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

CAT4004AHU2-GT3 IC LED DRV LIN MULT-STEP 8UDFN onsemi	6,404 In Stock	1 : ¥10.10000 Cut Tape (CT) 3,000 : ¥4.05729 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Linear	-	Yes	4	2.4V	5.5V	-	20mA	-	Multi-Step	Backlight	-40°C ~ 85°C (TA)	Surface Mount	8-UFDFN Exposed Pad	8-UDFN (2x2)
CAT4002ASD-GT3 IC LED DRV LIN MULTI-STEP SC70-6 onsemi	0 In Stock Check Lead Time	1 : ¥4.93000 Cut Tape (CT) 3,000 : ¥1.76652 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Linear	-	Yes	2	2.4V	5.5V	-	20mA	-	Multi-Step	Backlight	-40°C ~ 85°C (TA)	Surface Mount	6-TSSOP, SC-88, SOT-363	SC-70-6

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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.