- Base Part Number
- Factory Lead Time
- Internal Switch(s)
- Moisture Sensitivity Level (MSL)
- Operating Temperature
- Package / Case
- Packaging
- Part Status
- Pin Count
- RoHS Status
- Standards
- Type
Attribute column
Manufacturer
Analog Devices, Inc. PMIC - Power Over Ethernet (PoE) Controllers
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Package / Case | Surface Mount | 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 | 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 | Adjustable Threshold | Power - Max | Current - Supply | Control Mode | Output Current-Max | Input Voltage (Max) | Control Technique | Supply Current-Max (Isup) | Switcher Configuration | Switching Frequency-Max | Internal Switch(s) | Standards | Auxiliary Sense | Height Seated (Max) | Length | Width | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 LTC4267IGN-1#PBF Linear Technology/Analog Devices | 4563 |
| Datasheet | 8 Weeks | 16-SSOP (0.154, 3.90mm Width) | YES | -40°C~85°C | Tube | 2011 | e3 | Active | 1 (Unlimited) | 16 | EAR99 | Controller (PD), DC/DC | Matte Tin (Sn) | - | - | 57V Max | DUAL | GULL WING | 260 | 1 | - | 0.635mm | 30 | LTC4267 | 16 | - | - | - | - | - | - | 1 | - | 12.95W | 3mA Max | CURRENT-MODE | 1A | - | - | - | SINGLE | 240kHz | No | 802.3af (PoE) | - | - | 4.8895mm | 3.899mm | ROHS3 Compliant | ||
 LTC4265CDE#PBF Linear Technology/Analog Devices | 775 |
| Datasheet | 8 Weeks | 12-WFDFN Exposed Pad | YES | 0°C~70°C | Tube | 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 | ||
 LTC4257CS8-1#TRPBF Linear Technology/Analog Devices | 11 |
| Datasheet | 10 Weeks | 8-SOIC (0.154, 3.90mm Width) | 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 | GULL WING | 260 | 1 | - | - | 30 | LTC4257 | 8 | R-PDSO-G8 | - | - | - | - | - | 1 | NO | 12.95W | 3mA | - | - | - | - | - | - | - | Yes | 802.3af (PoE) | No | - | 4.9025mm | 3.899mm | ROHS3 Compliant | ||
 LTC4268IDKD-1 Linear Technology/Analog Devices | In Stock | - | Datasheet | - | 32-WFDFN Exposed Pad | YES | -40°C~85°C | Tube | 2007 | e0 | Obsolete | 1 (Unlimited) | 32 | EAR99 | Controller (PD), DC/DC | Tin/Lead (Sn/Pb) | - | - | 57V Max | DUAL | - | 235 | 1 | - | 0.4mm | 20 | - | 32 | R-PDSO-N32 | - | 14V | - | - | - | 1 | - | 35W | 3mA Max | CURRENT-MODE | - | - | - | - | SINGLE | 250kHz | No | 802.3af (PoE) | - | 0.8mm | 7mm | 4mm | Non-RoHS Compliant | ||
 LT4293IMS#PBF Linear Technology/Analog Devices | 6450 |
| Datasheet | 8 Weeks | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | - | -40°C~85°C TJ | Tube | - | - | Active | 1 (Unlimited) | - | - | Controller (PD) | - | - | - | 60V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 90W | 2mA | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ | Yes | - | - | - | ROHS3 Compliant | ||
LT4293HMS#TRPBF Linear Technology/Analog Devices | In Stock | - | Datasheet | 14 Weeks | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | - | -40°C~125°C TJ | Tape & Reel (TR) | - | - | Active | 1 (Unlimited) | - | - | Controller (PD) | - | - | - | 60V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 90W | 2mA | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ | Yes | - | - | - | ROHS3 Compliant | ||
LT4293IMS#TRPBF Linear Technology/Analog Devices | In Stock | - | Datasheet | 14 Weeks | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | - | -40°C~85°C TJ | Tape & Reel (TR) | - | - | Active | 1 (Unlimited) | - | - | Controller (PD) | - | - | - | 60V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 90W | 2mA | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ | Yes | - | - | - | ROHS3 Compliant | ||
LT4293HMS#PBF Linear Technology/Analog Devices | 11 |
| Datasheet | 8 Weeks | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | - | -40°C~125°C TJ | Tube | - | - | Active | 1 (Unlimited) | - | - | Controller (PD) | - | - | - | 60V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 90W | 2mA | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ | Yes | - | - | - | ROHS3 Compliant | ||
 LTC4266IUHF#TRPBF Linear Technology/Analog Devices | In Stock | - | Datasheet | 20 Weeks | 38-WFQFN Exposed Pad | YES | -40°C~85°C | Tape & Reel (TR) | 2012 | e3 | Active | 1 (Unlimited) | 38 | EAR99 | Controller (PSE) | Matte Tin (Sn) | - | - | 45V~57V | QUAD | - | - | 1 | 3.3V | 0.5mm | - | LTC4266 | 38 | R-PQCC-N38 | - | - | - | - | 3V | 4 | YES | 25.5W | 2.4mA | - | - | - | - | 3mA | - | - | No | 802.3at (PoE+), 802.3af (PoE) | - | 0.8mm | 7mm | 5mm | ROHS3 Compliant | ||
 LT4276CIUFD#TRPBF Linear Technology/Analog Devices | 3000 |
| Datasheet | 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 | - | 13W | 2mA Max | - | - | - | - | - | - | - | No | 802.3af (PoE) | Yes | - | - | - | ROHS3 Compliant | ||
 LTC4279IUFD Linear Technology/Analog Devices | In Stock | - | - | - | 20-WFQFN Exposed Pad | - | -40°C~85°C | Tube | - | - | Obsolete | 1 (Unlimited) | - | - | Controller (PSE) | - | - | - | 45V~57V | - | - | - | - | - | - | - | - | 20 | - | - | - | - | - | - | 1 | - | 90W | 1.7mA | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | - | - | - | Non-RoHS Compliant | ||
LTC4274CUHF#TRPBF Linear Technology/Analog Devices | 1947 |
| Datasheet | 8 Weeks | 38-WFQFN Exposed Pad | YES | 0°C~70°C | Tape & Reel (TR) | 2012 | e3 | Active | 1 (Unlimited) | 38 | EAR99 | Controller (PSE) | Matte Tin (Sn) | - | - | 3V~4.3V | QUAD | - | 260 | 1 | 3.3V | 0.5mm | - | LTC4274 | 38 | R-PQCC-N38 | - | - | 4.3V | - | 3V | 1 | - | 25.5W | 1.1mA | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE) | - | 0.8mm | 7mm | 5mm | ROHS3 Compliant | ||
 LTC4270CIUKG Linear Technology/Analog Devices | In Stock | - | - | - | 52-WFQFN Exposed Pad | YES | -40°C~85°C | Tube | 2015 | e3 | Obsolete | 1 (Unlimited) | 52 | EAR99 | Controller (PSE) | Matte Tin (Sn) | - | 8542.39.00.01 | 45V~57V | QUAD | - | - | 1 | 3.3V | 0.5mm | - | - | 52 | R-PQCC-N52 | - | - | 3.6V | 3.354V | 3V | 12 | - | 13W | 9mA | - | - | - | - | 15mA | - | - | No | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | 0.8mm | 8mm | 7mm | Non-RoHS Compliant | ||
 LT4293HDD#PBF Linear Technology/Analog Devices | In Stock | - | Datasheet | 8 Weeks | 10-WFDFN Exposed Pad | - | -40°C~125°C TJ | Tube | - | - | Active | 1 (Unlimited) | - | - | Controller (PD) | - | - | - | 60V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 90W | 2mA | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ | Yes | - | - | - | ROHS3 Compliant | ||
LT4293HDD#TRPBF Linear Technology/Analog Devices | In Stock | - | Datasheet | 14 Weeks | 10-WFDFN Exposed Pad | - | -40°C~125°C TJ | Tape & Reel (TR) | - | - | Active | 1 (Unlimited) | - | - | Controller (PD) | - | - | - | 60V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 90W | 2mA | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ | Yes | - | - | - | ROHS3 Compliant | ||
 LTC4291IUF-1#TRPBF Linear Technology/Analog Devices | 9500 |
| Datasheet | 16 Weeks | 24-WFQFN Exposed Pad | - | -40°C~85°C | Tape & Reel (TR) | - | - | Active | 1 (Unlimited) | - | - | Controller (PSE) | - | - | - | 3V~3.6V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 | - | 71.3W | 10mA | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | - | - | - | ROHS3 Compliant | ||
LT4293IDD#TRPBF Linear Technology/Analog Devices | 893 |
| Datasheet | 14 Weeks | 10-WFDFN Exposed Pad | - | -40°C~85°C TJ | Tape & Reel (TR) | - | - | Active | 1 (Unlimited) | - | - | Controller (PD) | - | - | - | 60V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 90W | 2mA | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ | Yes | - | - | - | ROHS3 Compliant | ||
LTC4270CIUKG#TRPBF Linear Technology/Analog Devices | 11 |
| Datasheet | 8 Weeks | 52-WFQFN Exposed Pad | YES | -40°C~85°C | Tape & Reel (TR) | 2012 | 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 | - | 13W | 9mA | - | - | - | - | 15mA | - | - | No | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | 0.8mm | 8mm | 7mm | ROHS3 Compliant | ||
LTC4270AIUKG Linear Technology/Analog Devices | 98 | - | - | - | 52-WFQFN Exposed Pad | YES | -40°C~85°C | Tube | 2015 | e3 | Obsolete | 1 (Unlimited) | 52 | EAR99 | Controller (PSE) | Matte Tin (Sn) | - | 8542.39.00.01 | 45V~57V | QUAD | - | - | 1 | 3.3V | 0.5mm | - | - | 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 | Non-RoHS Compliant | ||
LTC4291IUF-1#PBF Linear Technology/Analog Devices | In Stock | - | Datasheet | 8 Weeks | 24-WFQFN Exposed Pad | - | -40°C~85°C | Tube | - | - | Active | 1 (Unlimited) | - | - | Controller (PSE) | - | - | - | 3V~3.6V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 | - | 71.3W | 10mA | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | - | - | - | ROHS3 Compliant |