- 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 | Supplier Device Package | Operating Temperature | Packaging | Published | JESD-609 Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Type | Terminal Finish | 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 | Qualification Status | Input Voltage-Nom | Supply Voltage-Max (Vsup) | Power Supplies | Supply Voltage-Min (Vsup) | Number of Channels | Adjustable Threshold | Power - Max | Current - Supply | Input Voltage (Min) | Control Mode | Input Voltage (Max) | Control Technique | Supply Current-Max (Isup) | Switcher Configuration | Internal Switch(s) | Standards | Auxiliary Sense | Height Seated (Max) | Length | Width | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 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 | ||
 LTC4292IUJ#TRPBF Linear Technology/Analog Devices | In Stock | - | Datasheet | 10 Weeks | 40-WFQFN Exposed Pad | - | - | -40°C~85°C | Tape & Reel (TR) | - | - | Active | 1 (Unlimited) | - | - | Controller (PSE) | - | - | 3V~3.6V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 | - | 71.3W | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | - | - | - | ROHS3 Compliant | ||
 LTC4266CUHF#TRPBF Linear Technology/Analog Devices | 41 |
| Datasheet | 26 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) | - | 45V~57V | QUAD | - | - | 1 | 3.3V | 0.5mm | - | LTC4266 | 38 | R-PQCC-N38 | - | - | - | - | 3V | 4 | YES | 25W | 3.5mA | - | - | - | - | 3mA | - | No | 802.3at (PoE+), 802.3af (PoE) | - | 0.8mm | 7mm | 5mm | ROHS3 Compliant | ||
LTC4292IUJ#PBF Linear Technology/Analog Devices | In Stock | - | Datasheet | 8 Weeks | 40-WFQFN Exposed Pad | - | - | -40°C~85°C | Tube | - | - | Active | 1 (Unlimited) | - | - | Controller (PSE) | - | - | 3V~3.6V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 | - | 71.3W | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | - | - | - | ROHS3 Compliant | ||
LTC4291IUF#PBF Linear Technology/Analog Devices | 3000 |
| Datasheet | 8 Weeks | 24-WFQFN Exposed Pad | - | - | -40°C~85°C | Tube | 2018 | - | Active | 1 (Unlimited) | - | - | Controller (PSE) | - | - | 3V~3.6V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 | - | 71.3W | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | - | - | - | ROHS3 Compliant | ||
LTC4271IUF#TRPBF Linear Technology/Analog Devices | In Stock | - | Datasheet | 16 Weeks | 24-WFQFN Exposed Pad | YES | - | -40°C~85°C | Tape & Reel (TR) | 2012 | e3 | Active | 1 (Unlimited) | 24 | EAR99 | Controller (PSE) | Matte Tin (Sn) | 8542.39.00.01 | 3V~3.6V | QUAD | - | - | 1 | 3.3V | 0.5mm | - | LTC4271 | 24 | S-PQCC-N24 | - | - | 3.6V | 3.354V | 3V | - | - | - | 10mA | - | - | - | - | 15mA | - | No | 802.3at (PoE) | - | 0.8mm | 4mm | 4mm | ROHS3 Compliant | ||
 LTC4278IDKD Linear Technology/Analog Devices | In Stock | - | - | - | 32-WFDFN Exposed Pad | YES | - | -40°C~85°C | Tube | - | e3 | Obsolete | 1 (Unlimited) | 32 | EAR99 | Controller (PD), DC/DC | Matte Tin (Sn) | - | 37.2V~60V | DUAL | NO LEAD | 260 | 1 | - | 0.4mm | 30 | - | 32 | R-PDSO-N32 | Not Qualified | 14V | - | - | - | 1 | - | 25.5W | 1.35mA Max | 4.5V | CURRENT-MODE | 20V | PULSE WIDTH MODULATION | - | SINGLE | Yes | 802.3at (PoE+), 802.3af (PoE) | - | 0.8mm | 7mm | 4mm | Non-RoHS Compliant | ||
LTC4278CDKD Linear Technology/Analog Devices | 65 | - | - | - | 32-WFDFN Exposed Pad | YES | - | 0°C~70°C | Tube | - | e3 | Obsolete | 1 (Unlimited) | 32 | EAR99 | Controller (PD), DC/DC | Matte Tin (Sn) | - | 37.2V~60V | DUAL | NO LEAD | 260 | 1 | - | 0.4mm | 30 | - | 32 | R-PDSO-N32 | Not Qualified | 14V | - | - | - | 1 | - | 25.5W | 1.35mA Max | 4.5V | CURRENT-MODE | 20V | PULSE WIDTH MODULATION | - | SINGLE | Yes | 802.3at (PoE+), 802.3af (PoE) | - | 0.8mm | 7mm | 4mm | Non-RoHS Compliant | ||
LTC4291IUF#TRPBF Linear Technology/Analog Devices | 35455 |
| Datasheet | 8 Weeks | 24-WFQFN Exposed Pad | - | - | -40°C~85°C | Tape & Reel (TR) | - | - | Active | 1 (Unlimited) | - | - | Controller (PSE) | - | - | 3V~3.6V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 | - | 71.3W | - | - | - | - | - | - | - | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | - | - | - | ROHS3 Compliant | ||
 LTC4270BIUKG Linear Technology/Analog Devices | 1393 | - | - | - | 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 | - | 25.5W | 9mA | - | - | - | - | 15mA | - | No | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | 0.8mm | 8mm | 7mm | Non-RoHS Compliant | ||
LTC4270BIUKG#TRPBF Linear Technology/Analog Devices | In Stock | - | Datasheet | 16 Weeks | 52-WFQFN Exposed Pad | YES | - | -40°C~85°C | Tape & Reel (TR) | 2015 | 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 | - | 25.5W | 9mA | - | - | - | - | 15mA | - | No | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | 0.8mm | 8mm | 7mm | ROHS3 Compliant | ||
LTC4278CDKD-1 Linear Technology/Analog Devices | In Stock | - | - | - | 32-WFDFN Exposed Pad | - | 32-DFN (7x4) | 0°C~70°C | Tube | - | - | Obsolete | 1 (Unlimited) | - | - | Controller (PD), DC/DC | - | - | 37.2V~60V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 25.5W | 1.35mA Max | - | - | - | - | - | - | Yes | 802.3at (PoE+), 802.3af (PoE) | Yes | - | - | - | Non-RoHS Compliant | ||
LTC4273HTLUK Linear Technology/Analog Devices | In Stock | - | - | - | - | - | - | - | Tube | - | - | Obsolete | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | ||
LTC4278IDKD-1 Linear Technology/Analog Devices | In Stock | - | - | - | 32-WFDFN Exposed Pad | - | 32-DFN (7x4) | -40°C~85°C | Tube | - | - | Obsolete | 1 (Unlimited) | - | - | Controller (PD), DC/DC | - | - | 37.2V~60V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 25.5W | 1.35mA Max | - | - | - | - | - | - | Yes | 802.3at (PoE+), 802.3af (PoE) | Yes | - | - | - | Non-RoHS Compliant | ||
LTC4273ITLUK Linear Technology/Analog Devices | In Stock | - | - | - | - | - | - | - | Tube | - | - | Obsolete | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | ||
LTC4273ITK-1 Linear Technology/Analog Devices | In Stock | - | - | - | - | - | - | - | Tube | - | - | Obsolete | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | ||
LTC4274IUHF#TRPBF Analog Devices | In Stock | - | Datasheet | - | QFN-38 | - | - | - | Tape & Reel (TR) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
LTC4273HTK-1 Linear Technology/Analog Devices | In Stock | - | - | - | - | - | - | - | Tube | - | - | Obsolete | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant |