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STM32F103C8T6
MFI343S00177
STM32F407VET6
ATMEGA328P-PU

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

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	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	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	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	Bandwidth	Input Current	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 (Min)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Power - Max	Output Voltage	Output Current-Max	Number of Outputs	Output Current	Max Output Power	Max Output Current	Input Voltage-Nom	Halogen Free	Power Dissipation	Supply Current-Max (Isup)	Adjustable Threshold	Supplier Device Package	Rise Time	Fall Time (Typ)	Control Mode	Switching Frequency	Input Voltage (Min)	Input Voltage (Max)	Voltage - Supply	Standards	Control Technique	Switcher Configuration	Switching Frequency-Max	Topology	Max Duty Cycle	Internal Switch(s)	Duty Cycle	Min Current Limit	Auxiliary Sense
STHS2375AM6F	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)			Obsolete	1 (Unlimited)	8	EAR99					ROHS3 Compliant				8		8-SOIC (0.154, 3.90mm Width)											-40°C~85°C				250μA					1			Controller (PD)			DUAL	GULL WING		48V		STHS2375	8							1	Power Management Circuits			57V		12.95W										0.45mA	YES								0V~57V	802.3af (PoE)						Yes			No
LTC4271IUF#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube	2015		Active	1 (Unlimited)	24	EAR99				4mm	ROHS3 Compliant						24-WFQFN Exposed Pad							4mm				-40°C~85°C	CMOS			10mA			0.8mm	8542.39.00.01	1			Controller (PSE)	e3	Matte Tin (Sn)	QUAD			3.3V		LTC4271	24		YES	0.5mm	S-PQCC-N24	3V			Power Management Circuits		3.354V	3.6V												15mA									3V~3.6V	802.3at (PoE)						No
LTC4269CDKD-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			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
MAX5935CAX+	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			Obsolete	1 (Unlimited)							ROHS3 Compliant						36-BSOP (0.295, 7.50mm Width)											0°C~70°C				4.2mA								Controller (PSE)																4						15.4W												36-SSOP							32V~60V	802.3af (PoE)						No			No
NCP1082DER2G	ON Semiconductor	RFQ Min: 1 Mult: 1	download	14 Weeks	ACTIVE (Last Updated: 1 week ago)		Tape & Reel (TR)	2008	yes	Active	2 (1 Year)	20	EAR99				6.5mm	ROHS3 Compliant	Lead Free		No	20	ALSO OPERATES AS LDO REGULATOR	20-TSSOP (0.173, 4.40mm Width) Exposed Pad							4.4mm				-40°C~85°C									1			Controller (PD), DC/DC	e3	Tin (Sn)	DUAL	GULL WING				NCP1082	20		YES	0.65mm				1	Switching Regulator or Controllers					13W	9V						1.4V	Halogen Free							CURRENT-MODE			57V	0V~57V	802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	500kHz	Flyback		Both			Yes
NCP1081DER2G	ON Semiconductor	RFQ Min: 1 Mult: 1	download	24 Weeks	ACTIVE (Last Updated: 1 day ago)		Tape & Reel (TR)	2008	yes	Active	2 (1 Year)	20	EAR99				6.5mm	ROHS3 Compliant	Lead Free			20		20-TSSOP (0.173, 4.40mm Width) Exposed Pad			No SVHC		500kHz		4.4mm				-40°C~85°C									1	510mA	57V	Controller (PD), DC/DC	e3	Tin (Sn)	DUAL	GULL WING				NCP1081	20		YES	0.65mm				1	Switching Regulator or Controllers					40W	9V					6.5mA		Halogen Free					50ns	50 ns	CURRENT-MODE	500kHz			0V~57V	802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE		Flyback		Both	80 %		No
MAX5971AETI+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2003	yes	Active	1 (Unlimited)	28	EAR99				5mm	ROHS3 Compliant		Tin		28		28-WFQFN Exposed Pad							5mm				-40°C~85°C	BICMOS	2.5mA					0.8mm		1			Controller (PSE)	e3		QUAD			54V		MAX5971	28			0.5mm		32V		1	Power Management Circuits		32/60V	60V	2.76W	40W										4mA	YES								32V~60V	802.3at (PoE+), 802.3af (PoE)						Yes			No
TPS2379DDAR	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 4 days ago)	Surface Mount	Tape & Reel (TR)		yes	Active	2 (1 Year)	8	EAR99				4.89mm	ROHS3 Compliant	Lead Free	Gold		8		8-PowerSOIC (0.154, 3.90mm Width)	Parallel					1.7mm	3.9mm	1.48mm			-40°C~125°C TJ				850mA					1	500μA		Controller (PD)	e4		DUAL	GULL WING	260	1.4V		TPS2379								1	Power Management Circuits		40/57V	57V		25W											NO								0V~57V	IEEE 802.3						Yes			No
TPS2378DDAR	Texas Instruments	RFQ Min: 1 Mult: 1		12 Weeks	ACTIVE (Last Updated: 4 days ago)	Surface Mount	Tape & Reel (TR)		yes	Active	2 (1 Year)	8	EAR99				4.89mm	ROHS3 Compliant	Lead Free		No	8	RESET THRESHOLD VOLTAGE IS 3.9V	8-PowerSOIC (0.154, 3.90mm Width)						1.7mm	3.9mm	1.48mm			-40°C~85°C		285μA							1	500μA		Controller (PD)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	1.4V		TPS2378								1	Power Management Circuits		40/57V	57V	25.5W												NO								0V~57V	802.3at (PoE+), 802.3af (PoE)						Yes
TPS2384PAP	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 2 days ago)		Tray		yes	Active	3 (168 Hours)	64	EAR99			48V	10mm	ROHS3 Compliant	Lead Free			64		64-PowerTQFP			No SVHC		400kHz	1.2mm	10mm	1mm		258.207457mg	-40°C~125°C				10mA					1		57V	Controller (PSE)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	GULL WING	260	48V		TPS2384	64		YES	0.5mm				4	Power Management Circuits				21.47mW	15.4W	7V										NO								44V~57V	802.3af (PoE)						Yes			No
TPS23770PWPR	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 3 days ago)		Tape & Reel (TR)		yes	Active	2 (1 Year)	20	EAR99				6.5mm	ROHS3 Compliant	Lead Free			20		20-PowerTSSOP (0.173, 4.40mm Width)						1.2mm	4.4mm	1mm	1Ohm	81.788374mg	-40°C~85°C		1.3mA			2MHz				1		67V	Controller (PD), DC/DC	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260			TPS23770	20		YES	0.65mm				1	Switching Regulator or Controllers				1.2W	12.95W				1A			48V		13W						CURRENT-MODE				0V~67V	802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE	565kHz			Both		405mA	No
PM8803	STMicroelectronics	RFQ Min: 1 Mult: 1	download	12 Weeks	ACTIVE (Last Updated: 7 months ago)	Surface Mount	Tray			Active	3 (168 Hours)	20	EAR99			3.6V	6.5mm	ROHS3 Compliant	Lead Free					20-TSSOP (0.173, 4.40mm Width) Exposed Pad							4.4mm				-40°C~85°C			80mA						1			Controller (PD), DC/DC	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260			PM8803	20			0.65mm	R-PDSO-G20			1	Switching Regulator or Controllers					25.5W							48V								CURRENT-MODE		32.5V			802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE			80 %	Both			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
PD69012	Microchip Technology	RFQ Min: 1 Mult: 1				Surface Mount	Tray		yes	Not For New Designs	1 (Unlimited)			85°C	-40°C	55V		RoHS Compliant				80		LQFP		80V		-300mV															8542.39.00.01				Driver																12																										802.3at (PoE+), 802.3af (PoE)
PD69008	Microchip Technology	RFQ Min: 1 Mult: 1			NOT RECOMMENDED FOR NEW DESIGN (Last Updated: 2 weeks ago)		Tray		yes	Not For New Designs	1 (Unlimited)	80	EAR99					RoHS Compliant						LQFP																							Driver			QUAD	GULL WING						INDUSTRIAL	YES	0.5mm			-40°C	8	Power Management Circuits	Not Qualified	44/57V													16mA										802.3at (PoE+), 802.3af (PoE)
SI3453A-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
TPS2384PJDR	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 1 day ago)		Tape & Reel (TR)		yes	Active	3 (168 Hours)	64	EAR99				10mm	ROHS3 Compliant	Lead Free			64		64-TQFP Exposed Pad						1.2mm	10mm	1mm		248.398522mg	-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
POEGAT60-US	Compex Systems Pte Ltd	RFQ Min: 1 Mult: 1	download							Unconfirmed								RoHS non-compliant																													Injector																									1
MAX5953AUTM+	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2007	yes	Obsolete	1 (Unlimited)	48	EAR99				7mm	ROHS3 Compliant	Lead Free			48		48-WFQFN Exposed Pad					500kHz		7mm				0°C~85°C						400μA	0.8mm		1		67V	Controller (PD), DC/DC	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD		260			MAX5953	48		YES	0.5mm				1	Switching Regulator or Controllers					15W	5.6V			300mA			48V								VOLTAGE-MODE				11V~76V	802.3af (PoE)	PULSE WIDTH MODULATION	BUCK				Yes			No
SI3462-E01-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	2000		Active	1 (Unlimited)	11				3.3V	3mm	RoHS Compliant				11		10-VFDFN Exposed Pad						830μm					-40°C~85°C		8mA							1			Controller (PSE)			QUAD			3.3V		SI3462			YES	0.5mm				1					30W						30W														45V~57V	802.3at (PoE+), 802.3af (PoE)						Yes			No
SI3402-B-GMR	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	1997		Active	3 (168 Hours)	20	EAR99				5mm	RoHS Compliant						20-VQFN Exposed Pad					350kHz		5mm				-40°C~85°C		2mA					0.9mm		1		57V	Controller (PD), DC/DC			QUAD		260		30				YES	0.8mm	S-XQCC-N20			1					17W			0.68A					5V												2.8V~57V	802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION	BUCK				Yes			No
MAX5941AESE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	7 Weeks			Tube	2004	yes	Active	1 (Unlimited)	16	EAR99				9.9mm	ROHS3 Compliant						16-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		MAX5941	16		YES					1	Switching Regulator or Controllers			67V		12.95W		0.3A									YES				CURRENT-MODE				18V~67V	802.3af (PoE)						No
LTC4267IDHC-3#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	10 Weeks	PRODUCTION (Last Updated: 1 week ago)	Surface Mount	Tube	2007		Active	1 (Unlimited)	16	EAR99			-57V	5mm	ROHS3 Compliant				16		16-WFDFN Exposed Pad					300kHz	700μm	3mm				-40°C~85°C	CMOS			3mA Max					1	3mA	57V	Controller (PD), DC/DC	e3	Matte Tin (Sn)	DUAL		260		30	LTC4267	16							1	Switching Regulator or Controllers					12.95W				1A											CURRENT-MODE				57V Max	802.3af (PoE)		SINGLE				No
MAX5942BCSE+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2004	yes	Active	1 (Unlimited)	16	EAR99				9.9mm	ROHS3 Compliant					N	16-SOIC (0.154, 3.90mm Width)					275kHz		3.9mm				0°C~70°C	BICMOS			400μA					1			Controller (PD)	e3	Matte Tin (Sn)	DUAL	GULL WING	260			MAX5942	16							1	Switching Regulator or Controllers					12.95W		1A					48V								CURRENT-MODE			67V	18V~67V	802.3af (PoE)	PULSE WIDTH MODULATION	SINGLE				No
TPS2377D-1G4	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 4 days ago)		Tube		yes	Active	1 (Unlimited)	8	EAR99				4.9mm	ROHS3 Compliant	Lead Free			8		8-SOIC (0.154, 3.90mm Width)						1.75mm	3.91mm	1.58mm		72.603129mg	-40°C~85°C				240μA					1		57V	Controller (PD)	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	48V		TPS2377	8		YES					1	Power Management Circuits					12.95W				350mA					13W	0.35mA	NO								0V~57V	802.3af (PoE)						Yes		405mA	No
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
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
TPS23752PWP	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 5 days ago)		Tube		yes	Active	2 (1 Year)	20	EAR99			57V	6.5mm	ROHS3 Compliant	Lead Free			20		20-PowerTSSOP (0.173, 4.40mm Width)						1.2mm	4.4mm	1mm	750Ohm	81.788374mg	-40°C~85°C		210μA			4.4 kHz				1			Controller (PD), DC/DC	e4	NICKEL PALLADIUM GOLD	DUAL	GULL WING	260	48V	NOT SPECIFIED	TPS23752			YES	0.65mm				1	Switching Regulator or Controllers	Not Qualified				25.5W							10.9V			0.85mA					CURRENT-MODE				0V~57V	802.3at (PoE+), 802.3af (PoE)	PULSE WIDTH MODULATION		276kHz		85 %	Yes
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
MP8005DF-LF	Monolithic Power Systems (MPS)	RFQ Min: 1 Mult: 1	download	16 Weeks			Tube	2013	yes	Active	2A (4 Weeks)	20	EAR99			48V	6.5mm	ROHS3 Compliant	Lead Free					20-TSSOP (0.173, 4.40mm Width) Exposed Pad							4.4mm		1.2Ohm		-40°C~85°C		270μA							1			Controller (PD), DC/DC	e3	Matte Tin (Sn)	DUAL	GULL WING	260	48V	40		20		YES	0.65mm	R-PDSO-G20			1				57V													YES								0V~57V	802.3af (PoE)						No

STHS2375AM6F STMicroelectronics
STHS2375AM6F datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from STMicroelectronics stock available at HK JDW

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LTC4271IUF#PBF Linear Technology / Analog Devices
LTC4271IUF#PBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at HK JDW

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LTC4269CDKD-1#TRPBF Linear Technology / Analog Devices
LTC4269CDKD-1#TRPBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at HK JDW

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MAX5935CAX+ Rochester Electronics
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NCP1082DER2G ON Semiconductor
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NCP1081DER2G ON Semiconductor
NCP1081DER2G datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from ON Semiconductor stock available at HK JDW

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

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TPS2379DDAR Texas Instruments
TPS2379DDAR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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TPS2378DDAR Texas Instruments
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TPS2384PAP Texas Instruments
TPS2384PAP datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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TPS23770PWPR Texas Instruments
TPS23770PWPR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Texas Instruments stock available at HK JDW

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PM8803 STMicroelectronics
PM8803 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from STMicroelectronics stock available at HK JDW

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PM8800A STMicroelectronics
PM8800A datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from STMicroelectronics stock available at HK JDW

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PD69012 Microchip Technology
PD69012 datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Microchip Technology stock available at HK JDW

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PD69008 Microchip Technology
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SI3453A-B02-GM Silicon Labs
SI3453A-B02-GM datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at HK JDW

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TPS2384PJDR Texas Instruments
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POEGAT60-US Compex Systems Pte Ltd
Power Over Ethernet 56V 60W 1.1A

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MAX5953AUTM+ Maxim Integrated
MAX5953AUTM+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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SI3462-E01-GMR Silicon Labs
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SI3402-B-GMR Silicon Labs
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MAX5941AESE+ Maxim Integrated
MAX5941AESE+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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LTC4267IDHC-3#PBF Linear Technology / Analog Devices
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MAX5942BCSE+T Maxim Integrated
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TPS2377D-1G4 Texas Instruments
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MAX5942ACSE+ Maxim Integrated
MAX5942ACSE+ datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Maxim Integrated stock available at HK JDW

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MAX5945CAX+ Maxim Integrated
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TPS23752PWP Texas Instruments
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MP8001DS-LF-Z Monolithic Power Systems (MPS)
MP8001DS-LF-Z datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Monolithic Power Systems Inc. stock available at HK JDW

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MP8005DF-LF Monolithic Power Systems (MPS)
MP8005DF-LF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Monolithic Power Systems Inc. stock available at HK JDW

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