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STM32F103C8T6
MFI343S00177
STM32F407VET6
ATMEGA328P-PU

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

PoE Controllers

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Depth	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	REACH SVHC	Reach Compliance Code	Frequency	Height	Width	Thickness	Resistance	Weight	Operating Temperature	Technology	Operating Supply Current	Current - Supply	Height Seated (Max)	Number of Functions	Nominal Supply Current	Nominal Input Voltage	Type	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Number of Channels	Subcategory	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Power - Max	Output Voltage	Output Current-Max	Number of Outputs	Output Current	Output Power	Input Voltage-Nom	Power Dissipation	Supply Current-Max (Isup)	Threshold Voltage	Adjustable Threshold	Neg Supply Voltage-Nom (Vsup)	Supplier Device Package	Control Mode	Input Voltage (Min)	Input Voltage (Max)	Voltage - Supply	Standards	Control Technique	Switcher Configuration	Switching Frequency-Max	Neg Supply Voltage-Min (Vsup)	Max Duty Cycle	Internal Switch(s)	Min Current Limit	Auxiliary Sense
LT4294HDD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	20 Weeks	PRODUCTION (Last Updated: 3 weeks ago)		Tape & Reel (TR)			Active	1 (Unlimited)						RoHS Compliant				10		10-WFDFN Exposed Pad									-40°C~125°C			2mA					Controller (PD)								LT4294	10					1					71W																60V Max	802.3at (PoE+), 802.3af (PoE), 802.3bt						No		Yes
TPS2373-4RGWT	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 2 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			20mA		1		57V	Controller (PD)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	NO LEAD	NOT SPECIFIED	10.1V	NOT SPECIFIED	TPS2373		YES			8V	1					90W										NO						0V~57V	802.3at (PoE+), 802.3bt						Yes
TPS23753PW	Texas Instruments	RFQ Min: 1 Mult: 1			NRND (Last Updated: 3 days ago)		Tube		yes	Not For New Designs	1 (Unlimited)	14	EAR99		57V	5mm	ROHS3 Compliant	Lead Free			14		14-TSSOP (0.173, 4.40mm Width)	No SVHC		248kHz	1.2mm	4.4mm	1mm	1.2Ohm	57.209338mg	-40°C~125°C		580μA			1		57V	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				1.1A		48V		0.85mA					CURRENT-MODE			0V~57V	802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE			80 %	Both	405mA	No
MAX5988DETP+	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2015	yes	Obsolete	1 (Unlimited)		EAR99				ROHS3 Compliant				20		20-WFQFN Exposed Pad									-40°C~85°C			3.3mA					Controller (PD), DC/DC					NOT SPECIFIED		NOT SPECIFIED	MAX5988						1					6.49W																8.8V~60V	802.3af (PoE)						Yes
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
LM5071MTX-80/NOPB	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 3 days ago)	Surface Mount	Tape & Reel (TR)		yes	Active	1 (Unlimited)	16	EAR99		15V	5mm	ROHS3 Compliant	Lead Free	Tin	No	16		16-TSSOP (0.173, 4.40mm Width)				1.2mm	4.4mm	1mm		172.98879mg	-40°C~125°C	BICMOS		1mA		1			Controller (PD), DC/DC	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260			LM5071						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
PD64004AH	Microchip Technology	RFQ Min: 1 Mult: 1	download		NOT RECOMMENDED FOR NEW DESIGN (Last Updated: 2 weeks ago)	Surface Mount	Bulk		yes	Not For New Designs	1 (Unlimited)	48	EAR99			7mm	RoHS Compliant	Lead Free			48		48-VFQFN Exposed Pad				840μm					-40°C~70°C			10mA					Controller (PSE)			QUAD		260	50V	40	PD64004A	48		0.5mm			4	Power Management Circuits	50V			35W																44V~57V	802.3at (PoE+), 802.3af (PoE)						Yes		No
LTC4257CS8-1#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	10 Weeks			Tape & Reel (TR)	2005		Active	1 (Unlimited)	8	EAR99			4.9025mm	ROHS3 Compliant					REQUIRES A NEGATIVE SUPPLY OF 48V	8-SOIC (0.154, 3.90mm Width)					3.899mm				0°C~70°C			3mA		1			Controller (PD)	e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	LTC4257	8	YES		R-PDSO-G8		1					12.95W										NO						57V Max	802.3af (PoE)						Yes		No
LTC4267IGN#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 1 week ago)		Tube	2007		Active	1 (Unlimited)	16	EAR99	3.99mm		4.98mm	ROHS3 Compliant	Lead Free			16		16-SSOP (0.154, 3.90mm Width)	No SVHC		200kHz		3.899mm				-40°C~85°C	CMOS		3mA Max		1		-57V	Controller (PD), DC/DC	e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	LTC4267	16	YES	0.635mm			1	Switching Regulator or Controllers				12.95W		1A											CURRENT-MODE			57V Max	802.3af (PoE)		SINGLE				No
LT4276CHUFD#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2015		Active	1 (Unlimited)						ROHS3 Compliant						28-WFQFN Exposed Pad									-40°C~125°C			2mA Max					Controller (PD), DC/DC								LT4276	28					1					13W																60V Max	802.3af (PoE)						No		Yes
LTC4269CDKD-1#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 1 week ago)		Tube	2011		Active	1 (Unlimited)	32	EAR99			7mm	ROHS3 Compliant			No	32		32-WFDFN Exposed Pad			100kHz		4mm				0°C~70°C	CMOS		1.35mA Max	0.8mm	1	6.4mA	60V	Controller (PD), DC/DC	e3	Matte Tin (Sn)	DUAL		260		30	LTC4269	32	YES	0.4mm			1	Switching Regulator or Controllers				25.5W													CURRENT-MODE			37.2V~60V	802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE				Yes
LTC4267IGN#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2007		Active	1 (Unlimited)	16	EAR99			4.8885mm	ROHS3 Compliant						16-SSOP (0.154, 3.90mm Width)					3.899mm				-40°C~85°C	CMOS		3mA Max		1			Controller (PD), DC/DC	e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	LTC4267	16	YES	0.635mm			1	Switching Regulator or Controllers				12.95W		1A											CURRENT-MODE			57V Max	802.3af (PoE)		SINGLE	240kHz			No
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
MAX5952AUAX+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2009	yes	Obsolete	1 (Unlimited)	36	EAR99				ROHS3 Compliant				36		36-BSOP (0.295, 7.50mm Width)									0°C~85°C	BICMOS		4.8mA					Controller (PSE)			DUAL	GULL WING				MAX5952			0.8mm			4	Power Management Circuits	30/60V			45W								6.8mA								32V~60V	802.3at (PoE+), 802.3af (PoE)						No
LTC4259AIGW-1#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2006		Active	1 (Unlimited)	36	EAR99				ROHS3 Compliant						36-BSOP (0.295, 7.50mm Width)					7.506mm				-40°C~85°C	CMOS		2mA		1			Controller (PSE)	e3	Matte Tin (Sn)	DUAL	GULL WING	260	3.3V	30	LTC4259	36	YES	0.8mm	R-PDSO-G36	3V	4	Power Management Circuits		4V		15.4W										YES						48V~57V	802.3af (PoE)						No
MAX5941ACSE+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2004	yes	Active	1 (Unlimited)	16	EAR99		67V	9.9mm	ROHS3 Compliant				16		16-SOIC (0.154, 3.90mm Width)					3.9mm		1.1Ohm	200.686274mg	0°C~70°C	BICMOS	400μA			1			Controller (PD)	e3	Matte Tin (Sn)	DUAL	GULL WING	260	13V		MAX5941	16					1	Switching Regulator or Controllers		36V				0.3A			12.95W					YES			CURRENT-MODE			18V~67V	802.3af (PoE)					85 %	No
TPS2375PW-1	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 2 days ago)		Tube		yes	Active	1 (Unlimited)	8	EAR99			3mm	ROHS3 Compliant	Lead Free			8		8-TSSOP (0.173, 4.40mm Width)	No SVHC			1.2mm	4.4mm	1mm	1Ohm	39.008944mg	-40°C~85°C		240μA			1		57V	Controller (PD)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	48V		TPS2375	8	YES	0.65mm			1	Power Management Circuits			251mW	12.95W	400mV			350mA			13W	0.35mA		NO						0V~57V	802.3af (PoE)						Yes	405mA	No
LT4275CIMS#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2012		Active	1 (Unlimited)	10	EAR99			3mm	ROHS3 Compliant						10-TFSOP, 10-MSOP (0.118, 3.00mm Width)					3mm				-40°C~85°C	BIPOLAR		2mA Max		1			Controller (PD)	e3	Matte Tin (Sn)	DUAL	GULL WING				LT4275	10	YES	0.5mm		23V	1	Power Management Circuits	23/60V	60V		13W								2.2mA								23V~60V	802.3af (PoE)						No		Yes
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
MAX5945CAX+	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			Obsolete	1 (Unlimited)						ROHS3 Compliant						36-BSOP (0.295, 7.50mm Width)									0°C~70°C			4.2mA					Controller (PSE)														4					15.4W												36-SSOP				32V~60V	802.3af (PoE)						No		No
TPS2383APM	Texas Instruments	RFQ Min: 1 Mult: 1	download			Surface Mount	Tray			Not For New Designs	3 (168 Hours)	64	EAR99			10mm	ROHS3 Compliant	Lead Free			64		64-LQFP				1.4mm				342.689036mg	-40°C~85°C			5mA		1			Controller (PSE)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	GULL WING	260	48V		TPS2383	64		0.5mm		44V	8	Power Management Circuits		57V		15.4W								10mA	1.5	NO						44V~57V	802.3af (PoE)						No
NCP1096PAG	ON Semiconductor	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)		yes	Active	2 (1 Year)	16				5mm							16-TSSOP (0.173, 4.40mm Width) Exposed Pad		compliant			4.4mm				-40°C~125°C TJ			336.7μA		1			Controller (PD), DC/DC			DUAL	GULL WING	NOT SPECIFIED	12.5V	NOT SPECIFIED			YES	0.65mm			1			57V		90W										NO						0V~57V	802.3at (PoE+), 802.3af (PoE), 802.3bt						Yes
PD67024SG	Microsemi	RFQ Min: 1 Mult: 1						2016		Active	1 (Unlimited)						RoHS Compliant
NCP1096PAR2G	ON Semiconductor	RFQ Min: 1 Mult: 1	download	22 Weeks			Tape & Reel (TR)		yes	Active	2 (1 Year)	16				5mm	ROHS3 Compliant						16-TSSOP (0.173, 4.40mm Width) Exposed Pad					4.4mm				-40°C~125°C TJ			336.7μA		1			Controller (PD), DC/DC			DUAL	GULL WING	NOT SPECIFIED	12.5V	NOT SPECIFIED			YES	0.65mm			1			57V		90W										NO						0V~57V	802.3at (PoE+), 802.3af (PoE), 802.3bt						Yes
LTC4279IUFD	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1					Tube			Obsolete	1 (Unlimited)						Non-RoHS Compliant						20-WFQFN Exposed Pad									-40°C~85°C			1.7mA					Controller (PSE)									20					1					90W																45V~57V	802.3at (PoE+), 802.3af (PoE), LTPoE++						No
TPS2376DR	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 5 days ago)		Tape & Reel (TR)		yes	Active	1 (Unlimited)	8	EAR99			4.9mm	ROHS3 Compliant	Lead Free			8		8-SOIC (0.154, 3.90mm Width)				1.75mm	3.91mm	1.58mm		72.603129mg	-40°C~85°C			240μA		1		57V	Controller (PD)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	48V		TPS2376	8	YES				1	Power Management Circuits				12.95W				350mA			13W	0.45mA		NO						0V~57V	802.3af (PoE)						Yes	405mA	No
LTC4266CUHF#TRPBF	Analog Devices Inc.	RFQ Min: 1 Mult: 1					Tape & Reel (TR)										RoHS Compliant						QFN-38
SI3461-E01-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2000		Obsolete	3 (168 Hours)						RoHS Compliant						10-VFDFN Exposed Pad									-40°C~85°C		8mA						Controller (PSE), DC/DC								SI3461						1				30W																	45V~57V	802.3af (PoE)						No		Yes
LM5073MHX/NOPB	Texas Instruments	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)		no	Obsolete	1 (Unlimited)	14	EAR99			5mm	ROHS3 Compliant	Contains Lead	Tin	No	14		14-PowerTSSOP (0.173, 4.40mm Width)				900μm	4.4mm				-40°C~125°C			2mA		1			Controller (PD)	e3		DUAL	GULL WING	260			LM5073	14					1					12.95W		0.93A			25W	48V								9V	70V	9V~70V	802.3af (PoE)		BUCK				Yes
TPS2376DG4	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 week ago)		Tube		yes	Active	1 (Unlimited)	8	EAR99			4.9mm	ROHS3 Compliant	Lead Free			8		8-SOIC (0.154, 3.90mm Width)				1.75mm	3.91mm	1.58mm		72.603129mg	-40°C~85°C			240μA		1		57V	Controller (PD)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	48V		TPS2376	8	YES				1	Power Management Circuits				12.95W				350mA			13W	0.45mA		NO						0V~57V	802.3af (PoE)						Yes	405mA	No

LT4294HDD#TRPBF Linear Technology / Analog Devices
LT4294HDD#TRPBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at HK JDW

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TPS2373-4RGWT Texas Instruments
Tape & Reel (TR) 20-VQFN Exposed Pad Controller (PD) 1 -40°C~125°C 0V~57V TPS2373 20 QUAD 1

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TPS23753PW Texas Instruments
TPS23753PW datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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MAX5988DETP+ Maxim Integrated
MAX5988DETP+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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SI3452A-B01-GM Silicon Labs
SI3452A-B01-GM datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at HK JDW

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LM5071MTX-80/NOPB Texas Instruments
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PD64004AH Microchip Technology
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LTC4257CS8-1#TRPBF Linear Technology / Analog Devices
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LTC4267IGN#PBF Linear Technology / Analog Devices
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LT4276CHUFD#PBF Linear Technology / Analog Devices
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LTC4269CDKD-1#PBF Linear Technology / Analog Devices
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LTC4267IGN#TRPBF Linear Technology / Analog Devices
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RFQ
TPS2376DDA-HG4 Texas Instruments
TPS2376DDA-HG4 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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

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LTC4259AIGW-1#PBF Linear Technology / Analog Devices
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MAX5941ACSE+T Maxim Integrated
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RFQ
TPS2375PW-1 Texas Instruments
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LT4275CIMS#PBF Linear Technology / Analog Devices
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TPS23880RTQT Texas Instruments
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MAX5945CAX+ Rochester Electronics
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RFQ
TPS2383APM Texas Instruments
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NCP1096PAG ON Semiconductor
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PD67024SG Microsemi
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NCP1096PAR2G ON Semiconductor
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RFQ
LTC4279IUFD Linear Technology / Analog Devices
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RFQ
TPS2376DR Texas Instruments
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RFQ
LTC4266CUHF#TRPBF Analog Devices Inc.
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SI3461-E01-GMR Silicon Labs
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LM5073MHX/NOPB Texas Instruments
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TPS2376DG4 Texas Instruments
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RFQ