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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	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	REACH SVHC	Reach Compliance Code	Frequency	Height	Width	Weight	Operating Temperature	Technology	Operating 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	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	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	Halogen Free	Frequency Stability	Min Input Voltage	Supply Current-Max (Isup)	Threshold Voltage	Adjustable Threshold	Neg Supply Voltage-Nom (Vsup)	Supplier Device Package	Max Output Voltage	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-Min (Vsup)	Topology	Max Duty Cycle	Internal Switch(s)	Auxiliary Sense
LTC4263IDE#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2010			Active	1 (Unlimited)	14	EAR99		4mm	ROHS3 Compliant						14-WFDFN Exposed Pad						3mm		-40°C~85°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
LTC4274IUHF#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	26 Weeks			Tape & Reel (TR)	2012			Active	1 (Unlimited)	38	EAR99		7mm	ROHS3 Compliant						38-WFQFN Exposed Pad						5mm		-40°C~85°C	CMOS		1.1mA	0.8mm		1			Controller (PSE)		e3	Matte Tin (Sn)	QUAD		260	3.3V		LTC4274	38	YES	0.5mm	R-PQCC-N38	3V	1				4.3V		25.5W																					3V~4.3V		802.3at (PoE+), 802.3af (PoE)							No
LTC4263IDE-1#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2006			Active	1 (Unlimited)	14	EAR99		4mm	ROHS3 Compliant						14-WFDFN Exposed Pad						3mm		-40°C~85°C	CMOS		2mA	0.8mm					Controller (PSE)		e3	Matte Tin (Sn)	DUAL		260	5V	30	LTC4263	14	YES	0.5mm			1						30W																					33V~66V		802.3af (PoE)							Yes	No
LTC4259ACGW-1#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2006			Active	1 (Unlimited)	36	EAR99			ROHS3 Compliant						36-BSOP (0.295, 7.50mm Width)						7.506mm		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													YES								48V~57V		802.3af (PoE)							No
NCP1083DER2G	ON Semiconductor	RFQ Min: 1 Mult: 1	download	24 Weeks	ACTIVE (Last Updated: 3 days ago)		Tape & Reel (TR)	2008		yes	Active	2 (1 Year)	20	EAR99		6.5mm	ROHS3 Compliant	Lead Free		No	20		20-TSSOP (0.173, 4.40mm Width) Exposed Pad		No SVHC		500kHz		4.4mm		-40°C~85°C						1	1.1A	57V	Controller (PD), DC/DC		e3	Tin (Sn)	DUAL	GULL WING				NCP1083	20	YES	0.65mm			1	Switching Regulator or Controllers				40W		9V		1.1A					Halogen Free									CURRENT-MODE	500kHz			0V~57V		802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE			Flyback	80 %	Both	Yes
MAX5940DESA+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2004		yes	Active	1 (Unlimited)	8	EAR99		4.9mm	ROHS3 Compliant						8-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		MAX5940	8	YES		R-PDSO-G8		1	Power Management Circuits		48V	67V		12.95W													YES								39.9V~67V		802.3af (PoE)							Yes	No
LT4275AHDD#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 1 month ago)		Tube	2012			Active	1 (Unlimited)	10	EAR99		3mm	ROHS3 Compliant	Lead Free			10		10-WFDFN Exposed Pad								-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		90W											2.2mA										23V~60V		802.3at (PoE+), 802.3af (PoE), LTPoE++							No	Yes
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
MAX5981AETE+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
MAX5965AEAX+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	9 Weeks		Surface Mount	Tape & Reel (TR)	2012		yes	Active	1 (Unlimited)	36	EAR99			ROHS3 Compliant				36		36-BSOP (0.295, 7.50mm Width)								-40°C~85°C	BICMOS	4.8mA							Controller (PSE)		e3	Matte Tin (Sn)	DUAL	GULL WING	225			MAX5965			0.8mm			4	Power Management Circuits				45W												6.8mA										32V~60V		802.3at (PoE+), 802.3af (PoE)							No
TPS2383APMR	Texas Instruments	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)				Not For New Designs	3 (168 Hours)	64	EAR99		10mm	ROHS3 Compliant	Lead Free			64		64-LQFP					1.4mm		342.689036mg	-40°C~85°C			5mA			1			Controller (PSE)		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	GULL WING	260	48V		TPS2383	64		0.5mm		44V	8	Power Management Circuits			57V		15.4W											10mA	1.5	NO								44V~57V		802.3af (PoE)							No
NCP1093MNRG	ON Semiconductor	RFQ Min: 1 Mult: 1	download	24 Weeks	ACTIVE (Last Updated: 2 days ago)		Tape & Reel (TR)	2009	HIPO™	yes	Active	3 (168 Hours)	10			3mm	ROHS3 Compliant	Lead Free		No	10		10-VFDFN Exposed Pad		No SVHC		175MHz	950μm	3mm	50.008559mg	-40°C~85°C		600μA				1	500mA	57V	Controller (PD)	57V	e3	Tin (Sn)	DUAL					NCP1093	10	YES	0.5mm			1						25.5W						5mA		Halogen Free	50 ppm	0V						72V					0V~57V	-300mV	802.3at (PoE+), 802.3af (PoE)							Yes
MAX5971BETI+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2010		yes	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	28		0.5mm		32V	1	Power Management Circuits				2.76W	40W											4mA		YES								32V~60V		802.3at (PoE+), 802.3af (PoE)							Yes	No
LM5072MHX-50	Texas Instruments	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)			no	Obsolete	1 (Unlimited)	16	EAR99	15V	5mm	Non-RoHS Compliant	Contains Lead			16		16-PowerTSSOP (0.173, 4.40mm Width)			not_compliant		900μm	4.4mm		-40°C~125°C			2mA Max			1			Controller (PD), DC/DC		e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	260		NOT SPECIFIED	LM5072	16					1	Switching Regulator or Controllers	Not Qualified				12.95W		0.8A		25W			48V										CURRENT-MODE		9V	70V	9V~70V		802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	645kHz				Both	Yes
LTC4279IUFD#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks	PRODUCTION (Last Updated: 1 week ago)		Tube	2017			Active	1 (Unlimited)					ROHS3 Compliant				20		20-WFQFN Exposed Pad								-40°C~85°C			1.7mA					57V	Controller (PSE)									LTC4279	20					1						90W																					45V~57V		802.3at (PoE+), 802.3af (PoE), LTPoE++							No
MAX5945EAX+T	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)					ROHS3 Compliant						36-BSOP (0.295, 7.50mm Width)								-40°C~85°C			4.2mA						Controller (PSE)															4						15.4W															36-SSOP						32V~60V		802.3af (PoE)							No	No
LTC4267IDHC#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2007			Active	1 (Unlimited)	16	EAR99		5mm	ROHS3 Compliant						16-WFDFN Exposed Pad						3mm		-40°C~85°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	240kHz				No
MAX5981BETE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2011		yes	Active	1 (Unlimited)	16	EAR99		5mm	ROHS3 Compliant				16	RESET THRESHOLD VOLTAGE IS 4V	16-WQFN Exposed Pad						5mm		-40°C~85°C	BICMOS	270μA		0.8mm		1			Controller (PD)				QUAD	NO LEAD	NOT SPECIFIED	48V	NOT SPECIFIED	MAX5981	16		0.8mm			1	Power Management Circuits	Not Qualified	48V	60V	2.29W	25.5W											0.55mA		NO								36.6V~60V		802.3at (PoE+), 802.3af (PoE)							Yes
TPS23750PWP	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks			Tube			yes	Active	2 (1 Year)	20	EAR99		6.5mm	ROHS3 Compliant						20-PowerTSSOP (0.173, 4.40mm Width)						4.4mm		-40°C~85°C			2mA			1			Controller (PD), DC/DC		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	48V		TPS23750	20	YES	0.65mm	R-PDSO-G20		1	Switching Regulator or Controllers					12.95W							48V				0.85mA						CURRENT-MODE			67V	0V~67V		802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	565kHz				Yes	No
NCP1095DBR2	ON Semiconductor	RFQ Min: 1 Mult: 1	download	22 Weeks			Tape & Reel (TR)			yes	Active	3 (168 Hours)					ROHS3 Compliant						16-TSSOP (0.173, 4.40mm Width)								-40°C~125°C TJ			336.7μA						Controller (PD), DC/DC		e4	Nickel/Palladium/Gold (Ni/Pd/Au)												1						90W																					0V~57V		802.3at (PoE+), 802.3af (PoE), 802.3bt							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
PD-3501GHN-COAX	Microsemi	RFQ Min: 1 Mult: 1		8 Weeks			Bulk				Discontinued						RoHS Compliant
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
LTC4269IDKD-1#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	10 Weeks			Tube	2011			Active	1 (Unlimited)	32	EAR99		7mm	ROHS3 Compliant						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	250		NOT SPECIFIED	LTC4269	32	YES	0.4mm	R-PDSO-N32		1	Switching Regulator or Controllers	Not Qualified				25.5W																	CURRENT-MODE				37.2V~60V		802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE					Yes
LTC4266AIUHF-3#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					70W											5mA										45V~57V		802.3at (PoE+), 802.3af (PoE), LTPoE++							No
SI3452B-B01-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks		Surface Mount	Tube	1999			Obsolete	3 (168 Hours)	40			6mm	RoHS Compliant				40		40-VFQFN Exposed Pad					830μm		105.687022mg	-40°C~85°C		3.7mA				1			Controller (PSE)				QUAD			3.3V		SI3452	40		0.5mm		3V	4				3.6V	40W															-48V							45V~57V		802.3at (PoE+), 802.3af (PoE)				-57V			Yes	No
LTC4266AIUHF-2#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 2 days ago)		Tube	2011			Active	1 (Unlimited)	38	EAR99			ROHS3 Compliant				38		38-WFQFN Exposed Pad	2-Wire, I2C, Serial	No SVHC		1MHz				-40°C~85°C	CMOS	1.1mA						3.3V	Controller (PSE)		e3	Matte Tin (Sn)	QUAD					LTC4266	38	YES	0.5mm			4	Power Management Circuits					52.7W											5mA										45V~57V		802.3at (PoE+), 802.3af (PoE), LTPoE++							No
LTC4267CDHC-3#PBF	Analog Devices Inc.	RFQ Min: 1 Mult: 1					Tube-packed										RoHS Compliant						DFN-16
PD70211ILQ-TR	Microchip Technology	RFQ Min: 1 Mult: 1	download	3 Weeks	IN PRODUCTION (Last Updated: 1 month ago)		Tape & Reel (TR)				Active	1 (Unlimited)					RoHS Compliant						36-VFQFN Exposed Pad								-40°C~85°C			1mA						Controller (PD), DC/DC															1																					36-QFN (6x6)						57V Max		802.3at (PoE+), 802.3af (PoE)							Yes	Yes
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

LTC4263IDE#PBF Linear Technology / Analog Devices
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LTC4274IUHF#TRPBF Linear Technology / Analog Devices
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LTC4263IDE-1#TRPBF Linear Technology / Analog Devices
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LTC4259ACGW-1#PBF Linear Technology / Analog Devices
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NCP1083DER2G ON Semiconductor
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MAX5940DESA+ Maxim Integrated
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LT4275AHDD#PBF Linear Technology / Analog Devices
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LTC4270AIUKG#PBF Linear Technology / Analog Devices
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MAX5981AETE+T Maxim Integrated
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MAX5965AEAX+T Maxim Integrated
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TPS2383APMR Texas Instruments
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NCP1093MNRG ON Semiconductor
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MAX5971BETI+ Maxim Integrated
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LM5072MHX-50 Texas Instruments
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LTC4279IUFD#PBF Linear Technology / Analog Devices
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MAX5945EAX+T Rochester Electronics
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LTC4267IDHC#TRPBF Linear Technology / Analog Devices
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MAX5981BETE+ Maxim Integrated
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TPS23750PWP Texas Instruments
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NCP1095DBR2 ON Semiconductor
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LTC4259ACGW#TRPBF Linear Technology / Analog Devices
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PD-3501GHN-COAX Microsemi
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SI3453C-B02-GM Silicon Labs
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LTC4269IDKD-1#PBF Linear Technology / Analog Devices
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LTC4266AIUHF-3#TRPBF Linear Technology / Analog Devices
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SI3452B-B01-GM Silicon Labs
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LTC4266AIUHF-2#PBF Linear Technology / Analog Devices
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LTC4267CDHC-3#PBF Analog Devices Inc.
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PD70211ILQ-TR Microchip Technology
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LTC4267IGN-1#PBF Linear Technology / Analog Devices
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