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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	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Number of Pins	Additional Feature	Package / Case	REACH SVHC	Height	Width	Thickness	Weight	Operating Temperature	Technology	Operating Supply Current	Current - Supply	Height Seated (Max)	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	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Number of Channels	Subcategory	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Power - Max	Output Voltage	Output Current-Max	Output Current	Max Output Power	Max Output Current	Input Voltage-Nom	Halogen Free	Power Dissipation	Supply Current-Max (Isup)	Adjustable Threshold	Neg Supply Voltage-Nom (Vsup)	Supplier Device Package	Max Output Voltage	Control Mode	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)	Internal Switch(s)	Min Current Limit	Auxiliary Sense
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
LTC4266AIUHF-1#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	26 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				38.7W									5mA								45V~57V		802.3at (PoE+), 802.3af (PoE), LTPoE++						No
MCZ34670EG	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	12 Weeks			Tube	2005			Obsolete	3 (168 Hours)	20	EAR99					ROHS3 Compliant					20-SOIC (0.295, 7.50mm Width)			7.5mm			-40°C~85°C			4.5mA	2.65mm	1			Controller (PD), DC/DC	e3	Matte Tin (Sn)	DUAL	GULL WING	260		40	MCZ34670		YES		R-PDSO-G20		1	Switching Regulator or Controllers				13W		0.7A				60V								CURRENT-MODE	30V	80V	60V Max		802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	480kHz			No
MAX5945CAX+	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2006		yes	Obsolete	1 (Unlimited)	36	EAR99					ROHS3 Compliant				PROGRAMMBLE I2C INTERFACE	36-BSOP (0.295, 7.50mm Width)						0°C~70°C	BICMOS		4.2mA		1			Controller (PSE)	e3	Matte Tin (Sn)	DUAL	GULL WING	260	3.3V		MAX5945	36	YES	0.8mm	R-PDSO-G36	3V	4	Power Management Circuits	1.8/5V	5.5V		15.4W									6.8mA	YES							32V~60V		802.3af (PoE)						No
SI3454-B01-IMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)				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
PM8800A	STMicroelectronics	RFQ Min: 1 Mult: 1	download	12 Weeks	ACTIVE (Last Updated: 7 months ago)	Surface Mount	Tube				Active	3 (168 Hours)	16	EAR99			10V	5mm	ROHS3 Compliant	Lead Free		16		16-TSSOP (0.173, 4.40mm Width) Exposed Pad		1mm	4.4mm			-40°C~85°C		3mA			1			Controller (PD), DC/DC	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260			PM8800	16					1				12.95W																		48V		802.3af (PoE)						Both		No
SI3400-BZ-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download				Tray	1999			Obsolete	1 (Unlimited)												20-VQFN Exposed Pad						-40°C~85°C			2mA					Controller (PD), DC/DC								SI3400						1					15W												20-QFN (5x5)					2.8V~57V		802.3af (PoE)						Yes		No
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
TPS2376PWR	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 4 days ago)		Tape & Reel (TR)			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			Controller (PD)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	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
TPS2384PAPRG4	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 6 days ago)		Tape & Reel (TR)			yes	Active	3 (168 Hours)	64	EAR99				10mm	ROHS3 Compliant	Lead Free		64		64-PowerTQFP		1.2mm	10mm	1mm	258.207457mg	-40°C~125°C			10mA		1		48V	Controller (PSE)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	GULL WING	260	48V		TPS2384	64	YES	0.5mm			4	Power Management Circuits		57V		15.4W										NO							44V~57V		802.3af (PoE)						Yes		No
SI3452D-B02-GM	Silicon Labs	RFQ Min: 1 Mult: 1	download				Tray	1999			Obsolete	3 (168 Hours)	40					6mm	RoHS Compliant			40		40-VFQFN Exposed Pad		830μm				-40°C~85°C		3.7mA			1			Controller (PSE)			QUAD			3.3V		SI3452	40	YES	0.5mm		3V	4	Power Management Circuits		3.6V	40W					40W							-54V						45V~57V		802.3at (PoE+), 802.3af (PoE)				-51V	-57V	Yes		No
PM8801	STMicroelectronics	RFQ Min: 1 Mult: 1	download		ACTIVE (Last Updated: 8 months ago)		Tube				Active	3 (168 Hours)	24	EAR99				7.8mm	ROHS3 Compliant					24-TSSOP (0.173, 4.40mm Width) Exposed Pad			4.4mm			-40°C~85°C					1			Controller (PD), DC/DC			DUAL	GULL WING		48V		PM8801		YES	0.65mm			2																								802.3at (PoE+), 802.3af (PoE)						No
SI3452D-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												-54V						45V~57V		802.3at (PoE+), 802.3af (PoE)				-51V	-57V	Yes		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
PD64001-0121	Microchip Technology	RFQ Min: 1 Mult: 1			NOT RECOMMENDED FOR NEW DESIGN (Last Updated: 1 month ago)		Bulk				Not For New Designs	1 (Unlimited)							RoHS Compliant					20-SOIC (0.295, 7.50mm Width)						-40°C~85°C								Controller (PSE)														1																	20-SOIC					44V~57V		802.3at (PoE+), 802.3af (PoE)						Yes
MAX5953DUTM+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2007		yes	Obsolete	1 (Unlimited)	48	EAR99				7mm	ROHS3 Compliant	Lead Free		48		48-WFQFN Exposed Pad			7mm			0°C~85°C	BICMOS		400μA	0.8mm	1			Controller (PD), DC/DC	e3	Matte Tin (Sn)	QUAD		260		30	MAX5953	48		0.5mm			1	Switching Regulator or Controllers				15W						48V								VOLTAGE-MODE		76V	11V~76V		802.3af (PoE)	PULSE WIDTH MODULATION	BUCK	250kHz			Yes		No
PDX16DPU13V12-DC2	Microsemi	RFQ Min: 1 Mult: 1									Active	1 (Unlimited)							RoHS Compliant
TPS2383PM	Texas Instruments	RFQ Min: 1 Mult: 1	download			Surface Mount	Tray				Obsolete	3 (168 Hours)	64	EAR99				10mm	ROHS3 Compliant	Contains Lead			3.3V DIGITAL & 5V ANALOG SUPPLY CAN BE INTERNALLY GENERATED OR CAN BE SUPPLIED EXTERNALLY	64-LQFP			10mm			0°C~70°C			5mA	1.6mm	1			Controller (PSE)			QUAD	GULL WING		48V		TPS2383	64		0.5mm	S-PQFP-G64	44V	8	Power Management Circuits		57V		15.4W									10mA	NO							44V~57V		802.3af (PoE)						No
LT4293HDD#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	14 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)							ROHS3 Compliant					10-WFDFN Exposed Pad						-40°C~125°C TJ			2mA					Controller (PD)														1					90W																	60V		802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++						No		Yes
MAX5940DESA+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)	2004		yes	Active	1 (Unlimited)	8	EAR99			64V	4.9mm	ROHS3 Compliant					8-SOIC (0.154, 3.90mm Width)			3.9mm			-40°C~85°C	BICMOS		400μA		1	1mA		Controller (PD)	e3	Matte Tin (Sn)	DUAL	GULL WING	260	48V		MAX5940	8	YES		R-PDSO-G8		1	Power Management Circuits	48V	67V	470mW	12.95W										YES							39.9V~67V		802.3af (PoE)						Yes		No
LTC4268CDKD-1#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2007			Active	1 (Unlimited)	32	EAR99				7mm	ROHS3 Compliant					32-WFDFN Exposed Pad			4mm			0°C~70°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
TPS23881ARTQT	Texas Instruments	RFQ Min: 1 Mult: 1		12 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
LTC4267CGN-3#TRPBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	2012			Active	1 (Unlimited)	16	EAR99				4.8895mm	ROHS3 Compliant					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	330kHz			No
MAX5945EAX+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2006		yes	Obsolete	1 (Unlimited)	36	EAR99					ROHS3 Compliant				PROGRAMMBLE I2C INTERFACE	36-BSOP (0.295, 7.50mm Width)						-40°C~85°C	BICMOS		4.2mA		1			Controller (PSE)	e3	Matte Tin (Sn)	DUAL	GULL WING	260	3.3V		MAX5945	36	YES	0.8mm	R-PDSO-G36	3V	4	Power Management Circuits	1.8/5V	5.5V		15.4W									6.8mA	YES							32V~60V		802.3af (PoE)						No
NCP1092DG	ON Semiconductor	RFQ Min: 1 Mult: 1	download	23 Weeks	ACTIVE (Last Updated: 2 days ago)		Bulk	2003	HIPO™	yes	Active	2 (1 Year)						4.93mm	ROHS3 Compliant	Lead Free		8		8-SOIC (0.154, 3.90mm Width)	No SVHC	1.47mm	4mm			-40°C~85°C						600μA	57V	Controller (PD)	e3	Tin (Sn)			NOT SPECIFIED		NOT SPECIFIED	NCP1092	8					1					12.95W	9.8V		500mA		5mA		Halogen Free						72V				0V~57V	-300mV	802.3af (PoE)						Yes
TPS2383APMRG4	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			8	Power Management Circuits		57V		15.4W	4V		425mA						10mA	NO							44V~57V		802.3af (PoE)						No
MP8001DS-LF-Z	Monolithic Power Systems (MPS)	RFQ Min: 1 Mult: 1	download	12 Weeks		Surface Mount	Tape & Reel (TR)	2007			Active	2 (1 Year)			85°C	-40°C			ROHS3 Compliant	Lead Free		8		8-SOIC (0.154, 3.90mm Width)						-40°C~85°C								Controller (PD)														1																	8-SOIC					0V~57V		802.3af (PoE)						Yes
TPS2384APAPR	Texas Instruments	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)				Obsolete	3 (168 Hours)							ROHS3 Compliant					64-PowerTQFP						-40°C~125°C			10mA				48V	Controller (PSE)								TPS2384						4					15.4W			450mA														44V~57V		802.3af (PoE)						Yes		No
MAX5972AETE+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2010			Active	3 (168 Hours)			85°C	-40°C			ROHS3 Compliant			16		16-WQFN Exposed Pad						-40°C~85°C			270μA					Controller (PD)								MAX5972						1					25.5W												16-TQFN (5x5)					36.6V~60V		802.3at (PoE+), 802.3af (PoE)						Yes		Yes
MAX5942ACSE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2004		yes	Active	1 (Unlimited)	16	EAR99			67V	9.9mm	ROHS3 Compliant			16	N	16-SOIC (0.154, 3.90mm Width)			3.9mm		200.686274mg	0°C~70°C	BICMOS	400μA			1			Controller (PD)	e3	Matte Tin (Sn)	DUAL	GULL WING	260			MAX5942	16					1	Switching Regulator or Controllers			727mW	12.95W		1A				48V								CURRENT-MODE			18V~67V		802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE				No

TPS23756PWPR Texas Instruments
TPS23756PWPR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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LTC4266AIUHF-1#TRPBF Linear Technology / Analog Devices
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MCZ34670EG NXP Semiconductors
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MAX5945CAX+ Maxim Integrated
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SI3454-B01-IMR Silicon Labs
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PM8800A STMicroelectronics
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SI3400-BZ-GM Silicon Labs
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MAX5988CETP+T Maxim Integrated
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TPS2376PWR Texas Instruments
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TPS2384PAPRG4 Texas Instruments
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SI3452D-B02-GM Silicon Labs
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PM8801 STMicroelectronics
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SI3452D-B01-GM Silicon Labs
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MAX5952AEAX+T Maxim Integrated
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PD64001-0121 Microchip Technology
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MAX5953DUTM+T Maxim Integrated
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PDX16DPU13V12-DC2 Microsemi
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TPS2383PM Texas Instruments
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LT4293HDD#TRPBF Linear Technology / Analog Devices
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MAX5940DESA+T Maxim Integrated
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LTC4268CDKD-1#TRPBF Linear Technology / Analog Devices
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TPS23881ARTQT Texas Instruments
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LTC4267CGN-3#TRPBF Linear Technology / Analog Devices
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MAX5945EAX+T Maxim Integrated
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NCP1092DG ON Semiconductor
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TPS2383APMRG4 Texas Instruments
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MP8001DS-LF-Z Monolithic Power Systems (MPS)
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TPS2384APAPR Texas Instruments
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MAX5972AETE+T Maxim Integrated
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MAX5942ACSE+ Maxim Integrated
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