RT8555BWSC is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent

RT8555AWSC
Richtek USA Inc.
In Stock: 0
Unit Price: $2.71000
Datasheet

Parametric Equivalent

RT8555WSC
Richtek USA Inc.
In Stock: 0
Unit Price: $1.73000
Datasheet
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RT5735WSC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

RT8555BWSC

DigiKey Part Number
RT8555BWSCTR-ND - Tape & Reel (TR)
Manufacturer
Richtek USA Inc.
Manufacturer Product Number
RT8555BWSC
Description
IC LED DRV RGLTR PWM 20WLCSP
Customer Reference
Detailed Description
LED Driver IC 6 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 35mA 20-WLCSP (1.65x2.05)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Richtek USA Inc.
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)
24V
Voltage - Output
36V
Current - Output / Channel
35mA
Frequency
300kHz ~ 2MHz
Dimming
Analog, PWM
Applications
Backlight
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
20-UFBGA, WLCSP
Supplier Device Package
20-WLCSP (1.65x2.05)
Base Product Number
RT8555
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Available To Order
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
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Non-Cancelable/Non-Returnable