LTC4257CS8#TRPBF
SearchPower Over Ethernet Controller 1 Channel 802.3af (PoE) 8-SO
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Arrow USA)
Country of origin: —RoHS Compliant MSL MSL 1
Mouser(1/4)
Supply Risk Summary
Supply chain risk trend is available on Pro and Enterprise plans.
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View PlansConfirmed Stock
1,431
Availability is incomplete; unknown stock and unidentified marketplace inventory are excluded.
2 of 7 suppliers stocked
Best Unit Price
—
Availability
2of 7 suppliers
Shortest factory lead: 10 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 1,410 | — | — | Minimum order quantity 23 | Reel - TR | In Stock | |
 | 505-LTC4257CS8#TRPBFCT-ND | 7 | — | 11 weeks | Minimum order quantity 1Order multiple 2,500 | Cut Tape (CT) | In Stock |
| 505-LTC4257CS8#TRPBFDKR-ND | 7 | — | 11 weeks | Minimum order quantity 1Order multiple 2,500 | Digi-Reel® | In Stock |
| 505-LTC4257CS8#TRPBFTR-ND | 7 | — | 11 weeks | Minimum order quantity 2,500Order multiple 2,500 | Tape & Reel (TR) | In Stock |
  | LTC4257CS8#TRPBF(TAPE/REEL) | 0 | — — | 11 weeks — | Minimum order quantity 2,500 Minimum order quantity 2,500Order multiple 2,500 | — | No Stock |
 | 0 | — | — | Minimum order quantity 1Order multiple 2,500 | Tape & Reel (TR) | No Stock | |
 | 0 | — | 10 weeks | Minimum order quantity 2,500Order multiple 2,500 | Reel | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | Category | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|
Digi-Key 505-LTC4257CS8#TRPBFDKR-ND | Power Over Ethernet Controller 1 Channel 802.3af (PoE) 8-SO | — | MSL 1 | Active | Integrated Circuits (ICs) | — | 8542.31.0075 (US HTS) | Digi-Reel® | |
Digi-Key 505-LTC4257CS8#TRPBFCT-ND | Power Over Ethernet Controller 1 Channel 802.3af (PoE) 8-SO | — | MSL 1 | Active | Integrated Circuits (ICs) | — | 8542.31.0075 (US HTS) | Cut Tape (CT) | |
Digi-Key 505-LTC4257CS8#TRPBFTR-ND | Power Over Ethernet Controller 1 Channel 802.3af (PoE) 8-SO | — | MSL 1 | Active | Integrated Circuits (ICs) | — | 8542.31.0075 (US HTS) | Tape & Reel (TR) | |
Winsource LTC4257CS8#TRPBF | IC POE 802.3AF CONTROLLER 8-SOIC | Yes | — | — | — | — | — | Reel - TR | |
LCSC C687795 | Powered Device (PD) 12.95W SO-8 Power Over Ethernet (PoE) Controllers RoHS | Yes | — | — | Power Over Ethernet (PoE) Controllers | 0.000178 g | — | Tape & Reel (TR) | |
Mouser 584-LTC4257CS8#TRPBF | Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr | Yes | — | — | Power Switch ICs - POE/LAN | — | 8542390000 | Reel | |
Arrow USA LTC4257CS8#TRPBF | Power Over Ethernet PD Controller -57V 13W 8-Pin SOIC N | Yes | — | Active | Power Over Ethernet - PoE Controllers | — | — | — | |
MyArrow LTC4257CS8#TRPBF | Power Over Ethernet PD Controller -57V 13W 8-Pin SOIC N | Yes | — | Active | D | — | — | TAPE/REEL |
Technical Attributes
FeaturesUndervoltage Protection;Thermal Protection;PGOOD status indication;Overcurrent Protection;PD detection and disconnect identification
number of channels1
Operating Temperature0℃~+70℃
Power - Max12.95W
TypePowered Device (PD)