Home

Products

Integrated Circuits (ICs)

Power Management (PMIC)

Power Over Ethernet (PoE) Controllers

LTC4270BIUKG

Banner
productimage

LTC4270BIUKG

IC POE CNTRL 12 CHANNEL 52QFN

Manufacturer: Analog Devices Inc.

Categories: Power Over Ethernet (PoE) Controllers

Quality Control: Learn More

Analog Devices Inc. LTC4270BIUKG is a 12-channel Power Sourcing Equipment (PSE) controller designed for Power Over Ethernet (PoE) applications. This component supports the IEEE 802.3af, 802.3at (PoE+), and LTPoE++ standards, enabling efficient power delivery over Ethernet cables. The device operates within a supply voltage range of 45V to 57V, with a maximum power capacity of 25.5W per channel. It features 12 channels, each with independent control and protection. The LTC4270BIUKG is housed in a 52-QFN (7x8) package with an exposed pad, suitable for surface mounting. Its operating temperature range is -40°C to 85°C. This controller is utilized in networking equipment, wireless access points, security cameras, and other powered devices within the telecommunications and industrial automation sectors.

Additional Information

Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tube
Technical Details:
PackagingTube
Package / Case52-WFQFN Exposed Pad
Mounting TypeSurface Mount
TypeController (PSE)
Operating Temperature-40°C ~ 85°C
Voltage - Supply45V ~ 57V
Current - Supply9mA
Internal Switch(s)No
Standards802.3at (PoE+), 802.3af (PoE), LTPoE++
Supplier Device Package52-QFN (7x8)
Auxiliary SenseNo
Number of Channels12
Power - Max25.5 W

Request a Quote

Name (required)

Phone (required)

Work Email (required)

Country (required)

Company Name (required)

CAPTCHA

By providing a telephone number and submitting the form, you are consenting to be contacted by SMS text message and agreeing to our Privacy Policy. Message frequency may vary. Message and data rates may apply. Reply STOP to opt out of further messaging. Reply HELP for more information.
Clients Also Buy
Analog Devices FAQs

Analog Devices manufactures analog, mixed-signal, and digital signal processing (DSP) semiconductor components used to convert, measure, and interpret real-world signals.

Analog Devices core components include:

Analog Devices specializes in high-precision signal processing technologies that bridge the physical and digital worlds.

Analog Devices serves industries that require precise signal processing, sensing, and power management solutions.

Analog Devices key industries include:

These industries rely on Analog Devices for accuracy, reliability, and performance in mission-critical applications.

Analog Devices is known for its high-performance analog and signal-processing product lines used in industrial, automotive, and communications systems.

Analog Devices key product lines include:

  • ADXL series - MEMS accelerometers for motion sensing
  • ADIS series - inertial measurement units (IMUs) and precision sensors
  • ADSP series - digital signal processors (DSPs)
  • Blackfin processors - embedded DSP and microcontroller hybrid solutions
  • SHARC processors - high-performance floating-point DSPs
  • LTC (Linear Technology) power solutions - power management ICs and regulators
  • ADF series - RF and frequency synthesis solutions
  • ADA amplifiers - precision and high-speed amplifier families
  • MAX22663 - reinforced six-channel digital isolator
Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

The different types of integrated circuits include:

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.