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	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package

IS31FL3205-QFLS4-TR IC LED DRVR LIN PWM 38MA 20QFN Lumissil Microsystems	59,206 In Stock	1 : ¥8.93000 Cut Tape (CT) 2,500 : ¥4.78194 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Linear	Constant Current	No	12	2.7V	5.5V	-	38mA	-	PWM	LED Lighting	-40°C ~ 125°C (TA)	-	-	Surface Mount	20-WFQFN Exposed Pad	20-QFN (3x3)
IS31FL3235A-QFLS2-TR IC LED DRVR LIN I2C 38MA 36QFN Lumissil Microsystems	38,118 In Stock	1 : ¥12.67000 Cut Tape (CT) 2,500 : ¥5.79572 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Linear	-	Yes	28	2.7V	5.5V	-	38mA	-	I2C	Backlight	-40°C ~ 85°C (TA)	-	-	Surface Mount	36-VFQFN Exposed Pad	36-QFN (4x4)
IS31FL3239-QFLS4-TR IC LED DRVR LINEAR NO 38MA 32QFN Lumissil Microsystems	7,868 In Stock	1 : ¥15.22000 Cut Tape (CT) 2,500 : ¥6.95484 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Linear	Constant Current	No	24	2.7V	5.5V	-	38mA	31.5kHz	No	LED Lighting	-40°C ~ 125°C (TA)	-	-	Surface Mount	32-WFQFN Exposed Pad	32-QFN (4x4)
PAM2804AAB010 IC LED DRIVER RGLTR 1A TSOT25 Diodes Incorporated	196,139 In Stock 261,000 Factory	1 : ¥3.78000 Cut Tape (CT) 3,000 : ¥1.58760 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	DC DC Regulator	Step-Down (Buck)	Yes	1	2.5V	6V	-	1A	1.5MHz	-	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-25
IS31FL3208A-QFLS4-TR IC LED DRVR LINEAR NO 38MA 28QFN Lumissil Microsystems	9,900 In Stock	1 : ¥11.49000 Cut Tape (CT) 2,500 : ¥4.87564 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Linear	Constant Current	No	18	2.7V	5.5V	-	38mA	23kHz	No	LED Lighting	-40°C ~ 125°C (TA)	-	-	Surface Mount	28-WFQFN Exposed Pad	28-QFN (4x4)
IS32LT3961-ZLA3-TR IC LED DRV RGLTR PWM 2A 16ETSSOP Lumissil Microsystems	4,514 In Stock	1 : ¥14.96000 Cut Tape (CT) 2,500 : ¥6.83892 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	DC DC Regulator	Step-Down (Buck)	No	1	5V	60V	-	2A	-	Analog, PWM	General Purpose	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-eTSSOP
MP2410AGJ-P IC LED DRV RGLTR PWM 2A TSOT23-6 Monolithic Power Systems Inc.	0 In Stock Check Lead Time	1 : ¥16.67000 Cut Tape (CT) 500 : ¥9.86736 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	DC DC Regulator	Step-Down (Buck)	Yes	1	4.2V	24V	-	2A	1MHz	Analog, PWM	Backlight	-40°C ~ 125°C (TJ)	-	-	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.