ADI LTC4257IS8-1#PBF
ADI LTC4257IS8-1#PBF

ADI LTC4257IS8-1#PBF

Manufacturer No:

LTC4257IS8-1#PBF

Manufacturer:

ADI

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

Tube 8-SOIC (0.154, 3.90mm Width) Controller (PD) 1 -40°C~85°C 57V Max LTC4257 8 DUAL 1

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

LTC4257IS8-1#PBF information

ADI LTC4257IS8-1#PBF technical specifications, attributes, parameters and parts with similar specifications to ADI LTC4257IS8-1#PBF.

  • Type
  • Parameter
  • Lifecycle Status
  • PRODUCTION (Last Updated: 3 months ago)
  • Factory Lead Time
  • 8 Weeks
  • Package / Case
  • 8-SOIC (0.154, 3.90mm Width)
  • Surface Mount
  • YES
  • Number of Pins
  • 8
  • Operating Temperature
  • -40°C~85°C
  • Packaging
  • Tube
  • Published
  • 2005
  • JESD-609 Code
  • e3
  • Part Status
  • Active
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Number of Terminations
  • 8
  • ECCN Code
  • EAR99
  • Type
  • Controller (PD)
  • Terminal Finish
  • Matte Tin (Sn)
  • Subcategory
  • Power Management Circuits
  • Technology
  • CMOS
  • Voltage - Supply
  • 57V Max
  • Terminal Position
  • DUAL
  • Terminal Form
  • GULL WING
  • Peak Reflow Temperature (Cel)
  • 260
  • Number of Functions
  • 1
  • Depth
  • 3.99mm
  • Time@Peak Reflow Temperature-Max (s)
  • 30
  • Pin Count
  • 8
  • Number of Channels
  • 1
  • Adjustable Threshold
  • NO
  • Power - Max
  • 12.95W
  • Current - Supply
  • 3mA
  • Supply Current-Max (Isup)
  • 3mA
  • Internal Switch(s)
  • Yes
  • Standards
  • 802.3af (PoE)
  • Auxiliary Sense
  • No
  • Length
  • 5mm
  • RoHS Status
  • RoHS Compliant
  • Lead Free
  • Lead Free

Download datasheets and manufacturer documentation for ADI LTC4257IS8-1#PBF.

Datasheets:

ConflictMineralStatement:

LTC4257IS8-1#PBF Overview


As part of the Tube package, PoE controller is embedded.Packaged according to 8-SOIC (0.154, 3.90mm Width).PoE controllers of this type are called Controller (PD).Channel number is growing strong/weak: 1.Ensure the reliability of the PoE by operating it at -40°C~85°C.Electrical Po E controller 57V Max has a 57V Max supply voltage.A part number's Po E controllers of LTC4257 can be determined by its base number.A 8 termination involves terminating a transmission line with a power over ethernet controller whose characteristic impedance matches the line's.There is a maximum power of 12.95W Watts in this electrical ethernet over power controller.8 pins are equipped with it.Current supplied to the load equals 3mA.The Po E controller in question is Po E controller of Power Management Circuits.The board has 8 pins.There is a 260 thermal peak of this electrical ethernet power controller (Cel).It reaches 3mA when it receives the maximal current (Isup).

LTC4257IS8-1#PBF Features


Tube package
8 pin count
8 pins


LTC4257IS8-1#PBF Applications


There are a lot of Linear Technology/Analog Devices
LTC4257IS8-1#PBF Power Over Ethernet (PoE) Controllers applications.


  • Security Cameras
  • Internet Appliances
  • POS Terminals
  • IEEE 802.3af Compliant PoE Powered Devices
  • Non-Compliant, Application Specific Devices
  • Higher Power Ethernet Powered Devices
  • IP Phone Power Management
  • Wireless Access Points
  • Security Cameras
  • Power over Ethernet

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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