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STM32F103C8T6
MFI343S00177
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STM32F407VET6

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
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  - 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	Pricing(USD)	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	REACH SVHC	Frequency	Height	Width	Thickness	Weight	Operating Temperature	Technology	Operating Supply Current	Current - Supply	Height Seated (Max)	Current	HTS Code	Number of Functions	Nominal Supply Current	Max Frequency	Nominal Input Voltage	Power Rating	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	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	Output Current	Output Power	Max Output Power	Input Voltage-Nom	Halogen Free	Min Input Voltage	Power Dissipation	Supply Current-Max (Isup)	Adjustable Threshold	Control Mode	Input Voltage (Min)	Input Voltage (Max)	Telecom IC Type	Voltage - Supply	Standards	Control Technique	Switcher Configuration	Switching Frequency-Max	Internal Switch(s)	Duty Cycle	Min Current Limit	Auxiliary Sense
TPS23754PWPR-1	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 4 days ago)		Tape & Reel (TR)			yes	Active	2 (1 Year)	20	EAR99	6.5mm	ROHS3 Compliant	Lead Free	Gold		20		20-PowerTSSOP (0.173, 4.40mm Width)			1.2mm	4.4mm	1mm	80.002354mg	-40°C~125°C			920μA				1					Controller (PD), DC/DC		e4		DUAL	GULL WING	260			TPS23754	20		YES	0.65mm					1	Switching Regulator or Controllers					30W							10.2V			25W			CURRENT-MODE	9.2V	57V		0V~57V	802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	278kHz	Both		850mA	No
TPS2388RTQR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		16 Weeks	ACTIVE (Last Updated: 1 day ago)		Tape & Reel (TR)			yes	Active	3 (168 Hours)	56	EAR99	8mm	ROHS3 Compliant				56	ITS ALSO REQUIRED VDD DIGITAL SUPPLY 3-3.6V	56-VFQFN Exposed Pad			1mm	8mm	900μm		-40°C~125°C TJ							1					Controller (PSE)				QUAD			48V		TPS2388			YES	0.5mm		44V			8				57V		670mW												YES					3V~3.6V	802.3at (PoE)				No
TPS23753PWR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download		NRND (Last Updated: 3 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	850μA				Controller (PD), DC/DC		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	48V		TPS23753	14		YES						1	Switching Regulator or Controllers				13W				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
TPS2372-4RGWR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 3 days ago)		Tape & Reel (TR)			yes	Active	2 (1 Year)	20		5mm	ROHS3 Compliant				20		20-VQFN Exposed Pad			1mm	5mm	900μm		-40°C~125°C TJ			550μA				1					Controller (PD)		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD			10.1V		TPS2372			YES			8V			1				57V		90W											0.8mA	NO					0V~57V	802.3at (PoE+), 802.3bt				Yes			No
LTC4266IGW#TRPBF	Linear Technology / Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	2012			Active	1 (Unlimited)	36	EAR99		ROHS3 Compliant						36-BSOP (0.295, 7.50mm Width)				7.506mm			-40°C~85°C	CMOS		2.4mA				1					Controller (PSE)		e3	Matte Tin (Sn)	DUAL	GULL WING		3.3V		LTC4266	36		YES	0.8mm	R-PDSO-G36	3V			4	Power Management Circuits					25.5W											3mA	YES					45V~57V	802.3at (PoE+), 802.3af (PoE)				No
LT4276BHUFD#TRPBF	Linear Technology / Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2015			Active	1 (Unlimited)				ROHS3 Compliant						28-WFQFN Exposed Pad							-40°C~125°C			2mA Max									Controller (PD), DC/DC									LT4276	28								1						25.5W																	60V Max	802.3at (PoE+), 802.3af (PoE)				No			Yes
PM8803CTR	STMicroelectronics	0.0000	RFQ Min: 1 Mult: 1		12 Weeks			Tape & Reel (TR)				Active	3 (168 Hours)				ROHS3 Compliant																																		PM8803
LTC4278IDKD#PBF	Linear Technology / Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	12 Weeks			Tube	2012			Active	1 (Unlimited)	32	EAR99	7mm	ROHS3 Compliant						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	R-PDSO-N32				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
LM5073MHX	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)			no	Obsolete	1 (Unlimited)	14	EAR99	5mm	Non-RoHS Compliant	Contains Lead		No	14		14-PowerTSSOP (0.173, 4.40mm Width)				4.4mm			-40°C~125°C			2mA				1					Controller (PD)		e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	260			LM5073	14			0.65mm					1						12.95W			0.93A		25W		48V							9V	70V		9V~70V	802.3af (PoE)		BUCK		Yes
SI3402-C-GMR	Silicon Labs	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)			yes	Not For New Designs	3 (168 Hours)				Non-RoHS Compliant						20-VQFN Exposed Pad							-40°C~85°C			2mA									Controller (PD), DC/DC																		1						15W																	2.8V~57V	802.3at (PoE+), 802.3af (PoE)				Yes			No
TPS23841PJD	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 week ago)		Tray			yes	Active	3 (168 Hours)	64	EAR99	10mm	ROHS3 Compliant	Contains Lead			64		64-TQFP Exposed Pad			1.2mm	10mm	1mm	248.398522mg	-40°C~125°C			10mA				1			57V		Controller (PSE)	57V	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	GULL WING	260	48V		TPS23841	64		YES	0.5mm		21.5V			4	Power Management Circuits					25W									34V			NO					21.5V~57V	802.3af (PoE)				Yes		571mA	No
LTC4257CDD-1#TRPBF	Linear Technology / Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	10 Weeks			Tape & Reel (TR)	2005			Active	1 (Unlimited)	8	EAR99	3mm	ROHS3 Compliant					REQUIRES A NEGATIVE SUPPLY OF 48V	8-WFDFN Exposed Pad				3mm			0°C~70°C			3mA	0.8mm			1					Controller (PD)		e3	Matte Tin (Sn)	DUAL		260		30	LTC4257	8		YES	0.5mm	S-PDSO-N8				1						12.95W												NO					57V Max	802.3af (PoE)				Yes			No
IPS1010-WP	Microsemi	0.0000	RFQ Min: 1 Mult: 1									Obsolete	1 (Unlimited)
SI3482-A01-GM	Silicon Labs	0.0000	RFQ Min: 1 Mult: 1	download	4 Weeks			Tube	1999			Not For New Designs	1 (Unlimited)	24	EAR99	4mm	RoHS Compliant				24		24-WFQFN Exposed Pad			730μm			38.782148mg	-40°C~85°C		12.1mA				8542.39.00.01	1	8.6mA				Power Manager				QUAD			3V		SI3482	24		YES	0.5mm		2.7V			1				3.6V								30W						NO					2.7V~3.6V	802.3at (PoE+), 802.3af (PoE)				No
LT4275AHDD#TRPBF	Linear Technology / Analog Devices	0.0000	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		90W											2.2mA						23V~60V	802.3at (PoE+), 802.3af (PoE), LTPoE++				No			Yes
SI3402-A-GMR	Silicon Labs	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	1997			Obsolete	3 (168 Hours)	20	EAR99	5mm	RoHS Compliant				20		20-VQFN Exposed Pad				5mm			-40°C~85°C		2mA		0.9mm			1	2mA				Controller (PD)				QUAD					SI3402	20		YES	0.8mm					1	Power Management Circuits				15W		5V		0.68A			17W	5V			1.2W			CURRENT-MODE	4.5V	5.5V		2.8V~57V	802.3af (PoE)	PULSE WIDTH MODULATION	BUCK	350kHz	Yes			No
MAX5991BETP+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	15 Weeks			Tape & Reel (TR)	2015			Active	1 (Unlimited)	20	EAR99		ROHS3 Compliant						20-WFQFN Exposed Pad							-40°C~85°C	BICMOS	4.8mA										Controller (PD), DC/DC				QUAD	NO LEAD		48V		MAX5991			YES	0.5mm	S-PQCC-N20				1	Power Management Circuits	Not Qualified	48V		6.49W												6.6mA						8.7V~60V	802.3af (PoE)				Yes
SI3406-A-GMR	Silicon Labs	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)				Active	3 (168 Hours)										20-VQFN Exposed Pad							-40°C~85°C												Controller (PD), DC/DC																		1						20W																	2.7V~57V	802.3at (PoE)				Yes
LTC4267IDHC#TRPBF	Linear Technology / Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2007			Active	1 (Unlimited)	16	EAR99	5mm	ROHS3 Compliant						16-WFDFN Exposed Pad				3mm			-40°C~85°C	CMOS		3mA Max	0.8mm			1					Controller (PD), DC/DC		e3	Matte Tin (Sn)	DUAL		260		30	LTC4267	16		YES	0.5mm					1	Switching Regulator or Controllers					12.95W			1A										CURRENT-MODE				57V Max	802.3af (PoE)		SINGLE	240kHz	No
NCP1091DBRG	ON Semiconductor	0.0000	RFQ Min: 1 Mult: 1	download	52 Weeks	ACTIVE (Last Updated: 1 week ago)		Tape & Reel (TR)	2008	HIPO™	yes	Obsolete	2 (1 Year)	8		3.1mm	RoHS Compliant	Lead Free			8		8-TSSOP (0.173, 4.40mm Width)				3mm			-40°C~85°C							1	600μA				Controller (PD)				DUAL	GULL WING				NCP1091	8		YES	0.65mm					1		Not Qualified				12.95W	9.8V			500mA				Halogen Free									0V~57V	802.3af (PoE)				Yes
TPS2377DR-1G4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)	8	EAR99	4.9mm	ROHS3 Compliant	Lead Free			8		8-SOIC (0.154, 3.90mm Width)			1.58mm	3.9mm		75.891673mg	-40°C~85°C			240μA				1			57V		Controller (PD)		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	48V		TPS2377	8		YES						1	Power Management Circuits					12.95W				350mA						13W	0.45mA	NO					0V~57V	802.3af (PoE)				Yes		405mA	No
SI3480-A01-GMR	Silicon Labs	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	1999			Not For New Designs	1 (Unlimited)	20	EAR99	4mm	RoHS Compliant				20		20-VFQFN Exposed Pad			880μm				-40°C~85°C		13mA				8542.39.00.01	1					Power Manager				QUAD			3V		SI3480	20		YES	0.5mm		2.7V			1	Power Management Circuits		3/3.3V	3.6V								30W						NO					2.7V~3.6V	802.3at (PoE+), 802.3af (PoE)				No
LTC4263IS#PBF	Linear Technology / Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 4 months ago)		Tube	2010			Active	1 (Unlimited)	14	EAR99	8.649mm	ROHS3 Compliant	Lead Free			14		14-SOIC (0.154, 3.90mm Width)				3.899mm			-40°C~85°C	CMOS		2mA									Controller (PSE)		e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V	30	LTC4263	14		YES						1						15.4W																	33V~66V	802.3af (PoE)				Yes			No
LTC4266IUHF#TRPBF	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)									RoHS Compliant						QFN-38
PD67124MDC-GGGG	Microsemi	0.0000	RFQ Min: 1 Mult: 1	download		OBSOLETE (Last Updated: 1 month ago)						Obsolete	1 (Unlimited)	168		133.37mm	RoHS Compliant																			8542.39.00.01	1									DUAL	NO LEAD	NOT SPECIFIED	48V	NOT SPECIFIED		168	COMMERCIAL	NO		R-XDMA-N168		70°C	-10°C																							TELECOM CIRCUIT
LM5070SD-80/NOPB	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)			yes	Discontinued	1 (Unlimited)	16	EAR99	5mm	ROHS3 Compliant	Contains Lead			16		16-WFDFN Exposed Pad							-40°C~125°C	BICMOS			0.8mm			1		1MHz			Controller (PD), DC/DC		e3	Matte Tin (Sn)	DUAL		260			LM5070									1	Switching Regulator or Controllers								0.42A		13W		48V						CURRENT-MODE		75V		1.8V~75V	802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	665kHz	Both	80 %		No
MAX5953AUTM+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2007		yes	Obsolete	1 (Unlimited)	48	EAR99	7mm	ROHS3 Compliant	Lead Free			48		48-WFQFN Exposed Pad				7mm			0°C~85°C	BICMOS		400μA	0.8mm			1					Controller (PD), DC/DC		e3	Matte Tin (Sn)	QUAD		260		30	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
MAX5922AEUI+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2003		yes	Active	1 (Unlimited)	28	EAR99	9.8mm	ROHS3 Compliant				28		28-TSSOP (0.173, 4.40mm Width)	Unknown		950μm	4.5mm			-40°C~85°C	BICMOS				800mA		1	1mA			1.026W	Controller (PSE)		e3	Matte Tin (Sn)	DUAL	GULL WING	260	48V		MAX5922	28			0.65mm					1	Power Management Circuits		48V		1.026W	15.4W		5V								1.026W		YES					32V~60V	802.3af (PoE)				Yes			No
TPS2384PJD	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 3 days ago)		Tray			yes	Active	3 (168 Hours)	64	EAR99	10mm	ROHS3 Compliant	Lead Free			64		64-TQFP Exposed Pad		400kHz	1.2mm	10mm	1mm	248.398522mg	-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					15.4W	7V									21.47mW		NO					44V~57V	802.3af (PoE)				Yes			No
TPS23751PWPR	Texas Instruments	11.6941	Add to Cart Min: 1 Mult: 1	download	16 Weeks	ACTIVE (Last Updated: 4 days ago)		Tape & Reel (TR)			yes	Active	2 (1 Year)	16	EAR99	5mm	ROHS3 Compliant	Lead Free			16		16-PowerTSSOP (0.173, 4.40mm Width)			1.2mm	4.4mm	1mm		-40°C~85°C			1.8mA				1					Controller (PD), DC/DC		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING		10.9V		TPS23751			YES						1	Switching Regulator or Controllers	Not Qualified				25.5W							10.9V				3mA		CURRENT-MODE		57V		0V~57V	802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION		276kHz	Yes

TPS23754PWPR-1 Texas Instruments
TPS23754PWPR-1 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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TPS2388RTQR Texas Instruments
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TPS23753PWR Texas Instruments
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TPS2372-4RGWR Texas Instruments
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LTC4266IGW#TRPBF Linear Technology / Analog Devices
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LT4276BHUFD#TRPBF Linear Technology / Analog Devices
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PM8803CTR STMicroelectronics
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LTC4278IDKD#PBF Linear Technology / Analog Devices
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LM5073MHX Texas Instruments
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SI3402-C-GMR Silicon Labs
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TPS23841PJD Texas Instruments
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LTC4257CDD-1#TRPBF Linear Technology / Analog Devices
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IPS1010-WP Microsemi
IPS1010-WP datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Microsemi Corporation stock available at HK JDW

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SI3482-A01-GM Silicon Labs
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LT4275AHDD#TRPBF Linear Technology / Analog Devices
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SI3402-A-GMR Silicon Labs
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MAX5991BETP+T Maxim Integrated
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SI3406-A-GMR Silicon Labs
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LTC4267IDHC#TRPBF Linear Technology / Analog Devices
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NCP1091DBRG ON Semiconductor
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TPS2377DR-1G4 Texas Instruments
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SI3480-A01-GMR Silicon Labs
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LTC4263IS#PBF Linear Technology / Analog Devices
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LTC4266IUHF#TRPBF Analog Devices Inc.
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PD67124MDC-GGGG Microsemi
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LM5070SD-80/NOPB Texas Instruments
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MAX5953AUTM+T Maxim Integrated
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MAX5922AEUI+ Maxim Integrated
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TPS2384PJD Texas Instruments
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TPS23751PWPR Texas Instruments
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