EnglishEnglish
My Account

Hello welcome to Chipsmall!

  • My ProfileMy Profile
  • Address ManagementAddress Management
  • Change PasswordChange Password
  • Order Status & HistoryOrder Status & History
Cart
RFQ List
All PRODUCTS
Image is for your reference only, please check specifications for details
iconCompare
icon

LTC4274AIUHF-1#PBF

  • Available: 4014

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $0.00000US $0.00

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

Quick RFQ
  • esd
  • as
  • iso14001
  • iso9001
  • D&B

Product Parameter

  • Manufacturer
    Linear Technology
  • Manufacturer's Part No.
    LTC4274AIUHF-1#PBF
  • Categories
    Integrated Circuits (ICs)
  • Sub-Categories
    PMIC - Power Over Ethernet (PoE) Controllers
  • Series
    -
  • Number of Terminations
    38
  • Number of Functions
    1
  • Terminal Position
    QUAD
  • Supply Voltage
    3.3V
  • Power Supplies
    3.354V
  • Subcategory
    Power Management Circuits
  • Technology
    CMOS
  • Terminal Finish
    Matte Tin (Sn)
  • Length
    7mm
  • Width
    5mm
  • Factory Lead Time
    8 Weeks
  • Operating Temperature
    -40°C~85°C
  • Package / Case
    38-WFQFN Exposed Pad
  • Number of Pins
    38
  • Published
    2012
  • Packaging
    Tube
  • Frequency
    1MHz
  • Type
    Controller (PSE)
  • Part Status
    Active
  • Surface Mount
    YES
  • Height Seated (Max)
    0.8mm
  • Lifecycle Status
    PRODUCTION (Last Updated: 3 days ago)
  • Base Part Number
    LTC4274
  • Voltage - Supply
    45V~57V
  • Pin Count
    38
  • Current - Supply
    2.4mA
  • Terminal Pitch
    0.5mm
  • Number of Channels
    1
  • Power - Max
    38.7W
  • Supply Voltage-Max (Vsup)
    4.3V
  • Supply Voltage-Min (Vsup)
    3V
  • Nominal Input Voltage
    3.3V
  • Internal Switch(s)
    No
  • Adjustable Threshold
    YES
  • Supply Current-Max (Isup)
    5mA
  • Standards
    802.3at (PoE+), 802.3af (PoE), LTPoE++

Environmental & Export Classifications

  • ECCN Code
    EAR99
  • JESD-609 Code
    e3
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • RoHS Status
    ROHS3 Compliant
  • REACH SVHC
    No SVHC

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

RELEVANT BLOGS & POSTS

All types of capacitors for PCB: from basics to advanced
icon11 November 2024
icon95

All types of capacitors for PCB: from basics to advanced

In the world of printed circuit boards (PCBs), capacitors are indispensable and important components. They are tiny energy stores and regulators that play a variety of key roles in the circuit. With the help of this comprehensive guide, let us learn about all types of capacitors for pcb.

PMIC Meaning: In-depth Analysis of Power Management Integrated Circuits
icon28 August 2024
icon280

PMIC Meaning: In-depth Analysis of Power Management Integrated Circuits

This ultimate guide of PMIC will deeply discuss the meaning, working principle, function, and application of this efficient tool, and reveal its core position in modern electronic technology.

The Ultimate Guide to Different Types of IC
icon06 August 2024
icon325

The Ultimate Guide to Different Types of IC

In this article, we will have detailed explanations of various IC types and different types of IC packages.

Demystifying: How Does An Integrated Circuit Work
icon29 July 2024
icon335

Demystifying: How Does An Integrated Circuit Work

The Integrated Circuit (IC) plays a significant role in modern electronic technology, which integrates millions of transistors, resistors, capacitors and other electronic components on a small piece of semiconductor material, achieving high performance and low power consumption of various devices. And this ultimate guide will explore the working principles of integrated circuits, from the characteristics to the circuit design and manufacturing process, demystifying the secrets of integrated circuits.

Index:

  • Professional Platform

  • Full-speed Delivery

  • Wide Variety of Products

  • 365 Days of Quality Assurance