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STM32F103C8T6
MFI343S00177
STM32F407VET6
ATMEGA328P-PU

Categories
- Integrated Circuits (ICs)
  - Integrated Circuits (ICs)
  - AC to DC Converter ICs
  - Active Filters
  - ADC
  - AFE
  - Analog Multipliers & Dividers
  - Analog Switches & Multiplexers ICs
  - Application Specific Microcontrollers
  - Application Specific Timer
  - Audio Amplifiers
  - Audio Special Purpose
  - Battery Chargers ICs
  - Battery Management ICs
  - Buffers & Transceivers
  - Capacitive Sensors
  - Clock Buffers & Drivers
  - Clock Generators
  - CODECs Interface ICs
  - Comparators
  - Configuration Proms for FPGAs
  - Controllers Interface ICs
  - Converting Interface ICs
  - Counters & Dividers
  - CPLDs
  - Current Regulator IC
  - DAC
  - DC DC Voltage Regulators
  - DC to DC converter
  - DDS
  - Delay Lines Timing ICs
  - Digital Potentiometers
  - Display Drivers ICs
  - Drivers Interface ICs
  - DSP
  - Embedded ICs Modules
  - Energy Metering ICs
  - FIFOs Memory
  - Flip Flops
  - FPGAs
  - FPGAs with Microcontrollers
  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
  - Gates & Inverters
  - Hot Swap Controllers
  - I/O Expanders
  - IC Batteries
  - Ideal Diode controller
  - Instrumentational OP Amps
  - Interface ICs Modules
  - Laser Driver ICs
  - Latches
  - LED Driver ICs
  - Lighting Controllers
  - Linear Comparators
  - Linear Regulator Controllers
  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
  - Leadframe Contacts
  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
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Items : %s%s

PoE Controllers

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Depth	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	Resistance	Weight	Operating Temperature	Technology	Operating Supply Current	Current - Supply	Height Seated (Max)	HTS Code	Number of Functions	Nominal Supply Current	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	Output Type	Temperature Grade	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	Output Power	Input Voltage-Nom	Analog IC - Other Type	Halogen Free	Current - Output	Min Input Voltage	Power Dissipation	Supply Current-Max (Isup)	Adjustable Threshold	Drain to Source Resistance	Neg Supply Voltage-Nom (Vsup)	Supplier Device Package	Max Output Voltage	Power Dissipation-Max	Continuous Drain Current (ID)	Control Mode	Voltage - Supply	Standards	Number of Transceivers	Control Technique	Switcher Configuration	Switching Frequency-Max	Neg Supply Voltage-Max (Vsup)	Neg Supply Voltage-Min (Vsup)	Internal Switch(s)	Duty Cycle	Min Current Limit	Auxiliary Sense
LTC4279IS#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 2 weeks ago)		Tape & Reel (TR)				Active	1 (Unlimited)							RoHS Compliant			16		16-SOIC (0.154, 3.90mm Width)									-40°C~85°C			1.7mA						Controller (PSE)									LTC4279	16							1						90W																				45V~57V	802.3at (PoE+), 802.3af (PoE), LTPoE++							No
NCP1092DBG	ON Semiconductor	RFQ Min: 1 Mult: 1	download				Bulk	2011	HIPO™		Obsolete	2 (1 Year)						3.1mm	RoHS Compliant	Lead Free	No	8		8-TSSOP (0.173, 4.40mm Width)		No SVHC						157.991892mg	-40°C~85°C		600μA					500mA	57V	Controller (PD)									NCP1092								1						12.95W							Halogen Free													0V~57V	802.3af (PoE)							Yes
MP8007GV-Z	Monolithic Power Systems (MPS)	RFQ Min: 1 Mult: 1	download	12 Weeks			Tape & Reel (TR)	2016			Active	2 (1 Year)	28	EAR99				5mm	ROHS3 Compliant					28-VFQFN Exposed Pad						4mm			-40°C~125°C			840mA	1.05mm	8542.39.00.01	1			Controller (PD), DC/DC		e3	Matte Tin (Sn)	QUAD		260	48V	40					YES	0.5mm	R-XQCC-N28		1				57V		13W												YES								0V~57V	802.3af (PoE)							No			Yes
TPS2377DG4	Texas Instruments	RFQ Min: 1 Mult: 1										1	8	EAR99	85°C	-40°C		5mm	RoHS Compliant	Lead Free	No	8		SOIC	57V		0V		1.58mm	3.91mm	1Ohm	72.603129mg			240μA				1		57V			e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	48V			8		INDUSTRIAL	YES	1.27mm			1	Power Management Circuits											POWER SUPPLY SUPPORT CIRCUIT		350mA		13W	0.45mA	NO					266mW													405mA
PD-8121GF/AC	Microsemi	RFQ Min: 1 Mult: 1									Active	1 (Unlimited)							RoHS Compliant
SI3452A-B01-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Surface Mount	Tube	1999			Obsolete	3 (168 Hours)	40					6mm	RoHS Compliant			40		40-VFQFN Exposed Pad					830μm			105.687022mg	-40°C~85°C		3.7mA				1			Controller (PSE)				QUAD			3.3V		SI3452	40				0.5mm		3V	4				3.6V	40W															-48V						45V~57V	802.3at (PoE+), 802.3af (PoE)						-57V	Yes			No
LT4275CIMS#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2012			Active	1 (Unlimited)	10	EAR99				3mm	ROHS3 Compliant					10-TFSOP, 10-MSOP (0.118, 3.00mm Width)						3mm			-40°C~85°C	BIPOLAR		2mA Max			1			Controller (PD)		e3	Matte Tin (Sn)	DUAL	GULL WING				LT4275	10			YES	0.5mm		23V	1	Power Management Circuits		23/60V	60V		13W											2.2mA									23V~60V	802.3af (PoE)							No			Yes
TPS23851DCE	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	3 (168 Hours)							ROHS3 Compliant					36-BSOP (0.295, 7.50mm Width)									-20°C~85°C			2mA						Controller (PSE)																	4						34.2W															36-SSOP					44V~57V	802.3at (PoE+), 802.3af (PoE)							No			No
MAX5969DETE+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2012			Active	1 (Unlimited)							ROHS3 Compliant			16		16-WQFN Exposed Pad									-40°C~85°C			270μA						Controller (PD)									MAX5969								1						25.5W																				40V~60V	802.3at (PoE+), 802.3af (PoE)							Yes
MAX5988BETP+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2015		yes	Active	1 (Unlimited)	20	EAR99					ROHS3 Compliant			20		20-WFQFN Exposed Pad									-40°C~85°C	BICMOS	3.3mA							Controller (PD), DC/DC				QUAD	NO LEAD	NOT SPECIFIED	48V	NOT SPECIFIED	MAX5988					0.5mm			1	Power Management Circuits	Not Qualified	48V		2.2857W	6.49W											4.5mA									8.8V~60V	802.3af (PoE)							Yes
LTC4266CGW#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	10 Weeks	PRODUCTION (Last Updated: 3 weeks ago)		Tape & Reel (TR)	2012			Active	1 (Unlimited)	36	EAR99					ROHS3 Compliant			36		36-BSOP (0.295, 7.50mm Width)						7.506mm			-40°C~85°C	CMOS		2.4mA			1			Controller (PSE)		e3	Matte Tin (Sn)	DUAL	GULL WING		3.3V		LTC4266	36			YES	0.8mm		3V	4	Power Management Circuits					25.5W											3mA	YES								45V~57V	802.3at (PoE+), 802.3af (PoE)							No
TPS2373-3RGWT	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks			Tape & Reel (TR)			yes	Active	2 (1 Year)	20	EAR99				5mm	ROHS3 Compliant					20-VQFN Exposed Pad						5mm			-40°C~125°C			20mA			1			Controller (PD)		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	NO LEAD		10.1V		TPS2373				YES	0.65mm	S-PQCC-N20	8V	1				57V		60W												NO								0V~57V	802.3at (PoE+), 802.3bt							Yes
LTC4257IS8-1#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 3 months ago)		Tube	2005			Active	1 (Unlimited)	8	EAR99			3.99mm	5mm	ROHS3 Compliant	Lead Free		8		8-SOIC (0.154, 3.90mm Width)									-40°C~85°C	CMOS		3mA			1			Controller (PD)		e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	LTC4257	8			YES				1	Power Management Circuits					12.95W											3mA	NO								57V Max	802.3af (PoE)							Yes			No
LT4294HMS#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 2 weeks ago)		Tube				Active	1 (Unlimited)							RoHS Compliant			10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)				840Hz					-40°C~125°C			2mA					60V	Controller (PD)									LT4294	10							1						71W																				60V Max	802.3at (PoE+), 802.3af (PoE), 802.3bt							No			Yes
LTC4290CIUJ#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2013			Active	1 (Unlimited)	40					6mm	ROHS3 Compliant				ALSO REQUIRED VDD OF 3V TO 3.6V	40-WFQFN Exposed Pad						6mm			-40°C~85°C	CMOS		10mA			1			Controller (PSE)		e3	Matte Tin (Sn)	QUAD					LTC4290	40			YES	0.5mm	S-PQCC-N40		8	Power Management Circuits		3.354V			13W											15mA			-54V						3V~3.6V	802.3af (PoE)					-45V	-57V	No
LTC4274AIUHF-4#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	26 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		90W											5mA	YES								45V~57V	802.3at (PoE+), 802.3af (PoE), LTPoE++							No
LTC4267CGN-1#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	2012			Active	1 (Unlimited)	16	EAR99				4.8895mm	ROHS3 Compliant					16-SSOP (0.154, 3.90mm Width)						3.899mm			0°C~70°C	CMOS		3mA Max			1			Controller (PD), DC/DC		e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	LTC4267	16			YES	0.635mm			1	Switching Regulator or Controllers					12.95W		1A																	CURRENT-MODE	57V Max	802.3af (PoE)			SINGLE	240kHz			No
LTC4274AIUHF-3#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	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
LT4276BIUFD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2015			Active	1 (Unlimited)							ROHS3 Compliant					28-WFQFN Exposed Pad									-40°C~85°C			2mA Max						Controller (PD), DC/DC									LT4276	28							1						25.5W																				60V Max	802.3at (PoE+), 802.3af (PoE)							No			Yes
LTC4266AIUHF-1#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	26 Weeks			Tape & Reel (TR)	2007			Active	1 (Unlimited)	38	EAR99					ROHS3 Compliant					38-WFQFN Exposed Pad									-40°C~85°C	CMOS		2.4mA						Controller (PSE)		e3	Matte Tin (Sn)	QUAD					LTC4266	38			YES	0.5mm	R-PQCC-N38		4	Power Management Circuits					38.7W											5mA									45V~57V	802.3at (PoE+), 802.3af (PoE), LTPoE++							No
LTC4292IUJ#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube				Active	1 (Unlimited)							ROHS3 Compliant					40-WFQFN Exposed Pad									-40°C~85°C									Controller (PSE)																	8						71.3W																				3V~3.6V	802.3at (PoE+), 802.3af (PoE), 802.3bt							No
PD39100C-GGGG	Microsemi	RFQ Min: 1 Mult: 1		14 Weeks	LIMITED TIME BUY (Last Updated: 1 month ago)		Tray	2012			Active	1 (Unlimited)							RoHS Compliant
LTC4257IS8#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	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
TPS2384APAPR	Texas Instruments	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)				Obsolete	3 (168 Hours)							ROHS3 Compliant					64-PowerTQFP									-40°C~125°C			10mA					48V	Controller (PSE)									TPS2384								4						15.4W			450mA																	44V~57V	802.3af (PoE)							Yes			No
LTC4257CS8-1#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	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
TPS23841PJDR	Texas Instruments	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)			no	Discontinued	3 (168 Hours)	64	EAR99				10mm	ROHS3 Compliant	Contains Lead		64		64-TQFP Exposed Pad						10mm		248.398522mg	-40°C~125°C			10mA	1.2mm		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
TPS23755RJJR	Texas Instruments	RFQ Min: 1 Mult: 1		8 Weeks			Tape & Reel (TR)			yes	Active	2 (1 Year)	23					6mm	ROHS3 Compliant					24-VFDFN Exposed Pad, 23 Leads						4mm			-40°C~125°C TJ			2mA			1			Controller (PD), DC/DC				DUAL			48V		TPS23755				YES	0.4mm	R-PDSO-N23		1				57V														NO								0V~57V	802.3at (PoE)							No			Yes
LM5070MTC-50	Texas Instruments	RFQ Min: 1 Mult: 1				Surface Mount	Tube			no	Discontinued	1 (Unlimited)	16	EAR99				5mm	Non-RoHS Compliant	Contains Lead		16		16-TSSOP (0.173, 4.40mm Width)		No SVHC		580kHz	900μm	4.4mm			-40°C~125°C	BICMOS					1	1.5mA	48V	Controller (PD), DC/DC	75V	e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	260			LM5070	16	Voltage						1	Switching Regulator or Controllers						3.3V		100mA	13W	48V				1.85V				1Ohm			3.3V		1mA	CURRENT-MODE	1.8V~75V	802.3af (PoE)		PULSE WIDTH MODULATION	SINGLE				Both	50 %		No
PD81101ILQ-TR	Microsemi	RFQ Min: 1 Mult: 1			IN PRODUCTION (Last Updated: 1 month ago)		Tape & Reel (TR)	2014			Active	1 (Unlimited)							RoHS Compliant
LTC4291IUF-1#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)							ROHS3 Compliant					24-WFQFN Exposed Pad									-40°C~85°C			10mA						Controller (PSE)																	8						71.3W																				3V~3.6V	802.3at (PoE+), 802.3af (PoE), 802.3bt							No

LTC4279IS#TRPBF Linear Technology / Analog Devices
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NCP1092DBG ON Semiconductor
NCP1092DBG datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from ON Semiconductor stock available at HK JDW

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MP8007GV-Z Monolithic Power Systems (MPS)
MP8007GV-Z datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Monolithic Power Systems Inc. stock available at HK JDW

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TPS2377DG4 Texas Instruments
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PD-8121GF/AC Microsemi
PD-8121GF/AC datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Microsemi Corporation stock available at HK JDW

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SI3452A-B01-GM Silicon Labs
SI3452A-B01-GM datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at HK JDW

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LT4275CIMS#TRPBF Linear Technology / Analog Devices
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TPS23851DCE Rochester Electronics
TPS23851DCE datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Rochester Electronics, LLC stock available at HK JDW

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MAX5969DETE+T Maxim Integrated
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MAX5988BETP+ Maxim Integrated
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LTC4266CGW#TRPBF Linear Technology / Analog Devices
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TPS2373-3RGWT Texas Instruments
TPS2373-3RGWT datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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LTC4257IS8-1#PBF Linear Technology / Analog Devices
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LT4294HMS#PBF Linear Technology / Analog Devices
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LTC4290CIUJ#PBF Linear Technology / Analog Devices
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LTC4274AIUHF-4#TRPBF Linear Technology / Analog Devices
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LTC4267CGN-1#TRPBF Linear Technology / Analog Devices
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LTC4274AIUHF-3#TRPBF Linear Technology / Analog Devices
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LT4276BIUFD#TRPBF Linear Technology / Analog Devices
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LTC4266AIUHF-1#TRPBF Linear Technology / Analog Devices
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LTC4292IUJ#PBF Linear Technology / Analog Devices
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PD39100C-GGGG Microsemi
PD39100C-GGGG datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Microsemi Corporation stock available at HK JDW

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LTC4257IS8#PBF Linear Technology / Analog Devices
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TPS2384APAPR Texas Instruments
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LTC4257CS8-1#PBF Linear Technology / Analog Devices
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TPS23841PJDR Texas Instruments
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TPS23755RJJR Texas Instruments
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LM5070MTC-50 Texas Instruments
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PD81101ILQ-TR Microsemi
PD81101ILQ-TR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Microsemi Corporation stock available at HK JDW

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LTC4291IUF-1#TRPBF Linear Technology / Analog Devices
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