- All Products
- /
- Integrated Circuits (ICs)
- /
- PMIC - Power Over Ethernet (PoE) Controllers
| Image | Part # | Manufacturer | Description | Pricing | Quantity | RoHS | Factory Lead Time | Lifecycle Status | Package / Case | Surface Mount | Number of Pins | Operating Temperature | Packaging | Published | JESD-609 Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Type | Terminal Finish | Additional Feature | HTS Code | Voltage - Supply | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Number of Functions | Supply Voltage | Terminal Pitch | Reach Compliance Code | Frequency | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | JESD-30 Code | Output Voltage | Input Voltage-Nom | Supply Voltage-Max (Vsup) | Power Supplies | Supply Voltage-Min (Vsup) | Number of Channels | Interface | Operating Supply Current | Adjustable Threshold | Power - Max | Current - Supply | Control Mode | Output Current-Max | Input Voltage (Max) | Control Technique | Supply Current-Max (Isup) | Nominal Input Voltage | Switcher Configuration | Switching Frequency-Max | Internal Switch(s) | Standards | Auxiliary Sense | Height Seated (Max) | Length | Width | REACH SVHC | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
  | Mfr. Part #LTC4264CDE#PBFElecinsight Part #84-556-LTC4264CDE#PBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 12DFN
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | - | 12-WFDFN Exposed Pad | YES | - | 0°C~70°C | Tube | 2007 | e3 | Active | 1 (Unlimited) | 12 | EAR99 | Controller (PD) | Matte Tin (Sn) | - | - | 57V Max | DUAL | - | 260 | 1 | - | 0.5mm | - | - | 30 | LTC4264 | 12 | - | - | - | - | - | - | 1 | - | - | - | 35W | 3mA Max | - | - | - | - | - | - | SINGLE | - | Yes | 802.3af (PoE) | No | 0.8mm | 4mm | 3mm | - | ROHS3 Compliant | ||
| LTC4264CDE#PBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #LT4275CHMS#PBFElecinsight Part #84-556-LT4275CHMS#PBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 10MSOP
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | - | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | YES | - | -40°C~125°C | Tube | 2012 | e3 | Active | 1 (Unlimited) | 10 | EAR99 | Controller (PD) | Matte Tin (Sn) | - | - | 23V~60V | DUAL | GULL WING | - | 1 | - | 0.5mm | - | - | - | LT4275 | 10 | - | - | - | 60V | 23/60V | 23V | 1 | - | - | - | 13W | 2mA Max | - | - | - | - | 2.2mA | - | - | - | No | 802.3af (PoE) | Yes | - | 3mm | 3mm | - | ROHS3 Compliant | ||
| LT4275CHMS#PBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #LTC4267CDHC-3#TRPBFElecinsight Part #84-556-LTC4267CDHC-3#TRPBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 16DFN
Datasheet
Compare
| Min.:1 Mult.:1 | 10 Weeks | - | 16-WFDFN Exposed Pad | YES | - | 0°C~70°C | Tape & Reel (TR) | 2012 | e3 | Active | 1 (Unlimited) | 16 | EAR99 | Controller (PD), DC/DC | Matte Tin (Sn) | - | - | 57V Max | DUAL | - | 260 | 1 | - | 0.5mm | - | - | 30 | LTC4267 | 16 | - | - | - | - | - | - | 1 | - | - | - | 12.95W | 3mA Max | CURRENT-MODE | 1A | - | - | - | - | SINGLE | 330kHz | No | 802.3af (PoE) | - | 0.8mm | 5mm | 3mm | - | ROHS3 Compliant | ||
| LTC4267CDHC-3#TRPBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #LT4276AIUFD#TRPBFElecinsight Part #84-556-LT4276AIUFD#TRPBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 28QFN
Datasheet
Compare
| Min.:1 Mult.:1 | 16 Weeks | - | 28-WFQFN Exposed Pad | - | - | -40°C~85°C | Tape & Reel (TR) | 2015 | - | Active | 1 (Unlimited) | - | - | Controller (PD), DC/DC | - | - | - | 60V Max | - | - | - | - | - | - | - | - | - | LT4276 | 28 | - | - | - | - | - | - | 1 | - | - | - | 90W | 2mA Max | - | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | Yes | - | - | - | - | ROHS3 Compliant | ||
| LT4276AIUFD#TRPBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #LTC4263IDE-1#PBFElecinsight Part #84-556-LTC4263IDE-1#PBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 14DFN
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | - | 14-WFDFN Exposed Pad | YES | - | -40°C~85°C | Tube | 2007 | e3 | Active | 1 (Unlimited) | 14 | EAR99 | Controller (PSE) | Matte Tin (Sn) | - | - | 33V~66V | DUAL | - | 260 | - | 5V | 0.5mm | - | - | 30 | LTC4263 | 14 | - | - | - | - | - | - | 1 | - | - | - | 30W | 2mA | - | - | - | - | - | - | - | - | Yes | 802.3af (PoE) | No | 0.8mm | 4mm | 3mm | - | ROHS3 Compliant | ||
| LTC4263IDE-1#PBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #LTC4268CDKD-1#PBFElecinsight Part #84-556-LTC4268CDKD-1#PBF
IN STOCK: 3000
| Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 32DFN
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | - | 32-WFDFN Exposed Pad | YES | - | 0°C~70°C | Tube | 2011 | e3 | Active | 1 (Unlimited) | 32 | EAR99 | Controller (PD), DC/DC | Matte Tin (Sn) | - | - | 57V Max | DUAL | - | 260 | 1 | - | 0.4mm | - | - | 30 | LTC4268 | 32 | R-PDSO-N32 | - | 14V | - | - | - | 1 | - | - | - | 35W | 3mA Max | CURRENT-MODE | - | - | - | - | - | SINGLE | 250kHz | No | 802.3af (PoE) | - | 0.8mm | 7mm | 4mm | - | ROHS3 Compliant | ||
| LTC4268CDKD-1#PBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #LTC4266AIUHF-3#PBFElecinsight Part #84-556-LTC4266AIUHF-3#PBF | Linear Technology/Analog Devices |
IC POE CNTRL 4 CHANNEL 38QFN
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | PRODUCTION (Last Updated: 2 days ago) | 38-WFQFN Exposed Pad | YES | 38 | -40°C~85°C | Tube | 2011 | e3 | Active | 1 (Unlimited) | 38 | EAR99 | Controller (PSE) | Matte Tin (Sn) | - | - | 45V~57V | QUAD | - | - | - | - | 0.5mm | - | 1MHz | - | LTC4266 | 38 | - | - | - | - | - | - | 4 | 2-Wire, I2C, Serial | 1.1mA | - | 70W | - | - | - | - | - | 5mA | 3.3V | - | - | No | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | - | - | - | No SVHC | ROHS3 Compliant | ||
| LTC4266AIUHF-3#PBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #LTC4264CDE#TRPBFElecinsight Part #84-556-LTC4264CDE#TRPBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 12DFN
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | - | 12-WFDFN Exposed Pad | YES | - | 0°C~70°C | Tape & Reel (TR) | 2007 | e3 | Active | 1 (Unlimited) | 12 | EAR99 | Controller (PD) | Matte Tin (Sn) | - | - | 57V Max | DUAL | - | 260 | 1 | - | 0.5mm | - | - | 30 | LTC4264 | 12 | - | - | - | - | - | - | 1 | - | - | - | 35W | 3mA Max | - | - | - | - | - | - | SINGLE | - | Yes | 802.3af (PoE) | No | 0.8mm | 4mm | 3mm | - | ROHS3 Compliant | ||
| LTC4264CDE#TRPBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #LTC4259AIGW-1#PBFElecinsight Part #84-556-LTC4259AIGW-1#PBF
IN STOCK: 21
| Linear Technology/Analog Devices |
IC POE CNTRL 4 CHANNEL 36SSOP
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | - | 36-BSOP (0.295, 7.50mm Width) | YES | - | -40°C~85°C | Tube | 2006 | e3 | Active | 1 (Unlimited) | 36 | EAR99 | Controller (PSE) | Matte Tin (Sn) | - | - | 48V~57V | DUAL | GULL WING | 260 | 1 | 3.3V | 0.8mm | - | - | 30 | LTC4259 | 36 | R-PDSO-G36 | - | - | 4V | - | 3V | 4 | - | - | YES | 15.4W | 2mA | - | - | - | - | - | - | - | - | No | 802.3af (PoE) | - | - | - | 7.506mm | - | ROHS3 Compliant | ||
| LTC4259AIGW-1#PBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #LTC4279IS#TRPBFElecinsight Part #84-556-LTC4279IS#TRPBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 16SO
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | PRODUCTION (Last Updated: 2 weeks ago) | 16-SOIC (0.154, 3.90mm Width) | - | 16 | -40°C~85°C | Tape & Reel (TR) | - | - | Active | 1 (Unlimited) | - | - | Controller (PSE) | - | - | - | 45V~57V | - | - | - | - | - | - | - | - | - | LTC4279 | 16 | - | - | - | - | - | - | 1 | - | - | - | 90W | 1.7mA | - | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | - | - | - | - | RoHS Compliant | ||
| LTC4279IS#TRPBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #LT4276BHUFD#PBFElecinsight Part #84-556-LT4276BHUFD#PBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 28QFN
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | - | 28-WFQFN Exposed Pad | - | - | -40°C~125°C | Tube | 2015 | - | Active | 1 (Unlimited) | - | - | Controller (PD), DC/DC | - | - | - | 60V Max | - | - | - | - | - | - | - | - | - | LT4276 | 28 | - | - | - | - | - | - | 1 | - | - | - | 25.5W | 2mA Max | - | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE) | Yes | - | - | - | - | ROHS3 Compliant | ||
| LT4276BHUFD#PBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #LT4294IDD#PBFElecinsight Part #84-556-LT4294IDD#PBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 10DFN
Datasheet
Compare
| Min.:1 Mult.:1 | 20 Weeks | - | 10-WFDFN Exposed Pad | - | - | -40°C~85°C | Tube | - | - | Active | 1 (Unlimited) | - | - | Controller (PD) | - | - | - | 60V Max | - | - | - | - | - | - | compliant | - | - | LT4294 | 10 | - | - | - | - | - | - | 1 | - | - | - | 71W | 2mA | - | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt | Yes | - | - | - | - | RoHS Compliant | ||
| LT4294IDD#PBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #LTC4257CDD-1#TRPBFElecinsight Part #84-556-LTC4257CDD-1#TRPBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 8DFN
Datasheet
Compare
| Min.:1 Mult.:1 | 10 Weeks | - | 8-WFDFN Exposed Pad | YES | - | 0°C~70°C | Tape & Reel (TR) | 2005 | e3 | Active | 1 (Unlimited) | 8 | EAR99 | Controller (PD) | Matte Tin (Sn) | REQUIRES A NEGATIVE SUPPLY OF 48V | - | 57V Max | DUAL | - | 260 | 1 | - | 0.5mm | - | - | 30 | LTC4257 | 8 | S-PDSO-N8 | - | - | - | - | - | 1 | - | - | NO | 12.95W | 3mA | - | - | - | - | - | - | - | - | Yes | 802.3af (PoE) | No | 0.8mm | 3mm | 3mm | - | ROHS3 Compliant | ||
| LTC4257CDD-1#TRPBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #LT4275AHMS#TRPBFElecinsight Part #84-556-LT4275AHMS#TRPBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 10MSOP
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | - | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | YES | - | -40°C~125°C | Tape & Reel (TR) | 2012 | e3 | Active | 1 (Unlimited) | 10 | EAR99 | Controller (PD) | Matte Tin (Sn) | - | - | 23V~60V | DUAL | GULL WING | - | 1 | - | 0.5mm | - | - | - | LT4275 | 10 | - | - | - | 60V | 23/60V | 23V | 1 | - | - | - | 90W | 2mA Max | - | - | - | - | 2.2mA | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | Yes | - | 3mm | 3mm | - | ROHS3 Compliant | ||
| LT4275AHMS#TRPBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #LTC4274AIUHF-2#PBFElecinsight Part #84-556-LTC4274AIUHF-2#PBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 38QFN
Datasheet
Compare
| Min.:1 Mult.:1 | 26 Weeks | - | 38-WFQFN Exposed Pad | YES | - | -40°C~85°C | Tube | 2011 | e3 | Active | 1 (Unlimited) | 38 | EAR99 | Controller (PSE) | Matte Tin (Sn) | - | - | 45V~57V | QUAD | - | - | 1 | 3.3V | 0.5mm | - | - | - | LTC4274 | 38 | R-PQCC-N38 | - | - | 4.3V | 3.354V | 3V | 1 | - | - | YES | 52.7W | 2.4mA | - | - | - | - | 5mA | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | 0.8mm | 7mm | 5mm | - | ROHS3 Compliant | ||
| LTC4274AIUHF-2#PBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #LTC4270AIUKG#PBFElecinsight Part #84-556-LTC4270AIUKG#PBF
IN STOCK: 52
| Linear Technology/Analog Devices |
IC POE CNTRL 12 CHANNEL 52QFN
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | - | 52-WFQFN Exposed Pad | YES | - | -40°C~85°C | Tube | 2011 | e3 | Active | 1 (Unlimited) | 52 | EAR99 | Controller (PSE) | Matte Tin (Sn) | - | 8542.39.00.01 | 45V~57V | QUAD | - | - | 1 | 3.3V | 0.5mm | - | - | - | LTC4270 | 52 | R-PQCC-N52 | - | - | 3.6V | 3.354V | 3V | 12 | - | - | - | 90W | 9mA | - | - | - | - | 15mA | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | 0.8mm | 8mm | 7mm | - | ROHS3 Compliant | ||
| LTC4270AIUKG#PBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #LTC4274CIUHF#PBFElecinsight Part #84-556-LTC4274CIUHF#PBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 38QFN
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | - | 38-WFQFN Exposed Pad | YES | - | -40°C~85°C | Tube | 2012 | e3 | Active | 1 (Unlimited) | 38 | EAR99 | Controller (PSE) | Matte Tin (Sn) | - | - | 3V~4.3V | QUAD | - | - | 1 | 3.3V | 0.5mm | - | - | - | LTC4274 | 38 | R-PQCC-N38 | - | - | 4.3V | 3.354V | 3V | 1 | - | - | YES | 13W | 1.1mA | - | - | - | - | 5mA | - | - | - | No | 802.3at (PoE+), 802.3af (PoE) | - | 0.8mm | 7mm | 5mm | - | ROHS3 Compliant | ||
| LTC4274CIUHF#PBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #LTC4259AIGW-1#TRPBFElecinsight Part #84-556-LTC4259AIGW-1#TRPBF | Linear Technology/Analog Devices |
IC POE CNTRL 4 CHANNEL 36SSOP
Datasheet
Compare
| Min.:1 Mult.:1 | 16 Weeks | - | 36-BSOP (0.295, 7.50mm Width) | YES | - | -40°C~85°C | Tape & Reel (TR) | 2006 | e3 | Active | 1 (Unlimited) | 36 | EAR99 | Controller (PSE) | Matte Tin (Sn) | - | - | 48V~57V | DUAL | GULL WING | 260 | 1 | 3.3V | 0.8mm | - | - | 30 | LTC4259 | 36 | R-PDSO-G36 | - | - | 4V | - | 3V | 4 | - | - | YES | 15.4W | 2mA | - | - | - | - | - | - | - | - | No | 802.3af (PoE) | - | - | - | 7.506mm | - | ROHS3 Compliant | ||
| LTC4259AIGW-1#TRPBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #LTC4274AIUHF-4#TRPBFElecinsight Part #84-556-LTC4274AIUHF-4#TRPBF | Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 38QFN
Datasheet
Compare
| Min.:1 Mult.:1 | 26 Weeks | - | 38-WFQFN Exposed Pad | YES | - | -40°C~85°C | Tape & Reel (TR) | 2007 | e3 | Active | 1 (Unlimited) | 38 | EAR99 | Controller (PSE) | Matte Tin (Sn) | - | - | 45V~57V | QUAD | - | - | 1 | 3.3V | 0.5mm | - | - | - | LTC4274 | 38 | R-PQCC-N38 | - | - | 4.3V | 3.354V | 3V | 1 | - | - | YES | 90W | 2.4mA | - | - | - | - | 5mA | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | 0.8mm | 7mm | 5mm | - | ROHS3 Compliant | ||
| LTC4274AIUHF-4#TRPBF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #LTC4265CDE#TRPBFElecinsight Part #84-556-LTC4265CDE#TRPBF
IN STOCK: 4241
| Linear Technology/Analog Devices |
IC POE CNTRL 1 CHANNEL 12DFN
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | - | 12-WFDFN Exposed Pad | YES | - | 0°C~70°C | Tape & Reel (TR) | 2009 | e3 | Active | 1 (Unlimited) | 12 | EAR99 | Controller (PD) | Matte Tin (Sn) | - | - | 37.2V~60V | DUAL | - | 260 | 1 | - | 0.5mm | - | - | - | LTC4265 | 12 | - | 3V | - | - | - | - | 1 | - | - | - | 25.5W | 1.35mA | - | - | 60V | PULSE WIDTH MODULATION | - | - | SINGLE | - | Yes | 802.3at (PoE+), 802.3af (PoE) | No | 0.8mm | 4mm | 3mm | - | ROHS3 Compliant | ||
| LTC4265CDE#TRPBF |
Index :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ