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STM32F103C8T6
MFI343S00177
STM32F407VET6
ATMEGA328P-PU

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

PoE Controllers

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Depth	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Max Supply Voltage	REACH SVHC	Min Supply Voltage	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	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Operating Temperature (Max)	Operating Temperature (Min)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Ambient Temperature Range High	Max Power Dissipation	Power - Max	Output Voltage	Number of Outputs	Output Current	Output Power	Max Output Power	Input Voltage-Nom	Power Dissipation	Supply Current-Max (Isup)	Threshold Voltage	Adjustable Threshold	Supplier Device Package	Max Junction Temperature (Tj)	Control Mode	Input Voltage (Min)	Input Voltage (Max)	Telecom IC Type	Voltage - Supply	Standards	Control Technique	Switcher Configuration	Switching Frequency-Max	Max Duty Cycle	Internal Switch(s)	Min Current Limit	Auxiliary Sense
TPS2376PWRG4	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 week ago)		Tape & Reel (TR)		yes	Active	1 (Unlimited)	8	EAR99					3mm	ROHS3 Compliant	Lead Free	Gold		8		8-TSSOP (0.173, 4.40mm Width)					1.2mm	4.4mm	1mm		39.008944mg	-40°C~85°C				240μA			1			Controller (PD)	e4		DUAL	GULL WING	260	48V		TPS2376	8		YES	0.65mm					1	Power Management Circuits			57V			12.95W							13W	0.45mA		NO							0V~57V	802.3af (PoE)					Yes	405mA	No
PD69108ILQ-TR	Microchip Technology	RFQ Min: 1 Mult: 1	download		NOT RECOMMENDED FOR NEW DESIGN (Last Updated: 1 month ago)		Tape & Reel (TR)	2009		Not For New Designs	3 (168 Hours)								RoHS Compliant						48-VFQFN Exposed Pad										-40°C~85°C										Controller (PSE)																	8							100W											48-QFN (8x8)							802.3at (PoE+), 802.3af (PoE)
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
LTC4269CDKD-2#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	2010		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	LTC4269	32		YES	0.4mm	R-PDSO-N32				1	Switching Regulator or Controllers	Not Qualified					25.5W						12V							CURRENT-MODE	9.25V	25V		37.2V~60V	802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	560kHz		Yes
MP8004GQW-P	Monolithic Power Systems (MPS)	RFQ Min: 1 Mult: 1	download	8 Weeks			Cut Tape (CT)	2015		Discontinued	1 (Unlimited)			125°C	-40°C		6V		ROHS3 Compliant						20-VFDFN Exposed Pad								1Ohm		-40°C~125°C		160μA		160μA						Controller (PD), DC/DC																	1						13W	13W											20-QFN (4x6)						0V~57V	802.3af (PoE)					Yes		No
PD69104BILQ-TR	Microsemi	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2012		Obsolete	1 (Unlimited)								RoHS Compliant						48-VFQFN Exposed Pad										-10°C~85°C		10mA								Controller (PD)								PD69104									4						25.5W																		44V~57V	802.3at (PoE+), 802.3af (PoE)					Yes		No
LTC4274IUHF#TRPBF	Analog Devices Inc.	RFQ Min: 1 Mult: 1					Tape & Reel (TR)												RoHS Compliant						QFN-38
PD67124S	Microsemi	RFQ Min: 1 Mult: 1	download	24 Weeks	NOT RECOMMENDED FOR NEW DESIGN (Last Updated: 2 weeks ago)		Bulk	2010		Obsolete	1 (Unlimited)	168					55V	133.37mm	RoHS Compliant				168		Module	57V		40V													8542.39.00.01	1						DUAL	NO LEAD	NOT SPECIFIED	48V	NOT SPECIFIED		168	COMMERCIAL	NO				70°C	-10°C																								TELECOM CIRCUIT
PD-8130GF/AC	Microsemi Corporation	RFQ Min: 1 Mult: 1								Active	1 (Unlimited)								RoHS Compliant
LTC4266CUHF#TRPBF	Analog Devices Inc.	RFQ Min: 1 Mult: 1					Tape & Reel (TR)												RoHS Compliant						QFN-38
LTC4266CUHF#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				0°C~70°C	CMOS			3.5mA	0.8mm		1			Controller (PSE)	e3	Matte Tin (Sn)	QUAD			3.3V		LTC4266	38		YES	0.5mm	R-PQCC-N38	3V			4	Power Management Circuits						25W								3mA		YES							45V~57V	802.3at (PoE+), 802.3af (PoE)					No
SI3453-B02-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	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
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
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
LT4276AIUFD#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 1 week ago)		Tube	2013		Active	1 (Unlimited)								ROHS3 Compliant				28		28-WFQFN Exposed Pad		No SVHC		300kHz						-40°C~85°C		2mA							60V	Controller (PD), DC/DC								LT4276	28								1						90W																		60V Max	802.3at (PoE+), 802.3af (PoE), LTPoE++					No		Yes
LTC4257IS8#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 2 weeks ago)		Tape & Reel (TR)	2005		Active	1 (Unlimited)	8	EAR99			3.99mm		5mm	ROHS3 Compliant	Lead Free			8		8-SOIC (0.154, 3.90mm Width)						3.9mm				-40°C~85°C				3mA			1			Controller (PD)	e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	LTC4257	8		YES						1							12.95W																	57V Max	802.3af (PoE)					Yes		No
PD64012G	Microsemi	RFQ Min: 1 Mult: 1					Tray	2003		Obsolete	1 (Unlimited)	64	EAR99					10mm	RoHS Compliant				64		64-LQFP						10mm				-20°C~85°C					1.6mm	8542.39.00.01	1			Controller (PSE)			QUAD	GULL WING	260	55V	30		64		YES	0.5mm		44V			12				57V			31W										YES							44V~57V	802.3at (PoE+), 802.3af (PoE)
LM5071MTX-80/NOPB	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 3 days ago)	Surface Mount	Tape & Reel (TR)		yes	Active	1 (Unlimited)	16	EAR99				15V	5mm	ROHS3 Compliant	Lead Free	Tin	No	16		16-TSSOP (0.173, 4.40mm Width)					1.2mm	4.4mm	1mm		172.98879mg	-40°C~125°C	BICMOS			1mA			1			Controller (PD), DC/DC	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260			LM5071									1	Switching Regulator or Controllers						12.95W				13W		48V							CURRENT-MODE		60V		1.8V~60V	802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	665kHz		Both		Yes
TPS2383APM	Texas Instruments	RFQ Min: 1 Mult: 1	download			Surface Mount	Tray			Not For New Designs	3 (168 Hours)	64	EAR99					10mm	ROHS3 Compliant	Lead Free			64		64-LQFP					1.4mm				342.689036mg	-40°C~85°C				5mA			1			Controller (PSE)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	GULL WING	260	48V		TPS2383	64			0.5mm		44V			8	Power Management Circuits			57V			15.4W								10mA	1.5	NO							44V~57V	802.3af (PoE)					No
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
TPS2376DDA-HG4	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 week ago)		Tube		yes	Active	1 (Unlimited)	8	EAR99				57V	4.89mm	ROHS3 Compliant	Lead Free	Gold		8		8-PowerSOIC (0.154, 3.90mm Width)		No SVHC			1.7mm	3.9mm	1.48mm	1Ohm	70.590313mg	-40°C~85°C		240μA					1	240μA	57V	Controller (PD)	e4		DUAL	GULL WING	260	48V		TPS2376	8		YES						1	Power Management Circuits							100V	5	350mA	12.95W			266mW	0.6mA		YES							0V~57V	802.3af (PoE)					Yes	625mA	No
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
TPS2376PWG4	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 week ago)		Tube		yes	Active	1 (Unlimited)	8	EAR99					3mm	ROHS3 Compliant	Lead Free			8		8-TSSOP (0.173, 4.40mm Width)					1.2mm	4.4mm	1mm		39.008944mg	-40°C~85°C				240μA			1		57V	Controller (PD)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	48V		TPS2376	8		YES	0.65mm					1	Power Management Circuits						12.95W			350mA				13W	0.45mA		NO							0V~57V	802.3af (PoE)					Yes	405mA	No
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
LM5072MH-50/NOPB	Texas Instruments	RFQ Min: 1 Mult: 1				Surface Mount	Tube		no	Obsolete	1 (Unlimited)	16	EAR99			4.4mm		5mm	ROHS3 Compliant	Contains Lead		No	16		16-PowerTSSOP (0.173, 4.40mm Width)		Unknown		1MHz	900μm	4.4mm		1.2Ohm	172.98879mg	-40°C~125°C		700μA	3mA				1	700μA	100V	Controller (PD), DC/DC	e3	Matte Tin (Sn)	DUAL	GULL WING	260			LM5072									1	Switching Regulator or Controllers										12.95W		48V							CURRENT-MODE				9V~70V	802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE		80 %	Both		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
SI3461-E01-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2000		Obsolete	3 (168 Hours)	11	EAR99					3mm	RoHS Compliant				11		10-VFDFN Exposed Pad						3mm			24.097095mg	-40°C~85°C		8mA					1			Controller (PSE), DC/DC			QUAD			3.3V		SI3461	11		YES	0.5mm		2.7V			1				3.6V		30W											YES							45V~57V	802.3af (PoE)					No		Yes
TPS23881RTQR	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)		yes	Active	3 (168 Hours)	56							ROHS3 Compliant					ALSO REQUIRE 3V TO 3.6V SUPPLY VOLTAGE	56-VFQFN Exposed Pad										-40°C~125°C				6mA	1mm		1			Controller (PSE)			QUAD			54V		TPS23881			YES	0.5mm	S-PQCC-N56	44V			8				57V			127W										YES							3V~3.6V	802.3at (PoE+), 802.3bt					No
LTC4278CDKD-1	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1					Tube			Obsolete	1 (Unlimited)								Non-RoHS Compliant						32-WFDFN Exposed Pad										0°C~70°C				1.35mA Max						Controller (PD), DC/DC																	1							25.5W											32-DFN (7x4)						37.2V~60V	802.3at (PoE+), 802.3af (PoE)					Yes		Yes
TPS2376PW	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 2 days ago)		Tube		yes	Active	1 (Unlimited)	8	EAR99					3mm	ROHS3 Compliant	Lead Free			8		8-TSSOP (0.173, 4.40mm Width)					1.2mm	4.4mm	1mm	1Ohm	39.008944mg	-40°C~85°C		240μA					1		57V	Controller (PD)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	48V		TPS2376	8		YES	0.65mm					1	Power Management Circuits					251mW	12.95W			350mA				13W	0.45mA		NO							0V~57V	802.3af (PoE)					Yes	405mA	No

TPS2376PWRG4 Texas Instruments
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PD69108ILQ-TR Microchip Technology
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SI3452A-B01-IM Silicon Labs
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LTC4269CDKD-2#TRPBF Linear Technology / Analog Devices
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MP8004GQW-P Monolithic Power Systems (MPS)
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PD69104BILQ-TR Microsemi
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LTC4274IUHF#TRPBF Analog Devices Inc.
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PD67124S Microsemi
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PD-8130GF/AC Microsemi Corporation

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LTC4266CUHF#TRPBF Analog Devices Inc.
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LTC4266CUHF#TRPBF Linear Technology / Analog Devices
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SI3453-B02-GMR Silicon Labs
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PD69101ILQ-TR Microchip Technology
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SI3454-B01-IM Silicon Labs
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LT4276AIUFD#PBF Linear Technology / Analog Devices
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LTC4257IS8#TRPBF Linear Technology / Analog Devices
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PD64012G Microsemi
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LM5071MTX-80/NOPB Texas Instruments
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TPS2383APM Texas Instruments
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LTC4257IDD#PBF Linear Technology / Analog Devices
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TPS2376DDA-HG4 Texas Instruments
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MP8001DS-LF Monolithic Power Systems (MPS)
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TPS2376PWG4 Texas Instruments
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LTC4278CDKD#TRPBF Linear Technology / Analog Devices
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LM5072MH-50/NOPB Texas Instruments
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LTC4291IUF#TRPBF Linear Technology / Analog Devices
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SI3461-E01-GM Silicon Labs
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TPS23881RTQR Texas Instruments
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LTC4278CDKD-1 Linear Technology / Analog Devices
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TPS2376PW Texas Instruments
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