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LP8557AYFQT

LP8557AYFQT

LP8557AYFQT

For Reference Only

Part Number

LP8557AYFQT

Manufacturer

Texas Instruments

Description

IC LED DRIVER RGLTR DIM 16DSBGA

Package

16-WFBGA, DSBGA

ECAD

In Stock

3,424 piece(s)

Unit Price

$ 2.8360 *

Lead Time

To be Confirmed

Estimated Delivery Time

Nov 16 - Nov 21 ( Choose Expedited Shipping)

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LP8557AYFQT

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about LP8557AYFQT?

Part Number # LP8557AYFQT (PMIC - LED Drivers) is manufactured by Texas Instrumentsand 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 LP8557AYFQTspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LP8557AYFQT with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LP8557AYFQT.

LP8557AYFQT Specifications

Manufacturer Texas Instruments
Category Integrated Circuits (ICs) - PMIC - LED Drivers
Package 16-WFBGA, DSBGA
ECAD Technical cover
Series -
Type DC DC Regulator
Topology Step-Up (Boost)
Internal Switch(s) Yes
Number of Outputs 6
Voltage - Supply (Min) 2.7V
Voltage - Supply (Max) 5.5V
Voltage - Output 28V
Current - Output / Channel 25mA
Frequency 500kHz, 1MHz
Dimming PWM
Applications Backlight
Operating Temperature -30°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 16-WFBGA, DSBGA
Supplier Device Package 16-DSBGA

LP8557AYFQT Reviews

Anton*****Spencer

March 25, 2023

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Oakl*****Raju

March 23, 2023

The specs range is wide for a selection and the customer service is great.

Elys*****drano

March 12, 2023

Not messy and easy to handle. I've used these professionally and for my self, and they never failed me.

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LP8557AYFQT FAQ

1. How to order LP8557AYFQT 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 LP8557AYFQT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theLP8557AYFQT. All suppliers must pass our qualification reviews before they can publish their products including LP8557AYFQT on Heisener;we pay more attention to the channels and quality of LP8557AYFQTproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LP8557AYFQT price and inventory displayed accurate?

The price and inventory of LP8557AYFQT 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 LP8557AYFQT?

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 LP8557AYFQT we delivered, we will accept the replacement or return of the LP8557AYFQT 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 ofLP8557AYFQT.
(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 LP8557AYFQT pin diagram, LP8557AYFQT datasheet?

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

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LP8557AYFQT Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

LP8557AYFQT

D# V36:1790_07295220

Texas Instruments

LED Driver 48 Segment 2200uA Supply Current 16-Pin DSBGA T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LP8557AYFQT

Texas Instruments

IC LED BACKLIGHT DVR 16DSBGA

0
Part Number Manufacturer Description Stock

LP8557AYFQT

D# 296-LP8557AYFQTTR-ND

Texas Instruments

IC LED DRIVER RGLTR DIM 16DSBGA

500
Part Number Manufacturer Description Stock

LP8557AYFQT

Texas Instruments

OEM/CM ONLY

365
Part Number Manufacturer Description Stock

LP8557AYFQT

Texas Instruments

LP8557 High-Efficiency LED Backlight Driver for Tablets

RoHS: Compliant
9250

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