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STM32F103C8T6
MFI343S00177
STM32F407VET6
ATMEGA328P-PU

Categories
- Integrated Circuits (ICs)
  - Integrated Circuits (ICs)
  - AC to DC Converter ICs
  - Active Filters
  - ADC
  - AFE
  - Analog Multipliers & Dividers
  - Analog Switches & Multiplexers ICs
  - Application Specific Microcontrollers
  - Application Specific Timer
  - Audio Amplifiers
  - Audio Special Purpose
  - Battery Chargers ICs
  - Battery Management ICs
  - Buffers & Transceivers
  - Capacitive Sensors
  - Clock Buffers & Drivers
  - Clock Generators
  - CODECs Interface ICs
  - Comparators
  - Configuration Proms for FPGAs
  - Controllers Interface ICs
  - Converting Interface ICs
  - Counters & Dividers
  - CPLDs
  - Current Regulator IC
  - DAC
  - DC DC Voltage Regulators
  - DC to DC converter
  - DDS
  - Delay Lines Timing ICs
  - Digital Potentiometers
  - Display Drivers ICs
  - Drivers Interface ICs
  - DSP
  - Embedded ICs Modules
  - Energy Metering ICs
  - FIFOs Memory
  - Flip Flops
  - FPGAs
  - FPGAs with Microcontrollers
  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
  - Gates & Inverters
  - Hot Swap Controllers
  - I/O Expanders
  - IC Batteries
  - Ideal Diode controller
  - Instrumentational OP Amps
  - Interface ICs Modules
  - Laser Driver ICs
  - Latches
  - LED Driver ICs
  - Lighting Controllers
  - Linear Comparators
  - Linear Regulator Controllers
  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
  - Leadframe Contacts
  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
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Items : %s%s

PoE Controllers

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Thickness	Resistance	Weight	Operating Temperature	Technology	Operating Supply Current	Current - Supply	Height Seated (Max)	Number of Functions	Nominal Supply Current	Nominal Input Voltage	Type	Max Input Voltage	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Ambient Temperature Range High	Max Power Dissipation	Power - Max	Output Voltage	Output Current-Max	Number of Outputs	Output Current	Output Power	Max Output Power	Max Output Current	Input Voltage-Nom	Halogen Free	Min Input Voltage	Power Dissipation	Supply Current-Max (Isup)	Adjustable Threshold	Drain to Source Resistance	Neg Supply Voltage-Nom (Vsup)	Supplier Device Package	Max Output Voltage	Control Mode	Input Voltage (Min)	Input Voltage (Max)	Voltage - Supply	Min Output Voltage	Standards	Control Technique	Switcher Configuration	Switching Frequency-Max	Neg Supply Voltage-Max (Vsup)	Neg Supply Voltage-Min (Vsup)	Topology	Internal Switch(s)	Min Current Limit	Auxiliary Sense
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
PD67024SG	Microsemi	RFQ Min: 1 Mult: 1						2016			Active	1 (Unlimited)							RoHS Compliant
SI3452A-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		3.7mA			1			Controller (PSE)				QUAD			3.3V		SI3452	40		0.5mm		3V	4				3.6V		40W																-48V						45V~57V		802.3at (PoE+), 802.3af (PoE)					-57V		Yes		No
TPS23851DCER	Texas Instruments	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)			no	Obsolete	3 (168 Hours)	36	EAR99				15.385mm	ROHS3 Compliant	Contains Lead			36		36-BSOP (0.295, 7.50mm Width)							7.5mm				-20°C~85°C		2mA			1			Controller (PSE)	3.5V	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	3.3V		TPS23851	36	YES	0.8mm		3V	4	Power Management Circuits					34.2W											3V		5mA	YES								44V~57V		802.3at (PoE+), 802.3af (PoE)							No	52mA
PD69104B1ILQ-TR	Microchip Technology	RFQ Min: 1 Mult: 1		9 Weeks	IN PRODUCTION (Last Updated: 1 month ago)		Tape & Reel (TR)	2009			Active	3 (168 Hours)			85°C	-10°C			RoHS Compliant						48-VFQFN Exposed Pad	57V			44V		1mm					-10°C~85°C			10mA			10mA		Controller (PSE)															4					85°C		36W			4	1A												48-QFN (8x8)					44V~57V		802.3at (PoE+), 802.3af (PoE)							Yes		Yes
LTC4269CDKD-2#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	2010			Active	1 (Unlimited)	32	EAR99				7mm	ROHS3 Compliant						32-WFDFN Exposed Pad							4mm				0°C~70°C	CMOS		1.35mA Max	0.8mm	1			Controller (PD), DC/DC		e3	Matte Tin (Sn)	DUAL	NO LEAD	260		30	LTC4269	32	YES	0.4mm	R-PDSO-N32		1	Switching Regulator or Controllers	Not Qualified					25.5W								12V										CURRENT-MODE	9.25V	25V	37.2V~60V		802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	560kHz				Yes
MAX5971AETI+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	10 Weeks		Surface Mount	Tape & Reel (TR)	2010			Active	1 (Unlimited)	28	EAR99				5mm	ROHS3 Compliant		Tin		28		28-WFQFN Exposed Pad		Unknown			25kHz		5mm				-40°C~85°C	BICMOS	2.5mA		0.8mm	1		60V	Controller (PSE)		e3		QUAD			54V		MAX5971			0.5mm		32V	1	Power Management Circuits					40W													4mA	YES								32V~60V		802.3at (PoE+), 802.3af (PoE)							Yes		No
MAX5965BEAX+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	9 Weeks		Surface Mount	Tape & Reel (TR)	2012		yes	Active	2 (1 Year)	36	EAR99					ROHS3 Compliant				36		36-BSOP (0.295, 7.50mm Width)											-40°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
TPS23880RTQT	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks			Tape & Reel (TR)			yes	Active	3 (168 Hours)	56						ROHS3 Compliant						56-VFQFN Exposed Pad											-40°C~125°C			6mA	1mm	1			Controller (PSE)				QUAD			3.3V		TPS23880		YES	0.5mm	S-PQCC-N56	3V	8				3.6V			100W													NO								3V~3.6V		802.3at (PoE+), 802.3bt							No
NCP1090DG	ON Semiconductor	RFQ Min: 1 Mult: 1	download	26 Weeks	ACTIVE (Last Updated: 2 days ago)		Bulk	2006	HIPO™	yes	Active	2 (1 Year)						4.93mm	ROHS3 Compliant	Lead Free		No	8		8-SOIC (0.154, 3.90mm Width)		No SVHC				1.47mm	4mm			540.001716mg	-40°C~85°C		600μA					57V	Controller (PD)	57V	e3	Tin (Sn)						NCP1090	8					1							12.95W							5mA		Halogen Free	0V							72V				0V~57V	-300mV	802.3af (PoE)							Yes
TPS2373-4RGWR	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 2 days ago)		Tape & Reel (TR)			yes	Active	2 (1 Year)	20	EAR99				5mm	ROHS3 Compliant				20		20-VQFN Exposed Pad						1mm	5mm	900μm			-40°C~125°C			20mA		1			Controller (PD)		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	NO LEAD	NOT SPECIFIED	10.1V	NOT SPECIFIED	TPS2373		YES			8V	1				57V			90W													NO								0V~57V		802.3at (PoE+), 802.3bt							Yes
MAX5953BUTM+	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2007		yes	Obsolete	1 (Unlimited)	48	EAR99				7mm	ROHS3 Compliant	Lead Free			48		48-WFQFN Exposed Pad							7mm				0°C~85°C			400μA	0.8mm	1			Controller (PD), DC/DC		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD		260			MAX5953	48		0.5mm			1	Switching Regulator or Controllers						15W								48V										VOLTAGE-MODE		76V	11V~76V		802.3af (PoE)	PULSE WIDTH MODULATION	BUCK	250kHz				Yes		No
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
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
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
LTC4291IUF-1#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)							ROHS3 Compliant						24-WFQFN Exposed Pad											-40°C~85°C			10mA					Controller (PSE)															8							71.3W																					3V~3.6V		802.3at (PoE+), 802.3af (PoE), 802.3bt							No
SI34061-A-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tray				Active	3 (168 Hours)							RoHS Compliant						24-VQFN Exposed Pad			compliant								-40°C~85°C								Controller (PD), DC/DC						NOT SPECIFIED		NOT SPECIFIED							1							30W																					2.7V~57V		802.3at (PoE)							Yes
SI3400-BZ-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download				Tray	1999			Obsolete	1 (Unlimited)													20-VQFN Exposed Pad											-40°C~85°C			2mA					Controller (PD), DC/DC									SI3400						1							15W																20-QFN (5x5)					2.8V~57V		802.3af (PoE)							Yes		No
STHS2375AM6F	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)				Obsolete	1 (Unlimited)	8	EAR99					ROHS3 Compliant				8		8-SOIC (0.154, 3.90mm Width)											-40°C~85°C			250μA		1			Controller (PD)				DUAL	GULL WING		48V		STHS2375	8					1	Power Management Circuits			57V			12.95W												0.45mA	YES								0V~57V		802.3af (PoE)							Yes		No
MAX5935CAX+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2004		no	Obsolete	1 (Unlimited)	36					15.375mm	ROHS3 Compliant				36		36-BSOP (0.295, 7.50mm Width)							7.5mm				0°C~70°C	BICMOS		4.2mA	2.65mm	1			Controller (PSE)				DUAL	GULL WING				MAX5935			0.8mm			4							15.4W																					32V~60V		802.3af (PoE)							No
LTC4274AIUHF-4#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	26 Weeks			Tape & Reel (TR)	2007			Active	1 (Unlimited)	38	EAR99				7mm	ROHS3 Compliant						38-WFQFN Exposed Pad							5mm				-40°C~85°C	CMOS		2.4mA	0.8mm	1			Controller (PSE)		e3	Matte Tin (Sn)	QUAD			3.3V		LTC4274	38	YES	0.5mm	R-PQCC-N38	3V	1	Power Management Circuits		3.354V	4.3V			90W												5mA	YES								45V~57V		802.3at (PoE+), 802.3af (PoE), LTPoE++							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
SI3452A-B02-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	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
LM5071MT-80	Texas Instruments	RFQ Min: 1 Mult: 1				Surface Mount	Tube			no	Discontinued	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
LTC4266IGW#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 4 months ago)		Tube	2011			Active	1 (Unlimited)	36	EAR99					ROHS3 Compliant				36		36-BSOP (0.295, 7.50mm Width)		No SVHC			1MHz		7.506mm				-40°C~85°C	CMOS		2.4mA		1	-2.4mA	3.3V	Controller (PSE)		e3	Matte Tin (Sn)	DUAL	GULL WING		3.3V		LTC4266	36	YES	0.8mm		3V	4	Power Management Circuits						25.5W												3mA	YES								45V~57V		802.3at (PoE+), 802.3af (PoE)							No
NCP1082DER2G	ON Semiconductor	RFQ Min: 1 Mult: 1	download	14 Weeks	ACTIVE (Last Updated: 1 week ago)		Tape & Reel (TR)	2008		yes	Active	2 (1 Year)	20	EAR99				6.5mm	ROHS3 Compliant	Lead Free		No	20	ALSO OPERATES AS LDO REGULATOR	20-TSSOP (0.173, 4.40mm Width) Exposed Pad							4.4mm				-40°C~85°C					1			Controller (PD), DC/DC		e3	Tin (Sn)	DUAL	GULL WING				NCP1082	20	YES	0.65mm			1	Switching Regulator or Controllers						13W	9V							1.4V	Halogen Free									CURRENT-MODE		57V	0V~57V		802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	500kHz			Flyback	Both		Yes
SI3452D-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		3.7mA			1			Controller (PSE)				QUAD			3.3V		SI3452	40		0.5mm		3V	4				3.6V		40W																-54V						45V~57V		802.3at (PoE+), 802.3af (PoE)				-51V	-57V		Yes		No
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
LTC4269CDKD-1#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2007			Active	1 (Unlimited)	32	EAR99				7mm	ROHS3 Compliant						32-WFDFN Exposed Pad							4mm				0°C~70°C	CMOS		1.35mA Max	0.8mm	1			Controller (PD), DC/DC		e3	Matte Tin (Sn)	DUAL	NO LEAD	250		NOT SPECIFIED	LTC4269	32	YES	0.4mm	R-PDSO-N32		1	Switching Regulator or Controllers	Not Qualified					25.5W																		CURRENT-MODE			37.2V~60V		802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE					Yes
TPS23785BPWPR	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 day ago)	Surface Mount	Tape & Reel (TR)			yes	Active	2 (1 Year)	24	EAR99				7.8mm	ROHS3 Compliant	Lead Free			24		24-TSSOP (0.173, 4.40mm Width) Exposed Pad						1.2mm	4.4mm	1mm			-40°C~125°C		960μA			1	1.24mA		Controller (PD), DC/DC		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260			TPS23785			0.65mm			1						30W									10V										CURRENT-MODE		57V	0V~57V		802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	278kHz				Both		No

TPS2376DDA-HG4 Texas Instruments
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PD67024SG Microsemi
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SI3452A-B01-GM Silicon Labs
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TPS23851DCER Texas Instruments
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PD69104B1ILQ-TR Microchip Technology
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LTC4269CDKD-2#TRPBF Linear Technology / Analog Devices
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MAX5971AETI+T Maxim Integrated
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MAX5965BEAX+T Maxim Integrated
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TPS23880RTQT Texas Instruments
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NCP1090DG ON Semiconductor
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TPS2373-4RGWR Texas Instruments
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MAX5953BUTM+ Maxim Integrated
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SI3452B-B02-GM Silicon Labs
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LM5072MH-80 Texas Instruments
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LT4294HMS#PBF Linear Technology / Analog Devices
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LTC4291IUF-1#TRPBF Linear Technology / Analog Devices
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SI34061-A-GM Silicon Labs
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SI3400-BZ-GM Silicon Labs
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STHS2375AM6F STMicroelectronics
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MAX5935CAX+T Maxim Integrated
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LTC4274AIUHF-4#TRPBF Linear Technology / Analog Devices
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TPS2384APAPR Texas Instruments
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SI3452A-B02-GMR Silicon Labs
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LM5071MT-80 Texas Instruments
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LTC4266IGW#PBF Linear Technology / Analog Devices
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NCP1082DER2G ON Semiconductor
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SI3452D-B01-GM Silicon Labs
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MAX5952AEAX+T Maxim Integrated
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LTC4269CDKD-1#TRPBF Linear Technology / Analog Devices
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TPS23785BPWPR Texas Instruments
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