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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	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	Resistance	Operating Temperature	Technology	Operating Supply Current	Current - Supply	Height Seated (Max)	Number of Functions	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	Output Current	Max Output Power	Max Output Current	Input Voltage-Nom	Halogen Free	Min Input Voltage	Supply Current-Max (Isup)	Adjustable Threshold	Neg Supply Voltage-Nom (Vsup)	Max Output Voltage	Max Junction Temperature (Tj)	Control Mode	Input Voltage (Min)	Input Voltage (Max)	Voltage - Supply	Min Output Voltage	Standards	Control Technique	Switcher Configuration	Switching Frequency-Max	Neg Supply Voltage-Min (Vsup)	Data Bus Width	Internal Switch(s)	Min Current Limit	Auxiliary Sense
SI3402-B-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tray	1999			Active	3 (168 Hours)	20	EAR99			5mm	RoHS Compliant						20-VQFN Exposed Pad			350kHz		5mm		-40°C~85°C		2mA		0.9mm	1	57V	Controller (PD), DC/DC				QUAD		260		30			YES	0.8mm	S-XQCC-N20		1						17W			0.68A				5V											2.8V~57V		802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	BUCK				Yes		No
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
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
LT4275CHMS#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~125°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
SI3452B-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
MAX5982AETE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2012		yes	Active	1 (Unlimited)	16	EAR99			5mm	ROHS3 Compliant				16	RESET THRESHOLD VOLTAGE IS 3.8V	16-WQFN Exposed Pad							-40°C~85°C	BICMOS	250μA		0.8mm	1		Controller (PD)				QUAD	NO LEAD	NOT SPECIFIED	48V	NOT SPECIFIED	MAX5982	16		0.8mm			1	Power Management Circuits	Not Qualified	48V	60V		2.286W	70W									0.55mA	NO							36.6V~60V		802.3at (PoE+), 802.3af (PoE)					32b	Yes
LTC4291IUF#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)						ROHS3 Compliant						24-WFQFN Exposed Pad							-40°C~85°C							Controller (PSE)															8							71.3W																	3V~3.6V		802.3at (PoE+), 802.3af (PoE), 802.3bt						No
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
MAX5965BUAX+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount	Tape & Reel (TR)	2012		yes	Obsolete	2 (1 Year)	36	EAR99				ROHS3 Compliant				36		36-BSOP (0.295, 7.50mm Width)							0°C~85°C	BICMOS		4.8mA				Controller (PSE)		e3	MATTE TIN	DUAL	GULL WING	225			MAX5965			0.8mm			4	Power Management Circuits						45W									6.8mA								32V~60V		802.3at (PoE+), 802.3af (PoE)						No
NCP1090DBRG	ON Semiconductor	RFQ Min: 1 Mult: 1	download	23 Weeks	ACTIVE (Last Updated: 2 days ago)		Tape & Reel (TR)	2008	HIPO™	yes	Active	2 (1 Year)	8				3.1mm	ROHS3 Compliant	Lead Free			8		8-TSSOP (0.173, 4.40mm Width)				950μm	3.1mm		-40°C~85°C					1	57V	Controller (PD)	57V			DUAL	GULL WING	NOT SPECIFIED		NOT SPECIFIED	NCP1090	8	YES	0.65mm			1		Not Qualified					12.95W	9.8V		500mA		5mA		Halogen Free	0V				72V					0V~57V	-300mV	802.3af (PoE)						Yes
TPS23880RTQR	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks			Cut Tape (CT)			yes	Active	3 (168 Hours)	56					RoHS Compliant						56-VFQFN Exposed Pad		compliant					-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
LT4275CIMS#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-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
LTC4278CDKD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2012			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	LTC4278	32	YES	0.4mm	R-PDSO-N32		1	Switching Regulator or Controllers	Not Qualified					25.5W						14V								CURRENT-MODE	4.5V	20V	37.2V~60V		802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE				Yes
LTC4257IDD#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 3 months ago)		Tube	2005			Active	1 (Unlimited)	8	EAR99	3mm		3mm	ROHS3 Compliant	Contains Lead			8		8-WFDFN Exposed Pad							-40°C~85°C			3mA		1		Controller (PD)		e3	Matte Tin (Sn)	DUAL		260		30	LTC4257	8	YES	0.5mm			1							12.95W																	57V Max		802.3af (PoE)						Yes		No
PD69101ILQ-TR	Microchip Technology	RFQ Min: 1 Mult: 1	download	11 Weeks	IN PRODUCTION (Last Updated: 1 month ago)	Surface Mount	Tape & Reel (TR)	2010			Active	3 (168 Hours)	24	EAR99			5mm	RoHS Compliant				24		24-VFQFN Exposed Pad				1mm			-40°C~85°C			10mA				Controller (PSE)				QUAD	NO LEAD		55V								1	Power Management Circuits	Not Qualified	55V		85°C	500mW														150°C				44V~57V		802.3at (PoE+), 802.3af (PoE)						Yes
MP8001DS-LF	Monolithic Power Systems (MPS)	RFQ Min: 1 Mult: 1	download	16 Weeks			Tube	2006		yes	Active	2 (1 Year)	8	EAR99		48V	4.9mm	ROHS3 Compliant	Lead Free			8		8-SOIC (0.154, 3.90mm Width)					3.9mm	1.2Ohm	-40°C~85°C		300μA			1		Controller (PD)		e3	Matte Tin (Sn)	DUAL	GULL WING	260	48V	40		8	YES				1				57V													NO							0V~57V		802.3af (PoE)						Yes
LTC4268CDKD-1	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download				Tube	2007			Obsolete	1 (Unlimited)	32	EAR99			7mm	Non-RoHS Compliant						32-WFDFN Exposed Pad					4mm		0°C~70°C	CMOS		3mA Max	0.8mm	1		Controller (PD), DC/DC		e0	Tin/Lead (Sn/Pb)	DUAL		235		20		32	YES	0.4mm	R-PDSO-N32		1	Switching Regulator or Controllers						35W						14V								CURRENT-MODE			57V Max		802.3af (PoE)		SINGLE	250kHz			No
LT4275BIMS#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			25.5W									2.2mA								23V~60V		802.3at (PoE+), 802.3af (PoE)						No		Yes
PD69200X-GGGG	Microsemi	RFQ Min: 1 Mult: 1		14 Weeks	IN PRODUCTION (Last Updated: 1 month ago)		Tray	2014			Active	1 (Unlimited)						RoHS Compliant
LTC4258CGW#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2005			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	LTC4258	36	YES	0.8mm	R-PDSO-G36	3V	4	Power Management Circuits			4V			15.4W										NO							47V~57V		802.3af (PoE)						No
SI3454-B01-IM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tray				Active	3 (168 Hours)	38				7mm	RoHS Compliant						38-VFQFN Exposed Pad					5mm		-40°C~85°C	CMOS		2mA	0.9mm			Controller (PSE), DC/DC				QUAD			3.3V				YES	0.5mm	R-XQCC-N38		4																								44V~57V		802.3at (PoE+), 802.3af (PoE)						No
PD69204ILQ-TR	Microchip Technology	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Obsolete	1 (Unlimited)						Non-RoHS Compliant
LTC4278IDKD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks	PRODUCTION (Last Updated: 1 week ago)		Tape & Reel (TR)	2007			Active	1 (Unlimited)	32	EAR99			7mm	ROHS3 Compliant	Lead Free			32		32-WFDFN Exposed Pad					4mm		-40°C~85°C	CMOS		1.35mA Max	0.8mm	1		Controller (PD), DC/DC		e3	Matte Tin (Sn)	DUAL	NO LEAD	260		30	LTC4278	32	YES	0.4mm			1	Switching Regulator or Controllers	Not Qualified					25.5W						14V								CURRENT-MODE	4.5V	20V	37.2V~60V		802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE				Yes
LTC4263CDE#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	10 Weeks			Tube	2010			Active	1 (Unlimited)	14	EAR99			4mm	ROHS3 Compliant						14-WFDFN Exposed Pad					3mm		0°C~70°C	CMOS		2mA	0.8mm			Controller (PSE)		e3	Matte Tin (Sn)	DUAL		260	5V	30	LTC4263	14	YES	0.5mm			1							15.4W																	33V~66V		802.3af (PoE)						Yes		No
MAX5969AETB+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Strip	2011			Active	1 (Unlimited)		EAR99				ROHS3 Compliant			No	10		10-WFDFN Exposed Pad	Unknown						-40°C~85°C		270μA					Controller (PD)		e3	Matte Tin (Sn)						MAX5969						1						1.951W	25.5W																	40V~60V		802.3at (PoE+), 802.3af (PoE)						Yes
MAX5969DETE+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2012			Active	1 (Unlimited)						ROHS3 Compliant				16		16-WQFN Exposed Pad							-40°C~85°C			270μA				Controller (PD)									MAX5969						1							25.5W																	40V~60V		802.3at (PoE+), 802.3af (PoE)						Yes
MAX5987BETE+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	12 Weeks			Tape & Reel (TR)				Obsolete	1 (Unlimited)						ROHS3 Compliant
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
SI3452A-B01-IM	Silicon Labs	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	1999			Obsolete	1 (Unlimited)		EAR99			6mm	RoHS Compliant				40		40-VFQFN Exposed Pad				830μm			-40°C~85°C		3.7mA					Controller (PSE)									SI3452						4						40W																		45V~57V		802.3at (PoE+), 802.3af (PoE)						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

SI3402-B-GM Silicon Labs
SI3402-B-GM datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at HK JDW

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MAX5971AETI+T Maxim Integrated
MAX5971AETI+T datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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TPS23880RTQT Texas Instruments
TPS23880RTQT datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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LT4275CHMS#PBF Linear Technology / Analog Devices
LT4275CHMS#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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SI3452B-B02-GMR Silicon Labs
SI3452B-B02-GMR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at HK JDW

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MAX5982AETE+ Maxim Integrated
MAX5982AETE+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LTC4291IUF#TRPBF Linear Technology / Analog Devices
LTC4291IUF#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+ Maxim Integrated
MAX5953BUTM+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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MAX5965BUAX+T Maxim Integrated
MAX5965BUAX+T datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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NCP1090DBRG ON Semiconductor
NCP1090DBRG datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from ON Semiconductor stock available at HK JDW

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TPS23880RTQR Texas Instruments
TPS23880RTQR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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LT4275CIMS#TRPBF Linear Technology / Analog Devices
LT4275CIMS#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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LTC4278CDKD#TRPBF Linear Technology / Analog Devices
LTC4278CDKD#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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LTC4257IDD#PBF Linear Technology / Analog Devices
LTC4257IDD#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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PD69101ILQ-TR Microchip Technology
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MP8001DS-LF Monolithic Power Systems (MPS)
MP8001DS-LF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Monolithic Power Systems Inc. stock available at HK JDW

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LTC4268CDKD-1 Linear Technology / Analog Devices
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LT4275BIMS#PBF Linear Technology / Analog Devices
LT4275BIMS#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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PD69200X-GGGG Microsemi
PD69200X-GGGG datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Microsemi Corporation stock available at HK JDW

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LTC4258CGW#PBF Linear Technology / Analog Devices
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SI3454-B01-IM Silicon Labs
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PD69204ILQ-TR Microchip Technology
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LTC4278IDKD#TRPBF Linear Technology / Analog Devices
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LTC4263CDE#PBF Linear Technology / Analog Devices
LTC4263CDE#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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MAX5969AETB+T Maxim Integrated
MAX5969AETB+T datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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MAX5969DETE+T Maxim Integrated
MAX5969DETE+T datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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MAX5987BETE+T Maxim Integrated
MAX5987BETE+T datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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NCP1096PAG ON Semiconductor
NCP1096PAG datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from ON Semiconductor stock available at HK JDW

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

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TPS23851DCER Texas Instruments
TPS23851DCER datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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