LTC4257IDD#TRPBF

Part No :: LTC4257IDD#TRPBF

Manufacturer: Linear Technology (Analog Devices, Inc.)

VIGOR # :: 3988943

Description: IC POE CNTRL 1 CHANNEL 8DFN

Catalog: PMIC - Power Over Ethernet (PoE) Controllers

DataSheet: LTC4257IDD#TRPBF PDF

Country of origin: -

Date code: -

LTC4257IDD#TRPBF Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Active
Type:	Controller (PD)
Number of Channels:	1
Power - Max:	12.95 W
Internal Switch(s):	Yes
Auxiliary Sense:	No
Standards:	802.3af (PoE)
Voltage - Supply:	57V (Max)
Current - Supply:	3mA
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	8-WFDFN Exposed Pad
Supplier Device Package:	8-DFN (3x3)

Alternative Products

Part Number	Manufacturer & Description	Compare
LTC4257IDD-1#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC POE CNTRL 1 CHANNEL 8DFN	LTC4257IDD#TRPBF vs LTC4257IDD-1#TRPBF
LTC4257IDD-1#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC POE CNTRL 1 CHANNEL 8DFN	LTC4257IDD#TRPBF vs LTC4257IDD-1#PBF
LTC4257IDD#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC POE CNTRL 1 CHANNEL 8DFN	LTC4257IDD#TRPBF vs LTC4257IDD#PBF

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
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If you need the detailed invoice or tax ID,please email us.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 2950

Shipped from

HK warehouse

Expected Shipping Date

Jul 30 - Aug 03 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.4662~~	~~$1.47~~
2500	~~$1.4662~~	~~$3 665.48~~

Current price of LTC4257IDD#TRPBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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