8430 | $ 22,107.5000 |
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