LED Drivers

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Topology	Internal Switch(s)	Number of Outputs	Voltage - Supply (Min)	Voltage - Supply (Max)	Voltage - Output	Current - Output / Channel	Frequency	Dimming	Applications	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package

LP5562TMX/NOPB IC LED DRV LIN I2C 12DSBGA Texas Instruments	13,847 In Stock	1 : ¥10.37000 Cut Tape (CT) 3,000 : ¥4.41159 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Linear	-	Yes	4	2.7V	5.5V	-	25.5mA	256Hz, 558Hz	I2C	Backlight	-40°C ~ 85°C (TA)	Surface Mount	12-WFBGA, DSBGA	12-DSBGA
LP5009RUKR IC LED DRVR LIN PWM 35MA 20WQFN Texas Instruments	4,576 In Stock	1 : ¥8.93000 Cut Tape (CT) 3,000 : ¥3.76947 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Linear	Constant Current	No	9	2.7V	5.5V	0V ~ 5.5V	35mA	29kHz	Analog, PWM	LED Lighting	-40°C ~ 85°C (TA)	Surface Mount	20-WFQFN Exposed Pad	20-WQFN (3x3)

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LED Drivers

Devices in the LED driver PMIC (Power Management Integrated Circuit) family are used to supply a current flow of controlled value to a load, typically a Light Emitting Diode, from a power source having a nominally fixed voltage. Key differentiators from the very similar products designed for voltage regulation include a characteristically lower feedback voltage (to improve system efficiency) and high prevalence of provisions for external control of the device's operating point, used to implement dimming functions in lighting applications.