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

MIC2289-34YML-TR IC LED DRVR RGLTR PWM 750MA 8MLF Microchip Technology	13,316 In Stock	1 : ¥13.86000 Cut Tape (CT) 5,000 : ¥10.62608 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	DC DC Regulator	Step-Up (Boost)	Yes	1	2.5V	10V	34V	750mA (Switch)	1.2MHz	Analog, PWM	Backlight	-40°C ~ 125°C (TJ)	Surface Mount	8-VFDFN Exposed Pad, 8-MLF®	8-MLF® (2x2)
RT4533GJ6 IC LED DRVR RGLTR PWM TSOT23-6 Richtek USA Inc.	5,746 In Stock	1 : ¥7.48000 Cut Tape (CT) 3,000 : ¥3.17333 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	DC DC Regulator	Step-Up (Boost)	Yes	1	2.5V	5.5V	36.5V	1.2A (Switch)	1.1MHz	PWM	Backlight	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6

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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.