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LP5521YQx
LP5521YQ/NOPB
Digi-Key Product Number
LP5521YQ/NOPBTR-ND
LP5521YQ/NOPBCT-ND
LP5521YQ/NOPBDKR-ND
ManufacturerTexas Instruments
Manufacturer Product NumberLP5521YQ/NOPB
DescriptionIC LED DRIVER RGLTR DIM 24WQFN
Manufacturer Standard Lead Time6 Weeks
Detailed DescriptionLED Driver IC 3 Output DC DC Regulator Switched Capacitor (Charge Pump) I²C Dimming 25.5mA 24-WQFN (5x4)
Product Attributes
TypeDescriptionSelect
Category
Mfr
Texas Instruments
Series
-
Package
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Type
DC DC Regulator
Topology
Switched Capacitor (Charge Pump)
Internal Switch(s)
Yes
Number of Outputs
3
Voltage - Supply (Min)
2.7V
Voltage - Supply (Max)
5.5V
Voltage - Output
4.55V
Current - Output / Channel
25.5mA
Frequency
1.25MHz
Dimming
I²C
Applications
Backlight
Operating Temperature
-30°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
24-VFQFN Exposed Pad
Supplier Device Package
24-WQFN (5x4)
Base Product NumberLP5521
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
Price and Procurement

41,025 In Stock
Can ship immediately
Factory Stock: 10,000
Price BreakUnit PriceExtended Price
1$2.51000$2.51
10$2.24800$22.48
25$2.12120$53.03
100$1.69710$169.71
250$1.48496$371.24
500$1.44254$721.27
Additional Resources
AttributeDescription
Other Names
LP5521YQ/NOPBTR
LP5521YQNOPB
LP5521YQTR
LP5521YQTR-ND
Standard Package1,000