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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	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Thickness	Resistance	Weight	Operating Temperature	Technology	Operating Supply Current	Current - Supply	Bandwidth	Input Current	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	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Number of Channels	Subcategory	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Power - Max	Output Voltage	Output Current-Max	Output Current	Output Power	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)	Max Output Voltage	Control Mode	Switching Frequency	Input Voltage (Min)	Input Voltage (Max)	Voltage - Supply	Min Output Voltage	Standards	Control Technique	Switcher Configuration	Switching Frequency-Max	Neg Supply Voltage-Max (Vsup)	Neg Supply Voltage-Min (Vsup)	Topology	Max Duty Cycle	Internal Switch(s)	Min Current Limit	Auxiliary Sense
TPS23770PWP	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 3 days ago)		Tube			yes	Active	2 (1 Year)	20	EAR99				6.5mm	ROHS3 Compliant	Lead Free			20		20-PowerTSSOP (0.173, 4.40mm Width)		No SVHC			565kHz	1.2mm	4.4mm	1mm	1Ohm	81.788374mg	-40°C~85°C		1.3mA		2MHz				1	1mA	67V	Controller (PD), DC/DC		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260			TPS23770	20	YES	0.65mm			1	Switching Regulator or Controllers			1.2W	12.95W	5.5V		1A				48V			13W					CURRENT-MODE				0V~67V		802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE						Both	405mA	No
NCP1082DEG	ON Semiconductor	RFQ Min: 1 Mult: 1	download	14 Weeks	ACTIVE (Last Updated: 3 days ago)		Tube	2008		yes	Active	2 (1 Year)	20	EAR99				6.6mm	ROHS3 Compliant	Lead Free		No	20	ALSO OPERATES AS LDO REGULATOR	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				NCP1082	20	YES	0.65mm			1	Switching Regulator or Controllers				13W	9.6V					26mA	1.4V	Halogen Free	0V					9.6V	CURRENT-MODE	250kHz			0V~57V	8.4V	802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE				Flyback		Both		Yes
TPS2375D	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 2 days ago)		Tube			yes	Active	1 (Unlimited)	8	EAR99			57V	4.9mm	ROHS3 Compliant	Lead Free	Gold		8		8-SOIC (0.154, 3.90mm Width)		No SVHC				1.75mm	3.91mm	1.58mm	1Ohm	72.603129mg	-40°C~85°C		240μA						1		57V	Controller (PD)		e4		DUAL	GULL WING	260	48V		TPS2375	8	YES				1	Power Management Circuits					400mV		2mA	12.95W							0.45mA	NO							0V~57V		802.3af (PoE)								Yes	405mA	No
LTC4274AIUHF-2#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	20 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		52.7W											5mA	YES							45V~57V		802.3at (PoE+), 802.3af (PoE), LTPoE++								No
LTC4279IS#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 2 weeks ago)		Tube	2017			Active	1 (Unlimited)							ROHS3 Compliant				16		16-SOIC (0.154, 3.90mm Width)											-40°C~85°C			1.7mA							57V	Controller (PSE)									LTC4279	16					1					90W																			45V~57V		802.3at (PoE+), 802.3af (PoE), LTPoE++								No
LTC4279IUFD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 3 weeks ago)		Tape & Reel (TR)				Active	1 (Unlimited)							RoHS Compliant				20		20-WFQFN Exposed Pad											-40°C~85°C			1.7mA								Controller (PSE)									LTC4279	20					1					90W																			45V~57V		802.3at (PoE+), 802.3af (PoE), LTPoE++								No
LTC4268CDKD-1	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download				Tube	2007			Obsolete	1 (Unlimited)	32	EAR99				7mm	Non-RoHS Compliant						32-WFDFN Exposed Pad							4mm				0°C~70°C	CMOS		3mA Max			0.8mm		1			Controller (PD), DC/DC		e0	Tin/Lead (Sn/Pb)	DUAL		235		20		32	YES	0.4mm	R-PDSO-N32		1	Switching Regulator or Controllers				35W							14V								CURRENT-MODE				57V Max		802.3af (PoE)		SINGLE	250kHz					No
LTC4263IDE#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	12 Weeks	PRODUCTION (Last Updated: 2 weeks ago)		Tape & Reel (TR)	2010			Active	1 (Unlimited)	14	EAR99				4mm	ROHS3 Compliant				14		14-WFDFN Exposed Pad							3mm				-40°C~85°C	CMOS		2mA			0.8mm		1			Controller (PSE)		e3	Matte Tin (Sn)	DUAL		260	48V	30	LTC4263	14	YES	0.5mm			1	Power Management Circuits	48V			15.4W		0.445A					48V				4mA						33V	66V	33V~66V		802.3af (PoE)	PULSE WIDTH MODULATION							Yes		No
TPS23753PWRG4	Texas Instruments	RFQ Min: 1 Mult: 1			NRND (Last Updated: 4 days ago)		Tape & Reel (TR)			yes	Not For New Designs	1 (Unlimited)	14	EAR99				5mm	ROHS3 Compliant	Lead Free			14		14-TSSOP (0.173, 4.40mm Width)						1.2mm	4.4mm	1mm		57.209338mg	-40°C~125°C			580μA					1			Controller (PD), DC/DC		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	48V		TPS23753	14	YES				1	Switching Regulator or Controllers						0.505A					48V			13W	0.85mA				CURRENT-MODE		5.8V	57V	0V~57V		802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	273kHz					Both	405mA	No
LT4275CHMS#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2012			Active	1 (Unlimited)	10	EAR99				3mm	ROHS3 Compliant						10-TFSOP, 10-MSOP (0.118, 3.00mm Width)							3mm				-40°C~125°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
NCP1094MNRG	ON Semiconductor	RFQ Min: 1 Mult: 1	download	24 Weeks	ACTIVE (Last Updated: 2 days ago)		Tape & Reel (TR)	2011	HIPO™	yes	Active	3 (168 Hours)	10					3mm	ROHS3 Compliant	Lead Free		No	10		10-VFDFN Exposed Pad		No SVHC					3mm			50.008559mg	-40°C~85°C								1	500mA	57V	Controller (PD)		e3	Tin (Sn)	DUAL					NCP1094	10	YES	0.5mm			1					25.5W								Halogen Free											0V~57V		802.3at (PoE+), 802.3af (PoE)								Yes
TPS2388RTQT	Texas Instruments	RFQ Min: 1 Mult: 1		12 Weeks	ACTIVE (Last Updated: 5 days ago)		Tape & Reel (TR)			yes	Active	3 (168 Hours)	56					8mm	ROHS3 Compliant				56	ITS ALSO REQUIRED VDD DIGITAL SUPPLY 3-3.6V	56-VFQFN Exposed Pad					14MHz	1mm	8mm	900μm			-40°C~125°C TJ								1		3.3V	Controller (PSE)		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD			48V		TPS2388		YES	0.5mm		44V	8			57V		670mW												YES							3V~3.6V		802.3at (PoE)								No
MAX5991BETE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2015			Active	1 (Unlimited)		EAR99					ROHS3 Compliant				16													-40°C~85°C			4.8mA								Controller (PD), DC/DC						NOT SPECIFIED		NOT SPECIFIED	MAX5991						1					6.49W																			8.7V~60V		802.3af (PoE)								Yes
MAX5953AUTM+	Maxim Integrated	RFQ Min: 1 Mult: 1	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	RFQ Min: 1 Mult: 1					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
LTC4259AIGW-1#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	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	RFQ Min: 1 Mult: 1				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)
PD69108FILQ-TR	Microchip Technology	RFQ Min: 1 Mult: 1	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)
PD-3501-SGFAST	Microsemi	RFQ Min: 1 Mult: 1		8 Weeks			Bulk				Discontinued								RoHS Compliant
SI3452B-B02-GM	Silicon Labs	RFQ Min: 1 Mult: 1	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
NCP1083DEG	ON Semiconductor	RFQ Min: 1 Mult: 1	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
SI34062-A-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tray	2018			Active	3 (168 Hours)							RoHS Compliant						24-VQFN Exposed Pad			compliant								-40°C~85°C											Controller (PD), DC/DC						NOT SPECIFIED		NOT SPECIFIED							1					30W																			2.7V~57V		802.3at (PoE)								Yes
LTC4290AIUJ#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2005			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			90W											15mA		-54V						3V~3.6V		802.3at (PoE+), 802.3af (PoE), LTPoE++				-45V	-57V			No
PD81000-027302	Microchip Technology	RFQ Min: 1 Mult: 1		2 Weeks			Tray		PowerDsine®		Active														32-TFQFN Exposed Pad																						Controller (PSE)																																																	No
TPS23755RJJT	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks			Tape & Reel (TR)			yes	Active	2	23					6mm	RoHS Compliant						24-VFDFN Exposed Pad, 23 Leads			compliant				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
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
LTC4273HTLUK	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1					Tube				Obsolete	1 (Unlimited)							Non-RoHS Compliant
PD69208AH-GGGG-TR	Microsemi	RFQ Min: 1 Mult: 1																	Non-RoHS Compliant
MP8008LGV-Z	Monolithic Power Systems (MPS)	RFQ Min: 1 Mult: 1	download	14 Weeks			Tape & Reel (TR)				Active	2 (1 Year)													28-VFQFN Exposed Pad			compliant								-40°C~125°C TJ			840mA								Controller (PD), DC/DC																																							0V~57V		802.3at (PoE+), 802.3af (PoE)								No		Yes
PD67012MACG-GGGG	Microsemi	RFQ Min: 1 Mult: 1						2016			Obsolete	1 (Unlimited)							Non-RoHS Compliant

TPS23770PWP Texas Instruments
TPS23770PWP datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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NCP1082DEG ON Semiconductor
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TPS2375D Texas Instruments
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LTC4274AIUHF-2#TRPBF Linear Technology / Analog Devices
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LTC4279IS#PBF Linear Technology / Analog Devices
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LTC4279IUFD#TRPBF Linear Technology / Analog Devices
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LTC4268CDKD-1 Linear Technology / Analog Devices
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LTC4263IDE#TRPBF Linear Technology / Analog Devices
LTC4263IDE#TRPBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at HK JDW

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TPS23753PWRG4 Texas Instruments
TPS23753PWRG4 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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LT4275CHMS#PBF Linear Technology / Analog Devices
LT4275CHMS#PBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at HK JDW

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NCP1094MNRG ON Semiconductor
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TPS2388RTQT Texas Instruments
TPS2388RTQT datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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MAX5991BETE+ Maxim Integrated
MAX5991BETE+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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MAX5953AUTM+ Maxim Integrated
MAX5953AUTM+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LTC4270CIUKG Linear Technology / Analog Devices
LTC4270CIUKG datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at HK JDW

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LTC4259AIGW-1#TRPBF Linear Technology / Analog Devices
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PD69012 Microchip Technology
PD69012 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Microchip Technology stock available at HK JDW

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PD69108FILQ-TR Microchip Technology
Tape & Reel (TR) 48-VFQFN Exposed Pad Controller (PSE) 8 -40°C~85°C 48 QUAD 1

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PD-3501-SGFAST Microsemi
PD-3501-SGFAST datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Microsemi Corporation stock available at HK JDW

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SI3452B-B02-GM Silicon Labs
SI3452B-B02-GM datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at HK JDW

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NCP1083DEG ON Semiconductor
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SI34062-A-GM Silicon Labs
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LTC4290AIUJ#PBF Linear Technology / Analog Devices
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PD81000-027302 Microchip Technology
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TPS23755RJJT Texas Instruments
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LT4276BIUFD#TRPBF Linear Technology / Analog Devices
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LTC4273HTLUK Linear Technology / Analog Devices
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PD69208AH-GGGG-TR Microsemi
PD69208AH-GGGG-TR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Microsemi stock available at HK JDW

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MP8008LGV-Z Monolithic Power Systems (MPS)
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PD67012MACG-GGGG Microsemi
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