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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	Operating Supply Voltage	Length	RoHS Status	Lead Free	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	REACH SVHC	Frequency	Height	Width	Thickness	Weight	Operating Temperature	Technology	Operating Supply Current	Current - Supply	Height Seated (Max)	HTS Code	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	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Operating Temperature (Max)	Operating Temperature (Min)	Number of Channels	Subcategory	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Power - Max	Output Current-Max	Output Current	Output Power	Max Output Power	Input Voltage-Nom	Analog IC - Other Type	Power Dissipation	Supply Current-Max (Isup)	Adjustable Threshold	Control Mode	Input Voltage (Max)	Voltage - Supply	Standards	Control Technique	Switcher Configuration	Switching Frequency-Max	Internal Switch(s)	Min Current Limit	Auxiliary Sense
TPS2383PM	Texas Instruments	RFQ Min: 1 Mult: 1	download			Surface Mount	Tray				Obsolete	3 (168 Hours)	64	EAR99		10mm	ROHS3 Compliant	Contains Lead			3.3V DIGITAL & 5V ANALOG SUPPLY CAN BE INTERNALLY GENERATED OR CAN BE SUPPLIED EXTERNALLY	64-LQFP				10mm			0°C~70°C			5mA	1.6mm		1			Controller (PSE)			QUAD	GULL WING		48V		TPS2383	64			0.5mm	S-PQFP-G64	44V			8	Power Management Circuits		57V		15.4W								10mA	NO			44V~57V	802.3af (PoE)				No
MAX5942AESE+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2004		no	Obsolete	1 (Unlimited)	16	EAR99		9.9mm	ROHS3 Compliant				N	16-SOIC (0.154, 3.90mm Width)				3.9mm			-40°C~85°C	BICMOS		400μA			1			Controller (PD)	e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	240			MAX5942	16								1	Switching Regulator or Controllers				12.95W	1A				48V					CURRENT-MODE	67V	18V~67V	802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE		No
PM8800A	STMicroelectronics	RFQ Min: 1 Mult: 1	download	12 Weeks	ACTIVE (Last Updated: 7 months ago)	Surface Mount	Tube				Active	3 (168 Hours)	16	EAR99	10V	5mm	ROHS3 Compliant	Lead Free		16		16-TSSOP (0.173, 4.40mm Width) Exposed Pad			1mm	4.4mm			-40°C~85°C		3mA				1			Controller (PD), DC/DC	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260			PM8800	16								1				12.95W													48V	802.3af (PoE)				Both		No
PD81000-028103	Microchip Technology	RFQ Min: 1 Mult: 1		2 Weeks			Tray		PowerDsine®		Active											32-TFQFN Exposed Pad																Controller (PSE)																																							No
TPS2377DRG4	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 week 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		TPS2377	8		YES						1	Power Management Circuits				12.95W		350mA					13W	0.45mA	NO			0V~57V	802.3af (PoE)				Yes	405mA	No
HPA01124PWPR	Texas Instruments	RFQ Min: 1 Mult: 1		8 Weeks	ACTIVE (Last Updated: 1 week ago)		Tape & Reel (TR)			yes	Active	1 (Unlimited)	20			6.5mm	ROHS3 Compliant	Lead Free		20					1.2mm	4.4mm	1mm								1				e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260		NOT SPECIFIED	HPA01124		AUTOMOTIVE	YES	0.65mm			125°C	-40°C							1.1A				1.6V	SWITCHING CONTROLLER				CURRENT-MODE	57V			PULSE WIDTH MODULATION	SINGLE	278kHz
LTC4267CDHC-3#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	10 Weeks			Tape & Reel (TR)	2012			Active	1 (Unlimited)	16	EAR99		5mm	ROHS3 Compliant					16-WFDFN Exposed Pad				3mm			0°C~70°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	330kHz	No
MAX5952CEAX+	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2009		yes	Obsolete	1 (Unlimited)	36	EAR99			ROHS3 Compliant			36		36-BSOP (0.295, 7.50mm Width)							-40°C~85°C	BICMOS		4.8mA			1			Controller (PSE)	e3	TIN	DUAL	GULL WING	260	48V		MAX5952	36			0.8mm		32V			4	Power Management Circuits	30/60V	60V		45W								6.8mA	NO			32V~60V	802.3at (PoE+), 802.3af (PoE)				No
LT4275BHDD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 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		25.5W								2.2mA				23V~60V	802.3at (PoE+), 802.3af (PoE)				No		Yes
LTC4291IUF-1#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube				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
SI3453C-B02-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tray	1999			Obsolete	3 (168 Hours)	40			6mm	RoHS Compliant			40		40-VFQFN Exposed Pad				6mm			-40°C~85°C		4mA		0.9mm		1			Controller (PSE)			QUAD			3.3V		SI3453	40		YES	0.5mm					4				40W					40W								45V~57V	802.3at (PoE+), 802.3af (PoE)				Yes		No
LTC4267IGN-3#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2012			Active	1 (Unlimited)	16	EAR99		4.8895mm	ROHS3 Compliant					16-SSOP (0.154, 3.90mm Width)				3.899mm			-40°C~85°C	CMOS		3mA Max			1			Controller (PD), DC/DC	e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	LTC4267	16		YES	0.635mm					1	Switching Regulator or Controllers				12.95W	1A									CURRENT-MODE		57V Max	802.3af (PoE)		SINGLE	330kHz	No
MAX5992CETG+T	Maxim Integrated	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Obsolete	1 (Unlimited)					ROHS3 Compliant					QFN
MAX5980AGTJ+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2013			Active	1 (Unlimited)	32		60V	5mm	ROHS3 Compliant			32		32-WFQFN Exposed Pad		400kHz		5mm			-40°C~105°C	BICMOS	5mA		0.8mm		1		60V	Controller (PSE)			QUAD			54V		MAX5980			YES	0.5mm					4				70W				70W									32V~60V	802.3at (PoE+), 802.3af (PoE)				No
LT4293IDD#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~85°C TJ			2mA						Controller (PD)																	1					90W												60V	802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++				No		Yes
LTC4259ACGW#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2006			Active	1 (Unlimited)	36	EAR99			ROHS3 Compliant					36-BSOP (0.295, 7.50mm Width)				7.506mm			0°C~70°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									NO			48V~57V	802.3af (PoE)				No
MAX5953BUTM+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2007		yes	Obsolete	1 (Unlimited)	48	EAR99		7mm	ROHS3 Compliant	Lead Free		48		48-WFQFN Exposed Pad				7mm			0°C~85°C	BICMOS		400μA	0.8mm		1			Controller (PD), DC/DC	e3	Matte Tin (Sn)	QUAD		260		30	MAX5953	48			0.5mm					1	Switching Regulator or Controllers				15W					48V					VOLTAGE-MODE	76V	11V~76V	802.3af (PoE)	PULSE WIDTH MODULATION	BUCK	250kHz	Yes		No
LTC4270AIUKG#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2011			Active	1 (Unlimited)	52	EAR99		8mm	ROHS3 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		LTC4270	52		YES	0.5mm	R-PQCC-N52	3V			12	Power Management Circuits	3.354V	3.6V		90W								15mA				45V~57V	802.3at (PoE+), 802.3af (PoE), LTPoE++				No
BCM59111KMLG	Broadcom	RFQ Min: 1 Mult: 1		18 Weeks			Tray				Obsolete	3 (168 Hours)		EAR99			RoHS Compliant			48		48-VFQFN Exposed Pad																Controller (PSE)																	4					60W													802.3at (PoE)				No
LTC4267IGN-1#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2011			Active	1 (Unlimited)	16	EAR99		4.8895mm	ROHS3 Compliant					16-SSOP (0.154, 3.90mm Width)				3.899mm			-40°C~85°C	CMOS		3mA Max			1			Controller (PD), DC/DC	e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	LTC4267	16		YES	0.635mm					1	Switching Regulator or Controllers				12.95W	1A									CURRENT-MODE		57V Max	802.3af (PoE)		SINGLE	240kHz	No
LTC4264IDE#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2007			Active	1 (Unlimited)	12	EAR99		4mm	ROHS3 Compliant					12-WFDFN Exposed Pad				3mm			-40°C~85°C	CMOS		3mA Max	0.8mm		1			Controller (PD)	e3	Matte Tin (Sn)	DUAL		260		30	LTC4264	12		YES	0.5mm					1	Power Management Circuits				35W												57V Max	802.3af (PoE)		SINGLE		Yes		No
MAX5941BESE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2004		yes	Active	1 (Unlimited)	16	EAR99		9.9mm	ROHS3 Compliant					16-SOIC (0.154, 3.90mm Width)				3.9mm			-40°C~85°C	BICMOS		400μA			1			Controller (PD)	e3	Matte Tin (Sn)	DUAL	GULL WING	260	48V		MAX5941	16		YES						1	Switching Regulator or Controllers		67V		12.95W	0.3A								YES	CURRENT-MODE		18V~67V	802.3af (PoE)				No
LTC4270CIUKG#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	2012			Active	1 (Unlimited)	52	EAR99		8mm	ROHS3 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		LTC4270	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
SI3404-A-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)				Active	3 (168 Hours)										20-VFQFN Exposed Pad							-40°C~85°C									Controller (PD), DC/DC																	1					15.4W												1.5V~57V	802.3at (PoE)				Yes
LTC4263IS#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	12 Weeks			Tape & Reel (TR)	2010			Active	1 (Unlimited)	14	EAR99		8.649mm	ROHS3 Compliant					14-SOIC (0.154, 3.90mm Width)				3.899mm			-40°C~85°C	CMOS		2mA						Controller (PSE)	e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V	30	LTC4263	14		YES						1					15.4W												33V~66V	802.3af (PoE)				Yes		No
MAX5981AETE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Box	2011		yes	Active	1 (Unlimited)	16	EAR99		5mm	ROHS3 Compliant		No	16	RESET THRESHOLD VOLTAGE IS 4V	16-WQFN Exposed Pad				5mm			-40°C~85°C	BICMOS	270μA		0.8mm		1			Controller (PD)			QUAD			48V		MAX5981	16			0.8mm					1	Power Management Circuits	48V	60V	2.29W	25.5W								0.55mA	NO			36.6V~60V	802.3at (PoE+), 802.3af (PoE)				Yes
LTC4269IDKD-2#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 2 weeks ago)		Tube	2010			Active	1 (Unlimited)	32	EAR99		7mm	ROHS3 Compliant		No	32		32-WFDFN Exposed Pad	No SVHC	500kHz		4mm			-40°C~85°C	CMOS		1.35mA Max	0.8mm		1	1.35mA	60V	Controller (PD), DC/DC	e3	Matte Tin (Sn)	DUAL		260		30	LTC4269	32		YES	0.4mm					1	Switching Regulator or Controllers				25.5W					12V					CURRENT-MODE		37.2V~60V	802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE		Yes
MAX5981BETE+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2011		yes	Active	1 (Unlimited)	16	EAR99		5mm	ROHS3 Compliant		No	16		16-WQFN Exposed Pad				5mm			-40°C~85°C	BICMOS		270μA	0.8mm		1			Controller (PD)			QUAD			48V		MAX5981				0.8mm					1			60V		25.5W									YES			36.6V~60V	802.3at (PoE+), 802.3af (PoE)				Yes
LT4276AHUFD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	2015			Active	1 (Unlimited)					ROHS3 Compliant					28-WFQFN Exposed Pad							-40°C~125°C			2mA Max						Controller (PD), DC/DC								LT4276	28								1					90W												60V Max	802.3at (PoE+), 802.3af (PoE), LTPoE++				No		Yes
LT4294HMS#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-TFSOP, 10-MSOP (0.118, 3.00mm Width)							-40°C~125°C			2mA						Controller (PD)								LT4294	10								1					71W												60V Max	802.3at (PoE+), 802.3af (PoE), 802.3bt				No		Yes

TPS2383PM Texas Instruments
TPS2383PM datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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MAX5942AESE+T Maxim Integrated
MAX5942AESE+T datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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PM8800A STMicroelectronics
PM8800A datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from STMicroelectronics stock available at HK JDW

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PD81000-028103 Microchip Technology
PD81000-028103 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Microchip Technology stock available at HK JDW

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TPS2377DRG4 Texas Instruments
TPS2377DRG4 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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HPA01124PWPR Texas Instruments
HPA01124PWPR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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LTC4267CDHC-3#TRPBF Linear Technology / Analog Devices
LTC4267CDHC-3#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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MAX5952CEAX+ Maxim Integrated
MAX5952CEAX+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LT4275BHDD#TRPBF Linear Technology / Analog Devices
LT4275BHDD#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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LTC4291IUF-1#PBF Linear Technology / Analog Devices
LTC4291IUF-1#PBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at HK JDW

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SI3453C-B02-GM Silicon Labs
SI3453C-B02-GM datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at HK JDW

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LTC4267IGN-3#TRPBF Linear Technology / Analog Devices
LTC4267IGN-3#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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MAX5992CETG+T Maxim Integrated
MAX5992CETG+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
MAX5980AGTJ+ Maxim Integrated
MAX5980AGTJ+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LT4293IDD#TRPBF Linear Technology / Analog Devices
LT4293IDD#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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LTC4259ACGW#TRPBF Linear Technology / Analog Devices
LTC4259ACGW#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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MAX5953BUTM+T Maxim Integrated
MAX5953BUTM+T datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LTC4270AIUKG#PBF Linear Technology / Analog Devices
LTC4270AIUKG#PBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at HK JDW

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BCM59111KMLG Broadcom
BCM59111KMLG datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Broadcom Limited stock available at HK JDW

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LTC4267IGN-1#PBF Linear Technology / Analog Devices
LTC4267IGN-1#PBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at HK JDW

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LTC4264IDE#PBF Linear Technology / Analog Devices
LTC4264IDE#PBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at HK JDW

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MAX5941BESE+ Maxim Integrated
MAX5941BESE+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LTC4270CIUKG#TRPBF Linear Technology / Analog Devices
LTC4270CIUKG#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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SI3404-A-GMR Silicon Labs
SI3404-A-GMR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at HK JDW

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LTC4263IS#TRPBF Linear Technology / Analog Devices
LTC4263IS#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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MAX5981AETE+ Maxim Integrated
MAX5981AETE+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LTC4269IDKD-2#PBF Linear Technology / Analog Devices
LTC4269IDKD-2#PBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at HK JDW

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MAX5981BETE+T Maxim Integrated
MAX5981BETE+T datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LT4276AHUFD#TRPBF Linear Technology / Analog Devices
LT4276AHUFD#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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LT4294HMS#TRPBF Linear Technology / Analog Devices
LT4294HMS#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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