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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
  - 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	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)	HTS Code	Number of Functions	Nominal Supply Current	Nominal Input Voltage	Type	Max Input Voltage	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Output Type	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Power - Max	Output Voltage	Output Current-Max	Output Current	Output Power	Max Output Power	Input Voltage-Nom	Analog IC - Other Type	Min Input Voltage	Supply Current-Max (Isup)	Threshold Voltage	Adjustable Threshold	Drain to Source Resistance	Neg Supply Voltage-Nom (Vsup)	Max Output Voltage	Continuous Drain Current (ID)	Control Mode	Input Voltage (Min)	Input Voltage (Max)	Voltage - Supply	Standards	Control Technique	Switcher Configuration	Switching Frequency-Max	Neg Supply Voltage-Min (Vsup)	Neg Supply Voltage-Nom	Internal Switch(s)	Duty Cycle	Min Current Limit	Auxiliary Sense
MAX5965AUAX+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2012	yes	Obsolete	2 (1 Year)	36	EAR99					ROHS3 Compliant				36		36-BSOP (0.295, 7.50mm Width)									0°C~85°C	BICMOS		4.8mA						Controller (PSE)		e3	MATTE TIN	DUAL	GULL WING	225			MAX5965					0.8mm			4	Power Management Circuits					45W									6.8mA										32V~60V	802.3at (PoE+), 802.3af (PoE)						No
LT4293HDD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	14 Weeks			Tape & Reel (TR)			Active	1 (Unlimited)							ROHS3 Compliant						10-WFDFN Exposed Pad									-40°C~125°C TJ			2mA						Controller (PD)																	1						90W																			60V	802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++						No			Yes
LTC4266AIUHF-4#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	20 Weeks			Tape & Reel (TR)	2007		Active	1 (Unlimited)	38	EAR99					ROHS3 Compliant						38-WFQFN Exposed Pad									-40°C~85°C	CMOS		2.4mA						Controller (PSE)		e3	Matte Tin (Sn)	QUAD					LTC4266	38			YES	0.5mm	R-PQCC-N38		4	Power Management Circuits					90W									5mA										45V~57V	802.3at (PoE+), 802.3af (PoE), LTPoE++						No
LTC4271IUF#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2015		Active	1 (Unlimited)	24	EAR99				4mm	ROHS3 Compliant						24-WFQFN Exposed Pad					4mm				-40°C~85°C	CMOS		10mA	0.8mm	8542.39.00.01	1			Controller (PSE)		e3	Matte Tin (Sn)	QUAD			3.3V		LTC4271	24			YES	0.5mm	S-PQCC-N24	3V		Power Management Circuits		3.354V	3.6V											15mA										3V~3.6V	802.3at (PoE)						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
MAX5982BETE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Box	2012	yes	Active	1 (Unlimited)	16	EAR99				5mm	ROHS3 Compliant				16	RESET THRESHOLD VOLTAGE IS 3.8V	16-WQFN Exposed Pad					5mm				-40°C~85°C	BICMOS	550μA		0.8mm		1			Controller (PD)				QUAD	NO LEAD	NOT SPECIFIED	48V	NOT SPECIFIED	MAX5982	16				0.8mm			1	Power Management Circuits	Not Qualified	48V	60V	2.285W	70W									0.55mA		NO								36.6V~60V	802.3at (PoE+), 802.3af (PoE)						Yes
TPS23881ARTQT	Texas Instruments	RFQ Min: 1 Mult: 1		12 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
MAX5971AETI+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2003	yes	Active	1 (Unlimited)	28	EAR99				5mm	ROHS3 Compliant		Tin		28		28-WFQFN Exposed Pad					5mm				-40°C~85°C	BICMOS	2.5mA		0.8mm		1			Controller (PSE)		e3		QUAD			54V		MAX5971	28				0.5mm		32V	1	Power Management Circuits		32/60V	60V	2.76W	40W									4mA		YES								32V~60V	802.3at (PoE+), 802.3af (PoE)						Yes			No
SI3459-B02-IMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)			Active	3 (168 Hours)	56						RoHS Compliant						56-VFQFN Exposed Pad									-40°C~85°C	CMOS		2mA	0.9mm					Controller (PSE), DC/DC				QUAD			3.3V						YES	0.5mm	S-XQCC-N56		8																									44V~57V	802.3at (PoE+), 802.3af (PoE)						No
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
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
LT4276AIUFD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2015		Active	1 (Unlimited)							ROHS3 Compliant						28-WFQFN Exposed Pad									-40°C~85°C			2mA Max						Controller (PD), DC/DC									LT4276	28							1						90W																			60V Max	802.3at (PoE+), 802.3af (PoE), LTPoE++						No			Yes
MAX5952AEAX+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)									-40°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
LM5070MTC-50	Texas Instruments	RFQ Min: 1 Mult: 1				Surface Mount	Tube		no	Discontinued	1 (Unlimited)	16	EAR99				5mm	Non-RoHS Compliant	Contains Lead			16		16-TSSOP (0.173, 4.40mm Width)	No SVHC		580kHz	900μm	4.4mm				-40°C~125°C	BICMOS					1	1.5mA	48V	Controller (PD), DC/DC	75V	e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	260			LM5070	16	Voltage						1	Switching Regulator or Controllers						3.3V		100mA	13W		48V		1.85V				1Ohm		3.3V	1mA	CURRENT-MODE			1.8V~75V	802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE				Both	50 %		No
TPS2376DDA-H	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 4 days ago)		Tube		yes	Active	1 (Unlimited)	8	EAR99			57V	4.89mm	ROHS3 Compliant	Lead Free	Gold		8		8-PowerSOIC (0.154, 3.90mm Width)				1.7mm	3.9mm	1.48mm	1Ohm	70.590313mg	-40°C~85°C		240μA				1	600mA	57V	Controller (PD)		e4		DUAL	GULL WING	260	48V		TPS2376	8			YES				1	Power Management Circuits								2mA	12.95W					0.6mA	10.5V	YES								0V~57V	802.3af (PoE)						Yes		625mA	No
LTC4270CIUKG	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1					Tube	2015		Obsolete	1 (Unlimited)	52	EAR99				8mm	Non-RoHS Compliant						52-WFQFN Exposed Pad					7mm				-40°C~85°C	CMOS		9mA	0.8mm	8542.39.00.01	1			Controller (PSE)		e3	Matte Tin (Sn)	QUAD			3.3V			52			YES	0.5mm	R-PQCC-N52	3V	12	Power Management Circuits		3.354V	3.6V		13W									15mA										45V~57V	802.3at (PoE+), 802.3af (PoE), LTPoE++						No
PD39100R-GGGG	Microsemi Corporation	RFQ Min: 1 Mult: 1		14 Weeks			Tray			Active	1 (Unlimited)							RoHS Compliant
SI3452B-B02-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download				Tube	1999		Obsolete	3 (168 Hours)	40					6mm	RoHS Compliant				40		40-VFQFN Exposed Pad					6mm				-40°C~85°C		3.7mA		0.9mm		1			Controller (PSE)				QUAD			3.3V		SI3452	40			YES	0.5mm		3V	4	Power Management Circuits			3.6V	40W						40W								-48V						45V~57V	802.3at (PoE+), 802.3af (PoE)				-57V		Yes			No
TPS2384PAPRG4	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 6 days ago)		Tape & Reel (TR)		yes	Active	3 (168 Hours)	64	EAR99				10mm	ROHS3 Compliant	Lead Free			64		64-PowerTQFP				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											NO								44V~57V	802.3af (PoE)						Yes			No
LTC4257CS8-1#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2005		Active	1 (Unlimited)	8	EAR99				4.9025mm	ROHS3 Compliant					REQUIRES A NEGATIVE SUPPLY OF 48V	8-SOIC (0.154, 3.90mm Width)					3.899mm				0°C~70°C	CMOS		3mA			1			Controller (PD)		e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	LTC4257	8			YES		R-PDSO-G8		1	Power Management Circuits					12.95W									3mA		NO								57V Max	802.3af (PoE)						Yes			No
MAX5980AGTJ+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2015		Active	1 (Unlimited)	32	EAR99			60V		ROHS3 Compliant				32		32-WFQFN Exposed Pad									-40°C~105°C	BICMOS	5mA							Controller (PSE)				QUAD					MAX5980				YES	0.5mm			4	Power Management Circuits				70W					70W					7mA										32V~60V	802.3at (PoE+), 802.3af (PoE)						No
TPS2384PJDR	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 1 day ago)		Tape & Reel (TR)		yes	Active	3 (168 Hours)	64	EAR99				10mm	ROHS3 Compliant	Lead Free			64		64-TQFP Exposed Pad				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			57V		15.4W											NO								44V~57V	802.3af (PoE)						Yes			No
TPS2384APAPR	Texas Instruments	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)			Obsolete	3 (168 Hours)							ROHS3 Compliant						64-PowerTQFP									-40°C~125°C			10mA					48V	Controller (PSE)									TPS2384								4						15.4W			450mA																44V~57V	802.3af (PoE)						Yes			No
LTC4270BIUKG#TRPBF	Analog Devices Inc.	RFQ Min: 1 Mult: 1					Tape & Reel (TR)											RoHS Compliant						QFN-52
LTC4267IDHC#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	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
SI3453B-B01-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	1999		Obsolete	1 (Unlimited)	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
SI3459-B02-IM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube			Active	3 (168 Hours)	56						RoHS Compliant						56-VFQFN Exposed Pad									-40°C~85°C	CMOS		2mA	0.9mm					Controller (PSE), DC/DC				QUAD			3.3V						YES	0.5mm	S-XQCC-N56		8																									44V~57V	802.3at (PoE+), 802.3af (PoE)						No
LT4294IMS#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~85°C			2mA					60V	Controller (PD)									LT4294	10							1						71W																			60V Max	802.3at (PoE+), 802.3af (PoE), 802.3bt						No			Yes
MAX5965BUAX+	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2012	yes	Obsolete	1 (Unlimited)	36	EAR99	85°C	0°C		15.375mm	ROHS3 Compliant			No	36		SSOP					7.5mm					BICMOS			2.64mm	8542.31.00.01	1							DUAL	GULL WING		48V			36		OTHER		0.8mm		32V	4	Power Management Circuits		3.348V	60V									POWER SUPPLY MANAGEMENT CIRCUIT		6.8mA		NO
LM5072MH-80	Texas Instruments	RFQ Min: 1 Mult: 1				Surface Mount	Tube		no	Obsolete	1 (Unlimited)	16	EAR99			15V	5mm	Non-RoHS Compliant	Contains Lead			16		16-PowerTSSOP (0.173, 4.40mm Width)	No SVHC	not_compliant	645kHz	900μm	4.4mm				-40°C~125°C			2mA Max			1	700mA		Controller (PD), DC/DC		e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	260		NOT SPECIFIED	LM5072	16							1	Switching Regulator or Controllers	Not Qualified				12.95W	1.25V	0.8A		25W		48V						700mOhm				CURRENT-MODE	9V	70V	9V~70V	802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE				Both			Yes

MAX5965AUAX+T Maxim Integrated
MAX5965AUAX+T datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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RFQ
LT4293HDD#TRPBF Linear Technology / Analog Devices
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LTC4266AIUHF-4#TRPBF Linear Technology / Analog Devices
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LTC4271IUF#PBF Linear Technology / Analog Devices
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LTC4266CUHF#PBF Linear Technology / Analog Devices
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MAX5982BETE+ Maxim Integrated
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TPS23881ARTQT Texas Instruments
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MAX5971AETI+ Maxim Integrated
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SI3459-B02-IMR Silicon Labs
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MAX5991AETP+ Maxim Integrated
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LT4275CHDD#TRPBF Linear Technology / Analog Devices
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LT4276AIUFD#TRPBF Linear Technology / Analog Devices
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RFQ
MAX5952AEAX+T Maxim Integrated
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RFQ
LM5070MTC-50 Texas Instruments
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TPS2376DDA-H Texas Instruments
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LTC4270CIUKG Linear Technology / Analog Devices
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RFQ
PD39100R-GGGG Microsemi Corporation
Tray

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RFQ
SI3452B-B02-GM Silicon Labs
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RFQ
TPS2384PAPRG4 Texas Instruments
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LTC4257CS8-1#PBF Linear Technology / Analog Devices
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MAX5980AGTJ+T Maxim Integrated
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TPS2384PJDR Texas Instruments
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TPS2384APAPR Texas Instruments
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LTC4270BIUKG#TRPBF Analog Devices Inc.
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LTC4267IDHC#PBF Linear Technology / Analog Devices
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RFQ
SI3453B-B01-GM Silicon Labs
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RFQ
SI3459-B02-IM Silicon Labs
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LT4294IMS#PBF Linear Technology / Analog Devices
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MAX5965BUAX+ Maxim Integrated
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LM5072MH-80 Texas Instruments
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RFQ