LP8557IAYFQR is available for purchase but is not normally stocked.
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Richtek USA Inc.
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Datasheet
LED Driver IC 6 Output DC DC Regulator Step-Up (Boost) PWM Dimming 25mA 16-DSBGA
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LED Driver IC 6 Output DC DC Regulator Step-Up (Boost) PWM Dimming 25mA 16-DSBGA
TMD16CCA

LP8557IAYFQR

DigiKey Part Number
296-40390-2-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
LP8557IAYFQR
Description
IC LED DRV RGLTR PWM 16DSBGA
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
LED Driver IC 6 Output DC DC Regulator Step-Up (Boost) PWM Dimming 25mA 16-DSBGA
Datasheet
 Datasheet
EDA/CAD Models
LP8557IAYFQR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
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
Base Product Number
Product Questions and Answers

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Available To Order
Check Lead Time
All prices are in EUR
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 0000,87666 €2 629,98 €
6 0000,85882 €5 152,92 €
9 0000,84988 €7 648,92 €
Manufacturers Standard Package
Unit Price without VAT:0,87666 €
Unit Price with VAT:1,05199 €