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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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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	Termination	ECCN Code	Depth	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	REACH SVHC	Frequency	Height	Width	Thickness	Resistance	Weight	Operating Temperature	Technology	Operating Supply Current	Max Supply Current	Current - Supply	Height Seated (Max)	HTS Code	Number of Functions	Nominal Supply Current	Nominal Input Voltage	Type	Max Input Voltage	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Output Type	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Operating Temperature (Max)	Operating Temperature (Min)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Power - Max	Output Voltage	Output Current-Max	Output Current	Output Power	Max Output Power	Max Output Current	Input Voltage-Nom	Analog IC - Other Type	Halogen Free	Min Input Voltage	Power Dissipation	Supply Current-Max (Isup)	Adjustable Threshold	Neg Supply Voltage-Nom (Vsup)	Supplier Device Package	Max Output Voltage	Rise Time	Fall Time (Typ)	Control Mode	Switching Frequency	Input Voltage (Min)	Input Voltage (Max)	Voltage - Supply	Min Output Voltage	Standards	Control Technique	Switcher Configuration	Switching Frequency-Max	Neg Supply Voltage-Max (Vsup)	Neg Supply Voltage-Min (Vsup)	Topology	Internal Switch(s)	Duty Cycle	Min Current Limit	Auxiliary Sense
LTC4268IDKD-1#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2011			Active	1 (Unlimited)	32		EAR99			7mm	ROHS3 Compliant						32-WFDFN Exposed Pad				4mm				-40°C~85°C	CMOS			3mA Max	0.8mm		1			Controller (PD), DC/DC		e3	Matte Tin (Sn)	DUAL		260		30	LTC4268	32			YES	0.4mm	R-PDSO-N32				1	Switching Regulator or Controllers					35W							14V												CURRENT-MODE				57V Max		802.3af (PoE)		SINGLE	250kHz				No
PD69101ILQ-13155TR	Microchip Technology	RFQ Min: 1 Mult: 1	download	10 Weeks			Tape & Reel (TR)				Active	3 (168 Hours)							RoHS Compliant						24-VFQFN Exposed Pad								-40°C~85°C				10mA						Controller (PSE)																			1																					24-QFN (4x5)								44V~57V		802.3at (PoE+), 802.3af (PoE)							Yes
MP8001ADS-LF	Monolithic Power Systems (MPS)	RFQ Min: 1 Mult: 1		16 Weeks			Tube	2016			Active	2 (1 Year)	8		EAR99			4.9mm	ROHS3 Compliant										3.9mm									1.75mm	8542.39.00.01	1							DUAL	GULL WING	NOT SPECIFIED	48V	NOT SPECIFIED				INDUSTRIAL	YES	1.27mm	R-PDSO-G8		85°C	-40°C	1				57V										POWER SUPPLY SUPPORT CIRCUIT					NO
TPS2384APAPR	Rochester Electronics	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Obsolete	3 (168 Hours)							Non-RoHS Compliant						64-PowerTQFP								-40°C~125°C				10mA						Controller (PSE)																			4						15.4W															64-HTQFP (10x10)								44V~57V		802.3af (PoE)							Yes			No
SI3452A-B02-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	1999			Obsolete	3 (168 Hours)	40					6mm	RoHS Compliant				40		40-VFQFN Exposed Pad				6mm				-40°C~85°C		3.7mA			0.9mm		1			Controller (PSE)				QUAD			3.3V		SI3452	40			YES	0.5mm		3V			4	Power Management Circuits			3.6V	40W						40W									-48V									45V~57V		802.3at (PoE+), 802.3af (PoE)					-57V		Yes			No
MAX5952CUAX+	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)								0°C~85°C	BICMOS			4.8mA			1			Controller (PSE)				DUAL	GULL WING		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
LTC4290AIUJ#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2013			Active	1 (Unlimited)	40					6mm	ROHS3 Compliant					ALSO REQUIRED VDD OF 3V TO 3.6V	40-WFQFN Exposed Pad				6mm				-40°C~85°C	CMOS			10mA			1			Controller (PSE)		e3	Matte Tin (Sn)	QUAD					LTC4290	40			YES	0.5mm	S-PQCC-N40				8	Power Management Circuits		3.354V			90W												15mA		-54V									3V~3.6V		802.3at (PoE+), 802.3af (PoE), LTPoE++				-45V	-57V		No
TPS23756PWPR	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 day ago)		Tape & Reel (TR)			yes	Active	2 (1 Year)	20		EAR99			6.5mm	ROHS3 Compliant	Lead Free	Gold		20		20-PowerTSSOP (0.173, 4.40mm Width)			1.2mm	4.4mm	1mm		81.788374mg	-40°C~125°C		920μA					1			Controller (PD), DC/DC		e4		DUAL	GULL WING	260			TPS23756	20			YES	0.65mm					1	Switching Regulator or Controllers				30W								10.2V				25W								CURRENT-MODE		5.8V	57V	0V~57V		802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	278kHz				Both		850mA	No
LTC4269CDKD-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				32		32-WFDFN Exposed Pad	No SVHC	500kHz		4mm				0°C~70°C	CMOS			1.35mA Max	0.8mm		1	1.35mA	60V	Controller (PD), DC/DC		e3	Matte Tin (Sn)	DUAL	NO LEAD	260		30	LTC4269	32			YES	0.4mm					1	Switching Regulator or Controllers	Not Qualified				25.5W							12V												CURRENT-MODE				37.2V~60V		802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE					Yes
LTC4290AIUJ#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2005			Active	1 (Unlimited)	40					6mm	ROHS3 Compliant					ALSO REQUIRED VDD OF 3V TO 3.6V	40-WFQFN Exposed Pad				6mm				-40°C~85°C	CMOS			10mA			1			Controller (PSE)		e3	Matte Tin (Sn)	QUAD					LTC4290	40			YES	0.5mm	S-PQCC-N40				8	Power Management Circuits		3.354V			90W												15mA		-54V									3V~3.6V		802.3at (PoE+), 802.3af (PoE), LTPoE++				-45V	-57V		No
LT4276AIUFD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2015			Active	1 (Unlimited)							ROHS3 Compliant						28-WFQFN Exposed Pad								-40°C~85°C				2mA Max						Controller (PD), DC/DC									LT4276	28									1						90W																							60V Max		802.3at (PoE+), 802.3af (PoE), LTPoE++							No			Yes
LTC4267IDHC-3#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	10 Weeks	PRODUCTION (Last Updated: 1 week ago)	Surface Mount	Tube	2007			Active	1 (Unlimited)	16		EAR99		-57V	5mm	ROHS3 Compliant				16		16-WFDFN Exposed Pad		300kHz	700μm	3mm				-40°C~85°C	CMOS			3mA Max			1	3mA	57V	Controller (PD), DC/DC		e3	Matte Tin (Sn)	DUAL		260		30	LTC4267	16									1	Switching Regulator or Controllers					12.95W			1A																CURRENT-MODE				57V Max		802.3af (PoE)		SINGLE					No
PD69208T4ILQ-TR	Microchip Technology	RFQ Min: 1 Mult: 1		8 Weeks			Tape & Reel (TR)				Active	3 (168 Hours)							RoHS Compliant						56-VFQFN Exposed Pad								-40°C~85°C										Controller (PD)																			8						95W															56-QFN (8x8)								32V~57V		802.3at (PoE+), 802.3af (PoE)							Yes			Yes
LTC4257IS8-1#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	3.99mm		5mm	ROHS3 Compliant	Lead Free			8		8-SOIC (0.154, 3.90mm Width)								-40°C~85°C	CMOS			3mA			1			Controller (PD)		e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	LTC4257	8			YES						1	Power Management Circuits					12.95W												3mA	NO										57V Max		802.3af (PoE)							Yes			No
MAX5986BETE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2015		yes	Active	1 (Unlimited)	16						ROHS3 Compliant				16	OUTPUT IN ADJUSTABLE MODE IS 5.4V TO 5.6V	16-WQFN Exposed Pad								-40°C~85°C	BICMOS			3.6mA			1	4.5mA		Controller (PD), DC/DC	60V			QUAD	NO LEAD	NOT SPECIFIED	48V	NOT SPECIFIED	MAX5986					0.8mm					1	Power Management Circuits	Not Qualified	48V			6.49W	14V		12.6mA				48V			8.7V									CURRENT-MODE	275kHz			8.7V~60V		802.3af (PoE)	PULSE WIDTH MODULATION	BUCK					Yes
LM5071MTX-50/NOPB	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 6 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			-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
MAX5953CUTM+	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
MAX5922CEUI+TG05	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)
SI3452B-B02-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download				Tube	1999			Obsolete	3 (168 Hours)	40					6mm	RoHS Compliant				40		40-VFQFN Exposed Pad				6mm				-40°C~85°C		3.7mA			0.9mm		1			Controller (PSE)				QUAD			3.3V		SI3452	40			YES	0.5mm		3V			4	Power Management Circuits			3.6V	40W						40W									-48V									45V~57V		802.3at (PoE+), 802.3af (PoE)					-57V		Yes			No
LTC4267CGN#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks	PRODUCTION (Last Updated: 2 weeks ago)		Tape & Reel (TR)	2007			Active	1 (Unlimited)	16		EAR99	3.99mm		4.98mm	ROHS3 Compliant				16		16-SSOP (0.154, 3.90mm Width)				3.899mm				0°C~70°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
PD69104B1FILQ-TR	Microchip Technology	RFQ Min: 1 Mult: 1		12 Weeks	NOT RECOMMENDED FOR NEW DESIGN (Last Updated: 3 weeks ago)		Tape & Reel (TR)	2009			Active	3 (168 Hours)							RoHS Compliant						48-VFQFN Exposed Pad								-40°C~85°C				10mA						Controller (PSE)																			4						36W																							44V~57V		802.3at (PoE+), 802.3af (PoE)							Yes
NCP1081DER2G	ON Semiconductor	RFQ Min: 1 Mult: 1	download	24 Weeks	ACTIVE (Last Updated: 1 day ago)		Tape & Reel (TR)	2008		yes	Active	2 (1 Year)	20		EAR99			6.5mm	ROHS3 Compliant	Lead Free			20		20-TSSOP (0.173, 4.40mm Width) Exposed Pad	No SVHC	500kHz		4.4mm				-40°C~85°C							1	510mA	57V	Controller (PD), DC/DC		e3	Tin (Sn)	DUAL	GULL WING				NCP1081	20			YES	0.65mm					1	Switching Regulator or Controllers					40W	9V					6.5mA			Halogen Free								50ns	50 ns	CURRENT-MODE	500kHz			0V~57V		802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE				Flyback	Both	80 %		No
LM5071MT-80/NOPB	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 3 days ago)	Surface Mount	Tube			yes	Active	1 (Unlimited)	16	SMD/SMT	EAR99	4.4mm		5mm	ROHS3 Compliant	Lead Free		No	16		16-TSSOP (0.173, 4.40mm Width)	No SVHC	1MHz	1.2mm	4.4mm	1mm	2.2Ohm	172.98879mg	-40°C~125°C	BICMOS	1.5mA					1	1.5mA	60V	Controller (PD), DC/DC	60V	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260			LM5071		Voltage								1	Switching Regulator or Controllers					12.95W	250mV		100mA	13W		800mA	48V												CURRENT-MODE				1.8V~60V		802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE					Both			Yes
LTC4266AIUHF-4#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	20 Weeks			Tape & Reel (TR)	2007			Active	1 (Unlimited)	38		EAR99				ROHS3 Compliant						38-WFQFN Exposed Pad								-40°C~85°C	CMOS			2.4mA						Controller (PSE)		e3	Matte Tin (Sn)	QUAD					LTC4266	38			YES	0.5mm	R-PQCC-N38				4	Power Management Circuits					90W												5mA											45V~57V		802.3at (PoE+), 802.3af (PoE), LTPoE++							No
MAX5952AEAX+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2009		yes	Obsolete	1 (Unlimited)	36		EAR99				ROHS3 Compliant				36		36-BSOP (0.295, 7.50mm Width)								-40°C~85°C	BICMOS			4.8mA						Controller (PSE)				DUAL	GULL WING				MAX5952					0.8mm					4	Power Management Circuits		30/60V			45W												6.8mA											32V~60V		802.3at (PoE+), 802.3af (PoE)							No
LT4275CHDD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	10 Weeks			Tape & Reel (TR)	2012			Active	1 (Unlimited)	10		EAR99			3mm	ROHS3 Compliant						10-WFDFN Exposed Pad				3mm				-40°C~125°C	BIPOLAR			2mA Max	0.8mm		1			Controller (PD)		e3	Matte Tin (Sn)	DUAL					LT4275	10			YES	0.5mm		23V			1	Power Management Circuits		23/60V	60V		13W												2.2mA											23V~60V		802.3af (PoE)							No			Yes
NCP1091DG	ON Semiconductor	RFQ Min: 1 Mult: 1	download		ACTIVE (Last Updated: 2 days ago)		Bulk	2008	HIPO™	yes	Obsolete	2 (1 Year)						4.93mm	RoHS Compliant	Lead Free		No	8		8-TSSOP (0.173, 4.40mm Width)	No SVHC		1.47mm	4mm			540.001716mg	-40°C~85°C		600μA	130mA						57V	Controller (PD)	57V	e3	Tin (Sn)						NCP1091	8									1						12.95W						5mA			Halogen Free	0V						72V							0V~57V	-300mV	802.3af (PoE)							Yes
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
MAX5988CETP+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2015		yes	Obsolete	1 (Unlimited)			EAR99				ROHS3 Compliant						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
NCP1090DRG	ON Semiconductor	RFQ Min: 1 Mult: 1	download	26 Weeks	ACTIVE (Last Updated: 4 days ago)		Tape & Reel (TR)	2008	HIPO™	yes	Active	2 (1 Year)	8					4.93mm	ROHS3 Compliant	Lead Free			8		8-SOIC (0.154, 3.90mm Width)			1.47mm	4mm				-40°C~85°C							1	500mA		Controller (PD)	57V	e3	Tin (Sn)	DUAL	GULL WING	NOT SPECIFIED		NOT SPECIFIED	NCP1090	8			YES						1		Not Qualified				12.95W	9.8V		500mA			5mA			Halogen Free	0V						72V							0V~57V	-300mV	802.3af (PoE)							Yes

LTC4268IDKD-1#PBF Linear Technology / Analog Devices
LTC4268IDKD-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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PD69101ILQ-13155TR Microchip Technology
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MP8001ADS-LF Monolithic Power Systems (MPS)
MP8001ADS-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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TPS2384APAPR Rochester Electronics
TPS2384APAPR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Rochester Electronics, LLC stock available at HK JDW

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SI3452A-B02-GMR Silicon Labs
SI3452A-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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MAX5952CUAX+ Maxim Integrated
MAX5952CUAX+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LTC4290AIUJ#TRPBF Linear Technology / Analog Devices
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TPS23756PWPR Texas Instruments
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LTC4269CDKD-2#PBF Linear Technology / Analog Devices
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LTC4290AIUJ#PBF Linear Technology / Analog Devices
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LT4276AIUFD#TRPBF Linear Technology / Analog Devices
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LTC4267IDHC-3#PBF Linear Technology / Analog Devices
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PD69208T4ILQ-TR Microchip Technology
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LTC4257IS8-1#PBF Linear Technology / Analog Devices
LTC4257IS8-1#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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RFQ
MAX5986BETE+ Maxim Integrated
MAX5986BETE+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LM5071MTX-50/NOPB Texas Instruments
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MAX5953CUTM+ Maxim Integrated
MAX5953CUTM+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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RFQ
MAX5922CEUI+TG05 Maxim Integrated
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SI3452B-B02-GM Silicon Labs
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LTC4267CGN#TRPBF Linear Technology / Analog Devices
LTC4267CGN#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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RFQ
PD69104B1FILQ-TR Microchip Technology
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NCP1081DER2G ON Semiconductor
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LM5071MT-80/NOPB Texas Instruments
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LTC4266AIUHF-4#TRPBF Linear Technology / Analog Devices
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MAX5952AEAX+T Maxim Integrated
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LT4275CHDD#TRPBF Linear Technology / Analog Devices
LT4275CHDD#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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NCP1091DG ON Semiconductor
NCP1091DG datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from ON Semiconductor 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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MAX5988CETP+T Maxim Integrated
MAX5988CETP+T datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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NCP1090DRG ON Semiconductor
NCP1090DRG datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from ON Semiconductor stock available at HK JDW

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