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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	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Depth	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	Height Seated (Max)	HTS Code	Number of Functions	Nominal Supply Current	Nominal Input Voltage	Type	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)	Operating Temperature (Max)	Operating Temperature (Min)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Power - Max	Output Voltage	Voltage	Output Current-Max	Number of Outputs	Output Current	Output Power	Max Output Power	Input Voltage-Nom	Analog IC - Other Type	Current - Output	Power Dissipation	Supply Current-Max (Isup)	Adjustable Threshold	Neg Supply Voltage-Nom (Vsup)	Supplier Device Package	Power - Output	Control Mode	Input Voltage (Min)	Input Voltage (Max)	Telecom IC Type	Voltage - Supply	Standards	Control Technique	Switcher Configuration	Switching Frequency-Max	Neg Supply Voltage-Max (Vsup)	Neg Supply Voltage-Min (Vsup)	Neg Supply Voltage-Nom	Max Duty Cycle	Internal Switch(s)	Duty Cycle	Min Current Limit	Auxiliary Sense
MAX5942BCSE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2004	yes	Active	1 (Unlimited)	16	EAR99					9.9mm	ROHS3 Compliant					N								3.9mm					BICMOS			1.75mm	8542.31.00.01	1				e3	Matte Tin (Sn)	DUAL	GULL WING	260		NOT SPECIFIED		16		COMMERCIAL	YES	1.27mm	R-PDSO-G16		70°C			Switching Regulator or Controllers	Not Qualified							1A					48V	SWITCHING CONTROLLER								CURRENT-MODE	18V	67V				PULSE WIDTH MODULATION	SINGLE	314kHz
TPS23750PWPG4	Texas Instruments	RFQ Min: 1 Mult: 1									2	20	EAR99	85°C	-40°C		67V	6.5mm	RoHS Compliant	Lead Free		No	20		HTSSOP EP						1.15mm	4.4mm		1Ohm	81.788374mg			1.1mA			8542.39.00.01	1		67V		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260				20		INDUSTRIAL	YES	0.65mm						Switching Regulator or Controllers													48V	SWITCHING CONTROLLER	1A						12.95W	CURRENT-MODE						PULSE WIDTH MODULATION	SINGLE	565kHz				50 %			405mA
LTC4274IUHF#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 1 week ago)		Tube	2011		Active	1 (Unlimited)	38	EAR99					7mm	ROHS3 Compliant				38		38-WFQFN Exposed Pad		No SVHC			1MHz		5mm				-40°C~85°C	CMOS		1.1mA	0.8mm		1		3.6V	Controller (PSE)	e3	Matte Tin (Sn)	QUAD		260	3.3V		LTC4274	38			YES	0.5mm		3V			1				4.3V		25.5W																					3V~4.3V	802.3at (PoE+), 802.3af (PoE)								No
SI3453A-B01-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	1999		Obsolete	3 (168 Hours)	40						6mm	RoHS Compliant						40-VFQFN Exposed Pad							6mm			105.687022mg	-40°C~85°C		4mA		0.9mm		4			Controller (PSE)			QUAD			3.3V		SI3453	40			YES	0.5mm					4					40W																						45V~57V	802.3at (PoE+), 802.3af (PoE)						-48V		Yes			No
LM5070MTC-80/NOPB	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 3 days ago)	Surface Mount	Tube		yes	Active	1 (Unlimited)	16	EAR99				75V	5mm	ROHS3 Compliant	Lead Free			16		16-TSSOP (0.173, 4.40mm Width)		No SVHC			1MHz	1.2mm	4.4mm	1mm	2.2Ohm	172.98879mg	-40°C~125°C	BICMOS	1mA				1	1.5mA	75V	Controller (PD), DC/DC	e3	Matte Tin (Sn)	DUAL	GULL WING	260			LM5070	16	Voltage								1	Switching Regulator or Controllers						250mV	15V			100mA	12.95W		48V									CURRENT-MODE				1.8V~75V	802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE					80 %	Both	80 %		No
LTC4267CGN#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2007		Active	1 (Unlimited)	16	EAR99					4.8885mm	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
LTC4257IDD-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			3mm		3mm	ROHS3 Compliant	Lead Free			8		8-WFDFN Exposed Pad											-40°C~85°C	CMOS		3mA			1			Controller (PD)	e3	Matte Tin (Sn)	DUAL		260		30	LTC4257	8			YES	0.5mm					1	Power Management Circuits					12.95W												3mA	NO								57V Max	802.3af (PoE)								Yes			No
MAX5952CUAX+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2009	yes	Obsolete	1 (Unlimited)	36							ROHS3 Compliant				36		36-BSOP (0.295, 7.50mm Width)											0°C~85°C	BICMOS		4.8mA						Controller (PSE)			DUAL	GULL WING				MAX5952					0.8mm					4	Power Management Circuits		32/60V			45W												6.8mA									32V~60V	802.3at (PoE+), 802.3af (PoE)								No
LTC4270AIUKG#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2015		Active	1 (Unlimited)	52	EAR99					8mm	ROHS3 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		LTC4270	52			YES	0.5mm	R-PQCC-N52	3V			12	Power Management Circuits		3.354V	3.6V		90W												15mA									45V~57V	802.3at (PoE+), 802.3af (PoE), LTPoE++								No
SI3452C-B01-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download				Tube	1999		Obsolete	3 (168 Hours)	40						6mm	RoHS Compliant						40-VFQFN Exposed Pad							6mm			105.687022mg	-40°C~85°C		3.7mA		0.9mm		1			Controller (PSE)			QUAD			3.3V		SI3452	40			YES	0.5mm		3V			4				3.6V	40W															-54V							45V~57V	802.3at (PoE+), 802.3af (PoE)				-51V	-57V			Yes			No
MAX5952AUAX+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2009	yes	Obsolete	1 (Unlimited)	36	EAR99						ROHS3 Compliant				36		36-BSOP (0.295, 7.50mm Width)											0°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
TPS23851DCER	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)			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
SI34062-A-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)			Active	3 (168 Hours)														24-VQFN Exposed Pad											-40°C~85°C									Controller (PD), DC/DC																		1						30W																					2.7V~57V	802.3at (PoE)								Yes
PD67024SG	Microsemi	RFQ Min: 1 Mult: 1						2016		Active	1 (Unlimited)								RoHS Compliant
LTC4278IDKD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks	PRODUCTION (Last Updated: 1 week ago)		Tape & Reel (TR)	2007		Active	1 (Unlimited)	32	EAR99					7mm	ROHS3 Compliant	Lead Free			32		32-WFDFN Exposed Pad							4mm				-40°C~85°C	CMOS		1.35mA Max	0.8mm		1			Controller (PD), DC/DC	e3	Matte Tin (Sn)	DUAL	NO LEAD	260		30	LTC4278	32			YES	0.4mm					1	Switching Regulator or Controllers	Not Qualified				25.5W								14V									CURRENT-MODE	4.5V	20V		37.2V~60V	802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE						Yes
TPS2377PW	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 week ago)		Tube		yes	Active	1 (Unlimited)	8	EAR99					3mm	ROHS3 Compliant	Lead Free			8		8-TSSOP (0.173, 4.40mm Width)						1.2mm	4.4mm	1mm	1Ohm	39.008944mg	-40°C~85°C		240μA				1		57V	Controller (PD)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	48V		TPS2377	8			YES	0.65mm					1	Power Management Circuits				251mW	12.95W					350mA						13W	0.45mA	NO								0V~57V	802.3af (PoE)								Yes		405mA	No
SI3402-A-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download				Tray	1999		Obsolete	3 (168 Hours)	20	EAR99					5mm	RoHS Compliant				20		20-VQFN Exposed Pad							5mm			61.603514mg	-40°C~85°C		2mA		0.9mm		1			Controller (PD)			QUAD					SI3402	20			YES	0.8mm					1	Power Management Circuits				15W		5V		0.68A				17W	5V									CURRENT-MODE	4.5V	5.5V		2.8V~57V	802.3af (PoE)	PULSE WIDTH MODULATION	BUCK	350kHz					Yes			No
TPS2384PAPG4	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 6 days ago)		Tube		yes	Active	3 (168 Hours)	64	EAR99				48V	10mm	ROHS3 Compliant	Lead Free			64		64-PowerTQFP					400kHz	1.2mm	10mm	1mm		258.207457mg	-40°C~125°C			10mA			1		48V	Controller (PSE)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	GULL WING	260	48V		TPS2384	64			YES	0.5mm					4	Power Management Circuits			57V		15.4W					450mA								NO								44V~57V	802.3af (PoE)								Yes			No
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
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
PD67124S	Microsemi	RFQ Min: 1 Mult: 1	download	24 Weeks	NOT RECOMMENDED FOR NEW DESIGN (Last Updated: 2 weeks ago)		Bulk	2010		Obsolete	1 (Unlimited)	168					55V	133.37mm	RoHS Compliant				168		Module	57V			40V												8542.39.00.01	1						DUAL	NO LEAD	NOT SPECIFIED	48V	NOT SPECIFIED		168		COMMERCIAL	NO				70°C	-10°C																											TELECOM CIRCUIT
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
LT4293IMS#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube			Active	1 (Unlimited)								ROHS3 Compliant						10-TFSOP, 10-MSOP (0.118, 3.00mm Width)											-40°C~85°C TJ			2mA						Controller (PD)																		1						90W																					60V	802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++								No			Yes
MAX5953BUTM+	Maxim Integrated	RFQ Min: 1 Mult: 1	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
POEGAT60-US-ARW	Compex Systems Pte Ltd	RFQ Min: 1 Mult: 1	download							Active									RoHS non-compliant																										Injector																												1
MAX5952AUAX+	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2009	yes	Obsolete	1 (Unlimited)	36	EAR99						ROHS3 Compliant				36		36-BSOP (0.295, 7.50mm Width)					400kHz						0°C~85°C	BICMOS		4.8mA			1	3mA	80V	Controller (PSE)	e3	Matte Tin (Sn)	DUAL	GULL WING	260	48V		MAX5952	36				0.8mm		32V			4	Power Management Circuits		30/60V	60V		45W					15mA						941mW	6.8mA	NO								32V~60V	802.3at (PoE+), 802.3af (PoE)								No
TPS2376DDA-HG4	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 week ago)		Tube		yes	Active	1 (Unlimited)	8	EAR99				57V	4.89mm	ROHS3 Compliant	Lead Free	Gold		8		8-PowerSOIC (0.154, 3.90mm Width)		No SVHC				1.7mm	3.9mm	1.48mm	1Ohm	70.590313mg	-40°C~85°C		240μA				1	240μA	57V	Controller (PD)	e4		DUAL	GULL WING	260	48V		TPS2376	8			YES						1	Power Management Circuits						100V			5	350mA	12.95W					266mW	0.6mA	YES								0V~57V	802.3af (PoE)								Yes		625mA	No
MP8004GQW-P	Monolithic Power Systems (MPS)	RFQ Min: 1 Mult: 1	download	8 Weeks			Cut Tape (CT)	2015		Discontinued	1 (Unlimited)			125°C	-40°C		6V		ROHS3 Compliant						20-VFDFN Exposed Pad									1Ohm		-40°C~125°C		160μA	160μA						Controller (PD), DC/DC																		1					13W	13W															20-QFN (4x6)						0V~57V	802.3af (PoE)								Yes			No
MP8001ADS-LF-Z	Monolithic Power Systems (MPS)	RFQ Min: 1 Mult: 1		12 Weeks			Tape & Reel (TR)	2016		Active	2 (1 Year)	8	EAR99					4.9mm	ROHS3 Compliant													3.9mm								1.75mm	8542.39.00.01	1						DUAL	GULL WING	NOT SPECIFIED	48V	NOT SPECIFIED				INDUSTRIAL	YES	1.27mm	R-PDSO-G8		85°C	-40°C	1				57V											POWER SUPPLY SUPPORT CIRCUIT				NO
NCP1095DB	ON Semiconductor	RFQ Min: 1 Mult: 1	download	22 Weeks			Tape & Reel (TR)		yes	Active	3 (168 Hours)														16-TSSOP (0.173, 4.40mm Width)			compliant								-40°C~125°C TJ			336.7μA						Controller (PD), DC/DC	e4	Nickel/Palladium/Gold (Ni/Pd/Au)																1						90W																					0V~57V	802.3at (PoE+), 802.3af (PoE), 802.3bt								Yes

MAX5942BCSE+ Maxim Integrated
MAX5942BCSE+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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TPS23750PWPG4 Texas Instruments
TPS23750PWPG4 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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LTC4274IUHF#PBF Linear Technology / Analog Devices
LTC4274IUHF#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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SI3453A-B01-GM Silicon Labs
SI3453A-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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LM5070MTC-80/NOPB Texas Instruments
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LTC4267CGN#PBF Linear Technology / Analog Devices
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LTC4257IDD-1#PBF Linear Technology / Analog Devices
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MAX5952CUAX+T Maxim Integrated
MAX5952CUAX+T datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LTC4270AIUKG#TRPBF Linear Technology / Analog Devices
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SI3452C-B01-GM Silicon Labs
SI3452C-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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MAX5952AUAX+T Maxim Integrated
MAX5952AUAX+T datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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TPS23851DCER Rochester Electronics
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SI34062-A-GMR Silicon Labs
SI34062-A-GMR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at HK JDW

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PD67024SG Microsemi
PD67024SG datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Microsemi Corporation stock available at HK JDW

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LTC4278IDKD#TRPBF Linear Technology / Analog Devices
LTC4278IDKD#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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TPS2377PW Texas Instruments
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SI3402-A-GM Silicon Labs
SI3402-A-GM datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at HK JDW

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TPS2384PAPG4 Texas Instruments
TPS2384PAPG4 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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LTC4279IS#TRPBF Linear Technology / Analog Devices
LTC4279IS#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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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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PD67124S Microsemi
PD67124S datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Microsemi Corporation stock available at HK JDW

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LT4275CIMS#TRPBF Linear Technology / Analog Devices
LT4275CIMS#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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LT4293IMS#PBF Linear Technology / Analog Devices
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MAX5953BUTM+ Maxim Integrated
MAX5953BUTM+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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POEGAT60-US-ARW Compex Systems Pte Ltd
Power Over Ethernet 56V 60W 1.1A

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MAX5952AUAX+ Maxim Integrated
MAX5952AUAX+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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TPS2376DDA-HG4 Texas Instruments
TPS2376DDA-HG4 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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MP8004GQW-P Monolithic Power Systems (MPS)
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MP8001ADS-LF-Z Monolithic Power Systems (MPS)
MP8001ADS-LF-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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NCP1095DB ON Semiconductor
NCP1095DB datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from ON Semiconductor stock available at HK JDW

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