LP8557AYFQR

Part No :: LP8557AYFQR

Manufacturer: VIGOR

VIGOR # :: 3922950

Description: LP8557 HIGH-EFFICIENCY LED BACKL

Catalog: PMIC - LED Drivers

DataSheet: LP8557AYFQR PDF

Country of origin: -

Date code: -

LP8557AYFQR Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Active
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

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LM36922HYFFR Match 100%	Texas Instruments IC WHITE LED DVR 12DSBGA	LP8557AYFQR vs LM36922HYFFR
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LM36923HYFFR Match 100%	Texas Instruments IC WHITE LED DVR 12DSBGA	LP8557AYFQR vs LM36923HYFFR
LM36922YFFR Match 100%	VIGOR LM36922 HIGH EFFICIENCY, DUAL-ST	LP8557AYFQR vs LM36922YFFR
LP8557AYFQT Match 100%	Texas Instruments IC LED DRIVER RGLTR DIM 16DSBGA	LP8557AYFQR vs LP8557AYFQT
LP8557IAYFQT Match 100%	Texas Instruments IC LED DRIVER RGLTR DIM 16DSBGA	LP8557AYFQR vs LP8557IAYFQT

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.

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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: 819000

Shipped from

HK warehouse

Expected Shipping Date

Aug 24 - Aug 28 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.0400~~	~~$1.04~~
3000	~~$0.9504~~	~~$2 851.20~~
6000	~~$0.9152~~	~~$5 491.20~~

Current price of LP8557AYFQR 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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LP8557AYFQR

LP8557AYFQR

3922950

Pricing(USD)