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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	Depth	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	REACH SVHC	Reach Compliance Code	Frequency	Height	Width	Thickness	Resistance	Weight	Operating Temperature	Technology	Operating Supply Current	Current - Supply	Height Seated (Max)	Number of Functions	Nominal Supply Current	Max Frequency	Nominal Input Voltage	Type	Max Input Voltage	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Power - Max	Output Voltage	Output Current-Max	Number of Outputs	Output Current	Output Power	Input Voltage-Nom	Min Input Voltage	Power Dissipation	Supply Current-Max (Isup)	Adjustable Threshold	Neg Supply Voltage-Nom (Vsup)	Turn-Off Delay Time	Control Mode	Switching Frequency	Input Voltage (Min)	Input Voltage (Max)	Voltage - Supply	Standards	Negative Supply Voltage-Nom	Control Technique	Switcher Configuration	Switching Frequency-Max	Neg Supply Voltage-Nom	Internal Switch(s)	Duty Cycle	Min Current Limit	Auxiliary Sense
LM5073MHX/NOPB	Texas Instruments	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)		no	Obsolete	1 (Unlimited)	14	EAR99			5mm	ROHS3 Compliant	Contains Lead	Tin	No	14		14-PowerTSSOP (0.173, 4.40mm Width)				900μm	4.4mm				-40°C~125°C			2mA		1				Controller (PD)		e3		DUAL	GULL WING	260			LM5073	14					1						12.95W		0.93A			25W	48V									9V	70V	9V~70V	802.3af (PoE)			BUCK			Yes
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
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
LTC4267IGN#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 1 week ago)		Tube	2007		Active	1 (Unlimited)	16	EAR99	3.99mm		4.98mm	ROHS3 Compliant	Lead Free			16		16-SSOP (0.154, 3.90mm Width)	No SVHC		200kHz		3.899mm				-40°C~85°C	CMOS		3mA Max		1			-57V	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			No
LTC4257IS8-1#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	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				-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										NO							57V Max	802.3af (PoE)						Yes			No
SI3453C-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		4mA			4				Controller (PSE)				QUAD			3.3V		SI3453	40		0.5mm			4					40W																		45V~57V	802.3at (PoE+), 802.3af (PoE)					-48V	Yes			No
PM8805TR	STMicroelectronics	RFQ Min: 1 Mult: 1	download	16 Weeks	ACTIVE (Last Updated: 7 months ago)		Tape & Reel (TR)			Active	3 (168 Hours)	43				8mm	RoHS Compliant						43-VFQFN Exposed Pad					8mm				-40°C~85°C TA			15μA	1mm	1			57V	Controller (PD), DC/DC				QUAD	NO LEAD	NOT SPECIFIED		NOT SPECIFIED	PM8805		YES		S-XQCC-N43		2						99.9W				2A													9V~57V	802.3at (PoE+), 802.3af (PoE), 802.3bt						Yes
TPS23881RTQR	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)		yes	Active	3 (168 Hours)	56					ROHS3 Compliant					ALSO REQUIRE 3V TO 3.6V SUPPLY VOLTAGE	56-VFQFN Exposed Pad									-40°C~125°C			6mA	1mm	1				Controller (PSE)				QUAD			54V		TPS23881		YES	0.5mm	S-PQCC-N56	44V	8				57V		127W										YES							3V~3.6V	802.3at (PoE+), 802.3bt						No
STHS4257A1M6F	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)			Obsolete	1 (Unlimited)	8		4mm		5mm	ROHS3 Compliant				8		8-SOIC (0.154, 3.90mm Width)					3.9mm				-40°C~85°C			330μA		1				Controller (PD)				DUAL	GULL WING				STHS4257	8					1						12.95W																	57V Max	802.3af (PoE)	-48V					Yes			No
TPS23753APWR	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 1 day ago)		Tape & Reel (TR)		yes	Active	1 (Unlimited)	14	EAR99			5mm	ROHS3 Compliant	Lead Free	Gold		14		14-TSSOP (0.173, 4.40mm Width)	No SVHC		248kHz	1.2mm	4.4mm	1mm	1.2Ohm		-40°C~125°C		580μA			1			57V	Controller (PD), DC/DC		e4		DUAL	GULL WING	260	48V		TPS23753	14	YES				1	Switching Regulator or Controllers				13W							48V		13W	0.85mA			60 ns	CURRENT-MODE				0V~57V	802.3at (PoE+), 802.3af (PoE)		PULSE WIDTH MODULATION	SINGLE			Both		405mA	No
TPS2383BPMRG4	Texas Instruments	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)			Not For New Designs	3 (168 Hours)	64	EAR99			10mm	ROHS3 Compliant	Lead Free			64		64-LQFP				1.4mm				342.689036mg	-40°C~85°C			5mA		1				Controller (PSE)		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	GULL WING	260	48V		TPS2383	64		0.5mm		44V	8	Power Management Circuits			57V		15.4W									10mA	NO							44V~57V	802.3af (PoE)						No
MAX5953DUTM+	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube		yes	Obsolete	3 (168 Hours)	48				7mm	ROHS3 Compliant						48-WFQFN Exposed Pad					7mm				0°C~85°C			400μA	0.8mm	1				Controller (PD), DC/DC		e4	NICKEL PALLADIUM GOLD	QUAD		260				48	YES	0.5mm	S-XQCC-N48		1						15W						48V							VOLTAGE-MODE			76V	11V~76V	802.3af (PoE)		PULSE WIDTH MODULATION	BUCK	250kHz		Yes			No
LM5070SDX-50	Texas Instruments	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)		no	Obsolete	1 (Unlimited)	16	EAR99			5mm	Non-RoHS Compliant	Contains Lead			16		16-WFDFN Exposed Pad									-40°C~125°C	BICMOS			0.8mm	1		1MHz		Controller (PD), DC/DC		e0	Tin/Lead (Sn/Pb)	DUAL		260			LM5070	16					1	Switching Regulator or Controllers							0.8A			13W	48V							CURRENT-MODE			75V	1.8V~75V	802.3af (PoE)		PULSE WIDTH MODULATION	SINGLE	665kHz		Both	50 %		No
LT4275BIDD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	2012		Active	1 (Unlimited)	10	EAR99			3mm	ROHS3 Compliant						10-WFDFN Exposed Pad					3mm				-40°C~85°C	BIPOLAR		2mA Max	0.8mm	1				Controller (PD)		e3	Matte Tin (Sn)	DUAL					LT4275	10	YES	0.5mm		23V	1	Power Management Circuits		23/60V	60V		25.5W									2.2mA								23V~60V	802.3at (PoE+), 802.3af (PoE)						No			Yes
LT4275CHDD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	10 Weeks			Tape & Reel (TR)	2012		Active	1 (Unlimited)	10	EAR99			3mm	ROHS3 Compliant						10-WFDFN Exposed Pad					3mm				-40°C~125°C	BIPOLAR		2mA Max	0.8mm	1				Controller (PD)		e3	Matte Tin (Sn)	DUAL					LT4275	10	YES	0.5mm		23V	1	Power Management Circuits		23/60V	60V		13W									2.2mA								23V~60V	802.3af (PoE)						No			Yes
LTC4267IGN-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				-40°C~85°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
MAX5940BESA+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2002	yes	Active	1 (Unlimited)	8	EAR99			4.9mm	ROHS3 Compliant				8		8-SOIC (0.154, 3.90mm Width)					3.9mm				-40°C~85°C	BICMOS		400μA		1			80V	Controller (PD)		e3	Matte Tin (Sn)	DUAL	GULL WING	260	48V		MAX5940	8	YES				1	Power Management Circuits			67V		12.95W				500mA						YES	-48V						39.9V~67V	802.3af (PoE)						Yes			No
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
MAX5971CETI+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	18 Weeks			Tube			Obsolete	1 (Unlimited)						ROHS3 Compliant						QFN																											MAX5971
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
LTC4274AIUHF-4#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2005		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
LTC4266CUHF#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 4 months ago)		Tube	2012		Active	1 (Unlimited)	38	EAR99			7mm	ROHS3 Compliant				38		38-WFQFN Exposed Pad			1MHz		5mm				0°C~70°C	CMOS	3.5mA		0.8mm	1	-2.4mA		3.3V	Controller (PSE)		e3	Matte Tin (Sn)	QUAD			3.3V		LTC4266	38	YES	0.5mm		3V	4	Power Management Circuits				25W										3mA	YES							45V~57V	802.3at (PoE+), 802.3af (PoE)						No
LTC4273HTLUK	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1					Tube			Obsolete	1 (Unlimited)						Non-RoHS Compliant
LTC4266IUHF#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	26 Weeks			Tube	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		LTC4266	38	YES	0.5mm	R-PQCC-N38	3V	4	Power Management Circuits					25.5W									3mA	YES							45V~57V	802.3at (PoE+), 802.3af (PoE)						No
MAX5986BETE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2015	yes	Active	1 (Unlimited)	16					ROHS3 Compliant				16	OUTPUT IN ADJUSTABLE MODE IS 5.4V TO 5.6V	16-WQFN Exposed Pad									-40°C~85°C	BICMOS		3.6mA		1	4.5mA			Controller (PD), DC/DC	60V			QUAD	NO LEAD	NOT SPECIFIED	48V	NOT SPECIFIED	MAX5986			0.8mm			1	Power Management Circuits	Not Qualified	48V			6.49W	14V			12.6mA		48V	8.7V						CURRENT-MODE	275kHz			8.7V~60V	802.3af (PoE)		PULSE WIDTH MODULATION	BUCK			Yes
MAX5991AETP+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tray	2015	yes	Active	1 (Unlimited)	20					ROHS3 Compliant			No	20		20-WFQFN Exposed Pad									-40°C~85°C	BICMOS	4.8mA							Controller (PD), DC/DC				QUAD			48V		MAX5991			0.5mm			1	Power Management Circuits		48V		6.49W										6.6mA								8.7V~60V	802.3af (PoE)						Yes
LM5071MTX-50	Texas Instruments	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)		no	Obsolete	1 (Unlimited)	16	EAR99		15V	5mm	Non-RoHS Compliant	Contains Lead		No	16		16-TSSOP (0.173, 4.40mm Width)				900μm	4.4mm				-40°C~125°C	BICMOS		1mA		1				Controller (PD), DC/DC		e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	260			LM5071	16					1	Switching Regulator or Controllers					12.95W					13W	48V							CURRENT-MODE			60V	1.8V~60V	802.3af (PoE)		PULSE WIDTH MODULATION	SINGLE	665kHz		Both			Yes
LT4275CIDD#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2012		Active	1 (Unlimited)	10	EAR99			3mm	ROHS3 Compliant						10-WFDFN Exposed Pad					3mm				-40°C~85°C	BIPOLAR		2mA Max	0.8mm	1				Controller (PD)		e3	Matte Tin (Sn)	DUAL					LT4275	10	YES	0.5mm		23V	1	Power Management Circuits		23/60V	60V		13W									2.2mA								23V~60V	802.3af (PoE)						No			Yes
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
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

LM5073MHX/NOPB Texas Instruments
LM5073MHX/NOPB datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments 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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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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LTC4267IGN#PBF Linear Technology / Analog Devices
LTC4267IGN#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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LTC4257IS8-1#TRPBF Linear Technology / Analog Devices
LTC4257IS8-1#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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SI3453C-B01-GM Silicon Labs
SI3453C-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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PM8805TR STMicroelectronics
PM8805TR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from STMicroelectronics stock available at HK JDW

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TPS23881RTQR Texas Instruments
TPS23881RTQR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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STHS4257A1M6F STMicroelectronics
STHS4257A1M6F datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from STMicroelectronics stock available at HK JDW

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TPS23753APWR Texas Instruments
TPS23753APWR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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TPS2383BPMRG4 Texas Instruments
TPS2383BPMRG4 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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MAX5953DUTM+ Rochester Electronics
MAX5953DUTM+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Rochester Electronics, LLC stock available at HK JDW

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RFQ
LM5070SDX-50 Texas Instruments
LM5070SDX-50 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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RFQ
LT4275BIDD#TRPBF Linear Technology / Analog Devices
LT4275BIDD#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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LT4275CHDD#TRPBF Linear Technology / Analog Devices
LT4275CHDD#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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LTC4267IGN-1#TRPBF Linear Technology / Analog Devices
LTC4267IGN-1#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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MAX5940BESA+ Maxim Integrated
MAX5940BESA+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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MP8008LGV-Z Monolithic Power Systems (MPS)
MP8008LGV-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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MAX5971CETI+ Maxim Integrated
MAX5971CETI+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LTC4257IS8-1#PBF Linear Technology / Analog Devices
LTC4257IS8-1#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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LTC4274AIUHF-4#PBF Linear Technology / Analog Devices
LTC4274AIUHF-4#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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LTC4266CUHF#PBF Linear Technology / Analog Devices
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LTC4273HTLUK Linear Technology / Analog Devices
LTC4273HTLUK 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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LTC4266IUHF#PBF Linear Technology / Analog Devices
LTC4266IUHF#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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MAX5986BETE+ Maxim Integrated
MAX5986BETE+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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MAX5991AETP+ Maxim Integrated
MAX5991AETP+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LM5071MTX-50 Texas Instruments
LM5071MTX-50 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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LT4275CIDD#PBF Linear Technology / Analog Devices
LT4275CIDD#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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LTC4292IUJ#PBF Linear Technology / Analog Devices
LTC4292IUJ#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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LT4294HMS#PBF Linear Technology / Analog Devices
LT4294HMS#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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