LTC4290CIUJ#TRPBF
- Mfr.Part #
- LTC4290CIUJ#TRPBF
- Manufacturer
- Linear Technology
- Package / Case
- 40-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- LTC4290 - POE 13W 8-PORT PSE CON
- Stock
- 6,000
- In Stock :
- 6,000
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- Manufacturer :
- Linear Technology
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Packaging :
- Tape and Reel (TR)
- Surface Mount :
- yes
- Published :
- 2013
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 40
- Type :
- Controller (PSE)
- Terminal Position :
- QUAD
- Number of Channels :
- 8
- Power Supplies :
- 3.354V
- Voltage - Supply :
- 3V~3.6V
- Additional Feature :
- ALSO REQUIRED VDD OF 3V TO 3.6V
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LTC4290
- Standards :
- 802.3af (PoE)
- Neg Supply Voltage-Max (Vsup) :
- -45V
- Length :
- 6mm
- Width :
- 6mm
- Pin Count :
- 40
- Package / Case :
- 40-WFQFN Exposed Pad
- Operating Temperature :
- -40°C~85°C
- Neg Supply Voltage-Nom (Vsup) :
- -54V
- Power - Max :
- 13W
- JESD-30 Code :
- S-PQCC-N40
- Supply Current-Max (Isup) :
- 15mA
- Factory Lead Time :
- 8 Weeks
- Terminal Pitch :
- 0.5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Current - Supply :
- 10mA
- Neg Supply Voltage-Min (Vsup) :
- -57V
- Internal Switch(s) :
- No
- Datasheets
- LTC4290CIUJ#TRPBF

Power Over Ethernet (PoE) Controllers Linear Technology LTC4290CIUJ#TRPBF Overview
Introducing the Power Over Ethernet (PoE) Controllers Linear Technology LTC4290CIUJ#TRPBF, a state-of-the-art PoE controller designed for efficient power management across multiple network devices. This advanced product from Linear Technology ensures a reliable and seamless distribution of 13W power per port, supporting up to 8 ports. The LTC4290CIUJ#TRPBF is tailored for businesses looking to enhance their network infrastructure with robust, scalable, and energy-efficient PoE solutions. Its superior design is perfect for high-density applications where space and power efficiency are critical. This product not only simplifies the deployment of network power systems but also significantly reduces the overall operational costs and infrastructure complexity.
LTC4290CIUJ#TRPBF Features
The LTC4290CIUJ#TRPBF boasts a comprehensive set of features that enhance its performance and usability. These include automatic per-port power allocation, advanced thermal management to prevent overheating, and fault protection mechanisms that ensure a safe operating environment for all connected devices. The integration of smart energy management technologies also allows for optimal power utilization and efficiency, making the LTC4290CIUJ#TRPBF an ideal choice for modern, power-sensitive network infrastructures.
LTC4290CIUJ#TRPBF Applications
- Enterprise Networking: Ideal for powering VoIP phones, wireless access points, and surveillance cameras within a corporate environment, ensuring consistent performance and reliability.
- Industrial Automation: Utilized in industrial settings for controlling and powering sensors, actuators, and other networked industrial devices with precise power management.
- Healthcare Facilities: Supports critical healthcare equipment such as networked medical devices and patient monitoring systems, ensuring they operate without power interruption.
- Smart City Infrastructure: Powers devices integral to smart city operations such as networked lighting and traffic control systems, facilitating improved urban management and efficiency.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















