Name: LTC4257CS8#PBF
Brand: Linear Technology
SKU: LTC4257CS8-PBF
Availability: InStock
Rating: 5 (130 reviews)

LTC4257CS8#PBF

For Reference Only

Part Number	LTC4257CS8#PBF
Manufacturer	Linear Technology
Description	IC POE 802.3AF CONTROLLER 8-SOIC
Datasheet	LTC4257CS8#PBF Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	18,456 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 24 - May 29 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LTC4257CS8#PBF (PMIC - Power Over Ethernet (PoE) Controllers) is manufactured by Linear Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LTC4257CS8#PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LTC4257CS8#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LTC4257CS8#PBF.

LTC4257CS8#PBF Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Power Over Ethernet (PoE) Controllers
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Type	Controller (PD)
Number of Channels	1
Power - Max	12.95W
Internal Switch(s)	Yes
Auxiliary Sense	No
Standards	802.3af (PoE)
Voltage - Supply	57V (Max)
Current - Supply	3mA
Operating Temperature	0°C ~ 70°C
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

LTC4257CS8#PBF Reviews

Emma***** Joshi

April 8, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

Audr*****Avalos

March 6, 2023

★ ★ ★ ★ ★

Very good contact, well packed, hope to buy from you again.

Aval*****Ward

February 27, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Write a Review

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LTC4257CS8#PBF Packaging

LTC4257CS8#PBF FAQ

1. How to order LTC4257CS8#PBF on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LTC4257CS8#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LTC4257CS8#PBF. All suppliers must pass our qualification reviews before they can publish their products including LTC4257CS8#PBF on Heisener; we pay more attention to the channels and quality of LTC4257CS8#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LTC4257CS8#PBF price and inventory displayed accurate?

The price and inventory of LTC4257CS8#PBF fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LTC4257CS8#PBF?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LTC4257CS8#PBF we delivered, we will accept the replacement or return of the LTC4257CS8#PBF only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LTC4257CS8#PBF.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LTC4257CS8#PBF pin diagram, LTC4257CS8#PBF datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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LTC4257CS8#PBF Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

D# V36:1790_06488984

Analog Devices Inc

Power Over Ethernet -57V 13W 8-Pin SOIC N

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

Linear Technology

IC, HOT-SWAP CONTROLLER, SMD, SOIC8

264

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

D# C1S424500084270

Analog Devices Inc

Hot Swap Controller 1-CH -57V 8-Pin SOIC N

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

D# LTC4257CS8#PBF-ND

Analog Devices Inc

IC POE CNTRL 1 CHANNEL 8SOIC

667

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

Linear Technology

In stock shipping within 2days

147

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

D# 1274003

Linear Technology

IC, HOT-SWAP CONTROLLER, SMD, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

LTC4257CS8PBF

Linear Technology

OEM/CM QUOTES ONLY | NO BROKERS

4988

Part Number

Manufacturer

Description

Stock

LTC4257CS8PBF

Linear Technology

OEM/CM ONLY

6429

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

Linear Technology

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

Linear Technology

OEM/CM Immediate delivery

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

D# NS-LTC4257CS8#PBF

Linear Technology

OEM/CM ONLY

10290

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

D# LTC4257CS8#PBF

Linear Technology

Semiconductor

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

D# LTC4257CS8#PBF

Analog Devices Inc

POWER MANAGEMENT IC

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LTC4257CS8PBF

Linear Technology

OEM/CM ONLY

1923

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

LINEAR

IN stock Immediate delivery

Part Number

Manufacturer

Description

Stock

LTC4257CS8-PBF

Linear Technology

shipping today

175

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

Linear Technology

RFQ

11781

LTC4257CS8PBF

Linear Technology

RFQ

11336

Part Number

Manufacturer

Description

Stock

LTC4257CS8#PBF

D# 1274003

Linear Technology

IC, HOT-SWAP CONTROLLER, SMD, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

LTC4257CS8#PBF

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