Items : %s%s
PoE Controllers
Additional Feature
- 3.3V DIGITAL & 5V ANALOG SUPPLY CAN BE INTERNALLY GENERATED OR CAN BE SUPPLIED EXTERNALLY
- ALSO HAS DIGITAL POWER SUPPLY FROM 3V TO 3.6V
- ALSO OPERATES AS LDO REGULATOR
- ALSO OPERATES AT 48V, 54V, 57V
- ALSO REQUIRE 3V TO 3.6V SUPPLY VOLTAGE
- ALSO REQUIRED VDD OF 3V TO 3.6V
- ITS ALSO REQUIRED VDD DIGITAL SUPPLY 3-3.6V
- N
- OUTPUT IN ADJUSTABLE MODE IS 3V TO 5.6V
- OUTPUT IN ADJUSTABLE MODE IS 5.4V TO 5.6V
- PROGRAMMBLE I2C INTERFACE
- REQUIRES A NEGATIVE SUPPLY OF 48V
- RESET THRESHOLD VOLTAGE IS 3.8V
- RESET THRESHOLD VOLTAGE IS 3.9V
- RESET THRESHOLD VOLTAGE IS 4V
Contact Plating
- Gold
- Tin
ECCN Code
- EAR99
Factory Lead Time
- 10 Weeks
- 11 Weeks
- 12 Weeks
- 14 Weeks
- 15 Weeks
- 16 Weeks
- 18 Weeks
- 2 Weeks
- 20 Weeks
- 22 Weeks
- 23 Weeks
- 24 Weeks
- 25 Weeks
- 26 Weeks
- 3 Weeks
- 4 Weeks
- 52 Weeks
- 6 Weeks
- 7 Weeks
- 8 Weeks
- 9 Weeks
HTS Code
- 8542.31.00.01
- 8542.39.00.01
JESD-609 Code
- e0
- e3
- e4
Lifecycle Status
- ACTIVE (Last Updated: 1 day ago)
- ACTIVE (Last Updated: 1 week ago)
- ACTIVE (Last Updated: 2 days ago)
- ACTIVE (Last Updated: 3 days ago)
- ACTIVE (Last Updated: 4 days ago)
- ACTIVE (Last Updated: 5 days ago)
- ACTIVE (Last Updated: 6 days ago)
- ACTIVE (Last Updated: 7 months ago)
- ACTIVE (Last Updated: 8 hours ago)
- ACTIVE (Last Updated: 8 months ago)
- IN PRODUCTION (Last Updated: 1 month ago)
- IN PRODUCTION (Last Updated: 2 weeks ago)
- IN PRODUCTION (Last Updated: 3 weeks ago)
- LIMITED TIME BUY (Last Updated: 1 month ago)
- NOT RECOMMENDED FOR NEW DESIGN (Last Updated: 1 month ago)
- NOT RECOMMENDED FOR NEW DESIGN (Last Updated: 2 weeks ago)
- NOT RECOMMENDED FOR NEW DESIGN (Last Updated: 3 weeks ago)
- NRND (Last Updated: 3 days ago)
- NRND (Last Updated: 4 days ago)
- OBSOLETE (Last Updated: 1 month ago)
- PRODUCTION (Last Updated: 1 month ago)
- PRODUCTION (Last Updated: 1 week ago)
- PRODUCTION (Last Updated: 2 days ago)
- PRODUCTION (Last Updated: 2 weeks ago)
- PRODUCTION (Last Updated: 3 days ago)
- PRODUCTION (Last Updated: 3 months ago)
- PRODUCTION (Last Updated: 3 weeks ago)
- PRODUCTION (Last Updated: 4 months ago)
- PRODUCTION (Last Updated: 6 days ago)
- SAMPLING (Last Updated: 1 month ago)
Max Operating Temperature
- 125°C
- 70°C
- 85°C
Min Operating Temperature
- -10°C
- -40°C
- 0°C
Moisture Sensitivity Level (MSL)
- 1
- 1 (Unlimited)
- 2
- 2 (1 Year)
- 2A (4 Weeks)
- 3 (168 Hours)
Mount
- Front
- Surface Mount
Number of Pins
- 10
- 11
- 12
- 14
- 16
- 168
- 20
- 24
- 28
- 32
- 36
- 38
- 40
- 48
- 52
- 56
- 64
- 8
- 80
Number of Terminations
- 10
- 11
- 12
- 14
- 16
- 168
- 20
- 23
- 24
- 28
- 32
- 36
- 38
- 40
- 43
- 48
- 52
- 56
- 64
- 8
- 80
Operating Temperature
- -10°C~85°C
- -20°C~70°C
- -20°C~85°C
- -40°C~105°C
- -40°C~125°C
- -40°C~125°C TJ
- -40°C~70°C
- -40°C~85°C
- -40°C~85°C TA
- -40°C~85°C TJ
- 0°C~70°C
- 0°C~85°C
Package / Case
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- 10-VFDFN Exposed Pad
- 10-WFDFN Exposed Pad
- 12-VFDFN Exposed Pad
- 12-WFDFN Exposed Pad
- 14-PowerTSSOP (0.173, 4.40mm Width)
- 14-SOIC (0.154, 3.90mm Width)
- 14-TSSOP (0.173, 4.40mm Width)
- 14-WFDFN Exposed Pad
- 16-PowerTSSOP (0.173, 4.40mm Width)
- 16-SOIC (0.154, 3.90mm Width)
- 16-SSOP (0.154, 3.90mm Width)
- 16-TSSOP (0.173, 4.40mm Width)
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- 16-VFDFN Exposed Pad
- 16-WFDFN Exposed Pad
- 16-WQFN Exposed Pad
- 20-PowerTSSOP (0.173, 4.40mm Width)
- 20-SOIC (0.295, 7.50mm Width)
- 20-TSSOP (0.173, 4.40mm Width)
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- 20-VFDFN Exposed Pad
- 20-VFQFN Exposed Pad
- 20-VQFN Exposed Pad
- 20-WFQFN Exposed Pad
- 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
- 24-VFDFN Exposed Pad, 23 Leads
- 24-VFQFN Exposed Pad
- 24-VQFN Exposed Pad
- 24-WFQFN Exposed Pad
- 28-TSSOP (0.173, 4.40mm Width)
- 28-VFQFN Exposed Pad
- 28-WFQFN Exposed Pad
- 32-TFQFN Exposed Pad
- 32-VFQFN Exposed Pad
- 32-WFDFN Exposed Pad
- 32-WFQFN Exposed Pad
- 36-BSOP (0.295, 7.50mm Width)
- 36-VFQFN Exposed Pad
- 38-VFQFN Exposed Pad
- 38-WFQFN Exposed Pad
- 40-VFQFN Exposed Pad
- 40-WFQFN Exposed Pad
- 43-VFQFN Exposed Pad
- 44-LQFP
- 48-VFQFN Exposed Pad
- 48-WFQFN Exposed Pad
- 52-WFQFN Exposed Pad
- 56-VFQFN Exposed Pad
- 64-LQFP
- 64-PowerTQFP
- 64-TQFP Exposed Pad
- 8-PowerSOIC (0.154, 3.90mm Width)
- 8-SOIC (0.154, 3.90mm Width)
- 8-TSSOP (0.173, 4.40mm Width)
- 8-WFDFN Exposed Pad
- DFN-16
- HTSSOP EP
- LQFP
- Module
- QFN
- QFN-24
- QFN-38
- QFN-52
- SOIC
- SSOP
- TSSOP
Packaging
- Box
- Bulk
- Cut Tape (CT)
- Digi-Reel®
- Strip
- Tape & Reel (TR)
- Tray
- Tube
- Tube-packed
Part Status
- Active
- Discontinued
- Not For New Designs
- Obsolete
- Unconfirmed
Pbfree Code
- no
- yes
Power Rating
- 1.026W
Product Weight (g)
- 245
Published
- 1997
- 1999
- 2000
- 2002
- 2003
- 2004
- 2005
- 2006
- 2007
- 2008
- 2009
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
Resistance
- 1.1Ohm
- 1.2Ohm
- 1.5Ohm
- 1Ohm
- 2.2Ohm
- 750mOhm
- 750Ohm
- 800mOhm
Series
- HIPO™
- PowerDsine®
Subcategory
- Power Management Circuits
- Switching Regulator or Controllers
Supplier Device Package
- 10-QFN (3x3)
- 12-DFN (4x3)
- 16-DFN (5x4)
- 16-HTSSOP
- 16-TQFN (5x5)
- 20-HTSSOP
- 20-QFN (4x6)
- 20-QFN (5x5)
- 20-QFN-EP (5x5)
- 20-SOIC
- 24-QFN (4x5)
- 28-QFN (4x5)
- 32-DFN (7x4)
- 32-QFN (5x5)
- 36-QFN (6x6)
- 36-SSOP
- 44-LQFP (10x10)
- 48-QFN (8x8)
- 48-TQFN (7x7)
- 56-QFN (8x8)
- 64-HTQFP (10x10)
- 8-SOIC
- 8-TSSOP
Surface Mount
- NO
- YES
Terminal Finish
- MATTE TIN
- Matte Tin (Sn)
- NICKEL PALLADIUM GOLD
- Nickel/Palladium/Gold (Ni/Pd/Au)
- TIN
- Tin (Sn)
- Tin/Lead (Sn/Pb)
Termination
- SMD/SMT
Type
- Controller (PD)
- Controller (PD), DC/DC
- Controller (PSE)
- Controller (PSE), DC/DC
- Driver
- Injector
- Power Management
- Power Manager
Weight
- 105.687022mg
- 140.30179mg
- 157.991892mg
- 172.98879mg
- 200.686274mg
- 24.097095mg
- 248.398522mg
- 258.207457mg
- 342.689036mg
- 38.782148mg
- 39.008944mg
- 402.988471mg
- 50.008559mg
- 506.605978mg
- 540.001716mg
- 57.209338mg
- 58.003124mg
- 61.603514mg
- 62.709145mg
- 70.590313mg
- 72.603129mg
- 723.394782mg
- 75.891673mg
- 80.002354mg
- 81.788374mg
| Compare | Image | Name | Manufacturer | Pricing(USD) | Quantity | Weight(Kg) | Size(LxWxH) | Datasheet | Factory Lead Time | Lifecycle Status | Mount | Packaging | Published | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Max Operating Temperature | Min Operating Temperature | Operating Supply Voltage | Length | RoHS Status | Lead Free | Radiation Hardening | Number of Pins | Additional Feature | Package / Case | Max Supply Voltage | REACH SVHC | Min Supply Voltage | Frequency | Height | Width | Thickness | Weight | Operating Temperature | Technology | Operating Supply Current | Current - Supply | Input Current | Height Seated (Max) | HTS Code | Number of Functions | Nominal Input Voltage | Type | Max Input Voltage | JESD-609 Code | Terminal Finish | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | Surface Mount | Terminal Pitch | JESD-30 Code | Supply Voltage-Min (Vsup) | Number of Channels | Subcategory | Qualification Status | Power Supplies | Supply Voltage-Max (Vsup) | Max Power Dissipation | Power - Max | Output Voltage | Output Current-Max | Output Current | Max Output Power | Max Output Current | Input Voltage-Nom | Halogen Free | Min Input Voltage | Power Dissipation | Supply Current-Max (Isup) | Adjustable Threshold | Neg Supply Voltage-Nom (Vsup) | Supplier Device Package | Max Output Voltage | Rise Time | Fall Time (Typ) | Control Mode | Switching Frequency | Input Voltage (Min) | Input Voltage (Max) | Voltage - Supply | Min Output Voltage | Standards | Number of Transceivers | Control Technique | Switcher Configuration | Switching Frequency-Max | Neg Supply Voltage-Min (Vsup) | Topology | Max Duty Cycle | Internal Switch(s) | Duty Cycle | Min Current Limit | Auxiliary Sense |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
LTC4274AIUHF-3#TRPBF | Linear Technology / Analog Devices | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 16 Weeks | Tape & Reel (TR) | 2007 | Active | 1 (Unlimited) | 38 | EAR99 | 7mm | ROHS3 Compliant | 38-WFQFN Exposed Pad | 5mm | -40°C~85°C | CMOS | 2.4mA | 0.8mm | 1 | Controller (PSE) | e3 | Matte Tin (Sn) | QUAD | 3.3V | LTC4274 | 38 | YES | 0.5mm | R-PQCC-N38 | 3V | 1 | Power Management Circuits | 3.354V | 4.3V | 70W | 5mA | YES | 45V~57V | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
MAX5953CUTM+ | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Surface Mount | Tube | 2007 | yes | Obsolete | 1 (Unlimited) | 48 | EAR99 | 7mm | ROHS3 Compliant | Lead Free | 48 | 48-WFQFN Exposed Pad | 7mm | 0°C~85°C | 400μA | 0.8mm | 1 | Controller (PD), DC/DC | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | QUAD | 260 | MAX5953 | 48 | 0.5mm | 1 | Switching Regulator or Controllers | 15W | 48V | VOLTAGE-MODE | 76V | 11V~76V | 802.3af (PoE) | PULSE WIDTH MODULATION | BUCK | 250kHz | Yes | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
SI3400-GM | Silicon Labs | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Surface Mount | Tube | 1999 | Obsolete | 1 (Unlimited) | 85°C | -40°C | RoHS Compliant | Lead Free | 20-VQFN Exposed Pad | -40°C~85°C | 2mA | Controller (PD), DC/DC | SI3400 | 1 | 15W | 20-QFN-EP (5x5) | 2.8V~57V | 802.3af (PoE) | Yes | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
TPS23757PWR | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 6 Weeks | ACTIVE (Last Updated: 2 days ago) | Tape & Reel (TR) | yes | Active | 2 (1 Year) | 20 | EAR99 | 6.5mm | ROHS3 Compliant | Lead Free | 20 | 20-TSSOP (0.173, 4.40mm Width) | 1.2mm | 4.4mm | 1mm | -40°C~125°C | 920μA | 1 | Controller (PD), DC/DC | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | GULL WING | 260 | TPS23757 | 20 | YES | 0.65mm | 1 | Switching Regulator or Controllers | 0.535A | 10.2V | 13W | CURRENT-MODE | 5.8V | 57V | 0V~57V | 802.3at (PoE+), 802.3af (PoE) | PULSE WIDTH MODULATION | SINGLE | 278kHz | Both | 400mA | No | |||||||||||||||||||||||||||||||||||||||||||||||||||
 |
MAX5952AUAX+T | Rochester Electronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Tape & Reel (TR) | Obsolete | 3 (168 Hours) | ROHS3 Compliant | 36-BSOP (0.295, 7.50mm Width) | 0°C~85°C | 4.8mA | Controller (PSE) | 4 | 45W | 36-SSOP | 32V~60V | 802.3at (PoE+), 802.3af (PoE) | No | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
MAX5952CUAX+ | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Surface Mount | Tube | 2009 | yes | Obsolete | 1 (Unlimited) | 36 | EAR99 | ROHS3 Compliant | 36 | 36-BSOP (0.295, 7.50mm Width) | 0°C~85°C | BICMOS | 4.8mA | 1 | Controller (PSE) | DUAL | GULL WING | 48V | MAX5952 | 36 | 0.8mm | 32V | 4 | Power Management Circuits | 30/60V | 60V | 45W | 6.8mA | NO | 32V~60V | 802.3at (PoE+), 802.3af (PoE) | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
TPS23841PAPR | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 6 Weeks | ACTIVE (Last Updated: 2 days ago) | Tape & Reel (TR) | yes | Active | 3 (168 Hours) | 64 | EAR99 | 10mm | ROHS3 Compliant | Contains Lead | 64 | 64-PowerTQFP | 1.2mm | 10mm | 1mm | 258.207457mg | -40°C~125°C | 10mA | 1 | 48V | Controller (PSE) | 57V | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | QUAD | GULL WING | 260 | 48V | TPS23841 | 64 | YES | 0.5mm | 21.5V | 4 | Power Management Circuits | 25W | 34V | NO | 21.5V~57V | 802.3af (PoE) | Yes | 571mA | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
TPS2375PWR | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 6 Weeks | ACTIVE (Last Updated: 4 days ago) | Tape & Reel (TR) | yes | Active | 1 (Unlimited) | 8 | EAR99 | 3mm | ROHS3 Compliant | Lead Free | 8 | 8-TSSOP (0.173, 4.40mm Width) | 1.2mm | 4.4mm | 1mm | 39.008944mg | -40°C~85°C | 240μA | 1 | 57V | Controller (PD) | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | GULL WING | 260 | 48V | TPS2375 | 8 | YES | 0.65mm | 1 | Power Management Circuits | 12.95W | 350mA | 13W | 0.45mA | NO | 0V~57V | 802.3af (PoE) | Yes | 405mA | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
LTC4257IS8#PBF | Linear Technology / Analog Devices | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 8 Weeks | Tube | 2005 | Active | 1 (Unlimited) | 8 | EAR99 | 4.9025mm | ROHS3 Compliant | 8-SOIC (0.154, 3.90mm Width) | 3.899mm | -40°C~85°C | 3mA | 1 | Controller (PD) | e3 | Matte Tin (Sn) | DUAL | GULL WING | 260 | 30 | LTC4257 | 8 | YES | R-PDSO-G8 | 1 | 12.95W | 57V Max | 802.3af (PoE) | 4 | Yes | No | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
LTC4268IDKD-1#PBF | Linear Technology / Analog Devices | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 8 Weeks | Tube | 2011 | Active | 1 (Unlimited) | 32 | EAR99 | 7mm | ROHS3 Compliant | 32-WFDFN Exposed Pad | 4mm | -40°C~85°C | CMOS | 3mA Max | 0.8mm | 1 | Controller (PD), DC/DC | e3 | Matte Tin (Sn) | DUAL | 260 | 30 | LTC4268 | 32 | YES | 0.4mm | R-PDSO-N32 | 1 | Switching Regulator or Controllers | 35W | 14V | CURRENT-MODE | 57V Max | 802.3af (PoE) | SINGLE | 250kHz | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
PM8801 | STMicroelectronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | ACTIVE (Last Updated: 8 months ago) | Tube | Active | 3 (168 Hours) | 24 | EAR99 | 7.8mm | ROHS3 Compliant | 24-TSSOP (0.173, 4.40mm Width) Exposed Pad | 4.4mm | -40°C~85°C | 1 | Controller (PD), DC/DC | DUAL | GULL WING | 48V | PM8801 | YES | 0.65mm | 2 | 802.3at (PoE+), 802.3af (PoE) | No | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
MAX5952CEAX+T | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Surface Mount | Tape & Reel (TR) | 2009 | yes | Obsolete | 1 (Unlimited) | 36 | ROHS3 Compliant | 36 | 36-BSOP (0.295, 7.50mm Width) | -40°C~85°C | BICMOS | 4.8mA | Controller (PSE) | DUAL | GULL WING | MAX5952 | 0.8mm | 4 | Power Management Circuits | 30/60V | 45W | 6.8mA | 32V~60V | 802.3at (PoE+), 802.3af (PoE) | No | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
MAX5972AETE+T | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 6 Weeks | Surface Mount | Tape & Reel (TR) | 2010 | Active | 3 (168 Hours) | 85°C | -40°C | ROHS3 Compliant | 16 | 16-WQFN Exposed Pad | -40°C~85°C | 270μA | Controller (PD) | MAX5972 | 1 | 25.5W | 16-TQFN (5x5) | 36.6V~60V | 802.3at (PoE+), 802.3af (PoE) | Yes | Yes | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
MAX5953AUTM+ | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Tube | 2007 | yes | Obsolete | 1 (Unlimited) | 48 | EAR99 | 7mm | ROHS3 Compliant | Lead Free | 48 | 48-WFQFN Exposed Pad | 500kHz | 7mm | 0°C~85°C | 400μA | 0.8mm | 1 | 67V | Controller (PD), DC/DC | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | QUAD | 260 | MAX5953 | 48 | YES | 0.5mm | 1 | Switching Regulator or Controllers | 15W | 5.6V | 300mA | 48V | VOLTAGE-MODE | 11V~76V | 802.3af (PoE) | PULSE WIDTH MODULATION | BUCK | Yes | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
LTC4270CIUKG | Linear Technology / Analog Devices | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Tube | 2015 | Obsolete | 1 (Unlimited) | 52 | EAR99 | 8mm | Non-RoHS Compliant | 52-WFQFN Exposed Pad | 7mm | -40°C~85°C | CMOS | 9mA | 0.8mm | 8542.39.00.01 | 1 | Controller (PSE) | e3 | Matte Tin (Sn) | QUAD | 3.3V | 52 | YES | 0.5mm | R-PQCC-N52 | 3V | 12 | Power Management Circuits | 3.354V | 3.6V | 13W | 15mA | 45V~57V | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | No | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
LTC4257CS8#TRPBF | Linear Technology / Analog Devices | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 10 Weeks | Tape & Reel (TR) | 2005 | Active | 1 (Unlimited) | 8 | EAR99 | 4.9025mm | ROHS3 Compliant | 8-SOIC (0.154, 3.90mm Width) | 3.9mm | 0°C~70°C | 3mA | 1 | Controller (PD) | e3 | Matte Tin (Sn) | DUAL | GULL WING | 260 | 30 | LTC4257 | 8 | YES | R-PDSO-G8 | 1 | 12.95W | 57V Max | 802.3af (PoE) | Yes | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
LTC4259AIGW-1#TRPBF | Linear Technology / Analog Devices | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 16 Weeks | Tape & Reel (TR) | 2006 | Active | 1 (Unlimited) | 36 | EAR99 | ROHS3 Compliant | 36-BSOP (0.295, 7.50mm Width) | 7.506mm | -40°C~85°C | CMOS | 2mA | 1 | Controller (PSE) | e3 | Matte Tin (Sn) | DUAL | GULL WING | 260 | 3.3V | 30 | LTC4259 | 36 | YES | 0.8mm | R-PDSO-G36 | 3V | 4 | Power Management Circuits | 4V | 15.4W | YES | 48V~57V | 802.3af (PoE) | No | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
PD69012 | Microchip Technology | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Surface Mount | Tray | yes | Not For New Designs | 1 (Unlimited) | 85°C | -40°C | 55V | RoHS Compliant | 80 | LQFP | 80V | -300mV | 8542.39.00.01 | Driver | 12 | 802.3at (PoE+), 802.3af (PoE) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
MAX5982BETE+ | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 6 Weeks | Surface Mount | Box | 2012 | yes | Active | 1 (Unlimited) | 16 | EAR99 | 5mm | ROHS3 Compliant | 16 | RESET THRESHOLD VOLTAGE IS 3.8V | 16-WQFN Exposed Pad | 5mm | -40°C~85°C | BICMOS | 550μA | 0.8mm | 1 | Controller (PD) | QUAD | NO LEAD | NOT SPECIFIED | 48V | NOT SPECIFIED | MAX5982 | 16 | 0.8mm | 1 | Power Management Circuits | Not Qualified | 48V | 60V | 2.285W | 70W | 0.55mA | NO | 36.6V~60V | 802.3at (PoE+), 802.3af (PoE) | Yes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
MAX5945CAX+ | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Tube | 2006 | yes | Obsolete | 1 (Unlimited) | 36 | EAR99 | ROHS3 Compliant | PROGRAMMBLE I2C INTERFACE | 36-BSOP (0.295, 7.50mm Width) | 0°C~70°C | BICMOS | 4.2mA | 1 | Controller (PSE) | e3 | Matte Tin (Sn) | DUAL | GULL WING | 260 | 3.3V | MAX5945 | 36 | YES | 0.8mm | R-PDSO-G36 | 3V | 4 | Power Management Circuits | 1.8/5V | 5.5V | 15.4W | 6.8mA | YES | 32V~60V | 802.3af (PoE) | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
LM5072MHX-50/NOPB | Rochester Electronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | ROHS3 Compliant | 16-PowerTSSOP (0.173, 4.40mm Width) | -40°C~125°C | 2mA Max | Controller (PD), DC/DC | 1 | 12.95W | 16-HTSSOP | 9V~70V | 802.3af (PoE) | Both | Yes | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
PD69108FILQ-TR | Microchip Technology | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 10 Weeks | Tape & Reel (TR) | 2011 | yes | Active | 3 (168 Hours) | 48 | RoHS Compliant | 48-VFQFN Exposed Pad | -40°C~85°C | 1.05mm | 1 | Controller (PSE) | e3 | Matte Tin (Sn) | QUAD | NO LEAD | 260 | 55V | 40 | YES | 0.5mm | 8 | 100W | 802.3at (PoE+), 802.3af (PoE) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
LTC4257CS8-1#PBF | Linear Technology / Analog Devices | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 8 Weeks | Tube | 2005 | Active | 1 (Unlimited) | 8 | EAR99 | 4.9025mm | ROHS3 Compliant | REQUIRES A NEGATIVE SUPPLY OF 48V | 8-SOIC (0.154, 3.90mm Width) | 3.899mm | 0°C~70°C | CMOS | 3mA | 1 | Controller (PD) | e3 | Matte Tin (Sn) | DUAL | GULL WING | 260 | 30 | LTC4257 | 8 | YES | R-PDSO-G8 | 1 | Power Management Circuits | 12.95W | 3mA | NO | 57V Max | 802.3af (PoE) | Yes | No | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
LTC4271IUF#PBF | Linear Technology / Analog Devices | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 8 Weeks | Tube | 2015 | Active | 1 (Unlimited) | 24 | EAR99 | 4mm | ROHS3 Compliant | 24-WFQFN Exposed Pad | 4mm | -40°C~85°C | CMOS | 10mA | 0.8mm | 8542.39.00.01 | 1 | Controller (PSE) | e3 | Matte Tin (Sn) | QUAD | 3.3V | LTC4271 | 24 | YES | 0.5mm | S-PQCC-N24 | 3V | Power Management Circuits | 3.354V | 3.6V | 15mA | 3V~3.6V | 802.3at (PoE) | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
.png "PD-3501-SGFAST") |
PD-3501-SGFAST | Microsemi | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 8 Weeks | Bulk | Discontinued | RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
SI3452B-B02-GM | Silicon Labs | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Tube | 1999 | Obsolete | 3 (168 Hours) | 40 | 6mm | RoHS Compliant | 40 | 40-VFQFN Exposed Pad | 6mm | -40°C~85°C | 3.7mA | 0.9mm | 1 | Controller (PSE) | QUAD | 3.3V | SI3452 | 40 | YES | 0.5mm | 3V | 4 | Power Management Circuits | 3.6V | 40W | 40W | -48V | 45V~57V | 802.3at (PoE+), 802.3af (PoE) | -57V | Yes | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
LTC4263CS#TRPBF | Linear Technology / Analog Devices | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 10 Weeks | Tape & Reel (TR) | 2010 | Active | 1 (Unlimited) | 14 | EAR99 | 8.649mm | ROHS3 Compliant | 14-SOIC (0.154, 3.90mm Width) | 3.899mm | 0°C~70°C | CMOS | 2mA | Controller (PSE) | e3 | Matte Tin (Sn) | DUAL | GULL WING | 260 | 5V | 30 | LTC4263 | 14 | YES | 1 | 15.4W | 33V~66V | 802.3af (PoE) | Yes | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
MAX5945CAX+T | Rochester Electronics | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | ROHS3 Compliant | 36-BSOP (0.295, 7.50mm Width) | 0°C~70°C | 4.2mA | Controller (PSE) | 4 | 15.4W | 36-SSOP | 32V~60V | 802.3af (PoE) | No | No | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
NCP1083DEG | ON Semiconductor | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 24 Weeks | ACTIVE (Last Updated: 8 hours ago) | Tube | 2008 | yes | Active | 2 (1 Year) | 20 | EAR99 | 6.6mm | ROHS3 Compliant | Lead Free | No | 20 | 20-TSSOP (0.173, 4.40mm Width) Exposed Pad | 950μm | 4.5mm | -40°C~85°C | 1 | Controller (PD), DC/DC | 57V | e3 | Tin (Sn) | DUAL | GULL WING | NCP1083 | 20 | YES | 0.65mm | 1 | Switching Regulator or Controllers | 40W | 9V | 1.1A | 10mA | Halogen Free | 0V | 9.6V | CURRENT-MODE | 500kHz | 0V~57V | 8.4V | 802.3at (PoE+), 802.3af (PoE) | PULSE WIDTH MODULATION | SINGLE | Flyback | 80 % | Both | Yes | ||||||||||||||||||||||||||||||||||||||||||||||
|
NCP1081DEG | ON Semiconductor | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 24 Weeks | ACTIVE (Last Updated: 3 days ago) | Tube | 2008 | yes | Active | 2 (1 Year) | 20 | EAR99 | 6.6mm | ROHS3 Compliant | Lead Free | 20 | 20-TSSOP (0.173, 4.40mm Width) Exposed Pad | No SVHC | 500kHz | 950μm | 4.5mm | -40°C~85°C | 1 | 57V | Controller (PD), DC/DC | 57V | e3 | Tin (Sn) | DUAL | GULL WING | NCP1081 | 20 | YES | 0.65mm | 1 | Switching Regulator or Controllers | 40W | 9V | 1.1A | 6.5mA | Halogen Free | 0V | 50ns | 50 ns | CURRENT-MODE | 500kHz | 0V~57V | 802.3at (PoE+), 802.3af (PoE) | PULSE WIDTH MODULATION | SINGLE | Flyback | 80 % | Both | 80 % | No |
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