LED Drivers IC

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.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
IS31LT3177-STLS4-TR $0.79	Lumissil Microsystems	IC LED DRIVER LIN DIM	Tape & Reel (TR),Cut Tape (CT)	SOT-23-6	Surface Mount	-	-40°C ~ 125°C (TA)
IS31LT3178-GRLS4-TR $0.92	Lumissil Microsystems	IC LED DRIVER LIN DIM	Tape & Reel (TR),Cut Tape (CT)	8-SOP-EP	Surface Mount	-	-40°C ~ 125°C (TA)
IS31LT3178-STLS4-TR $0.79	Lumissil Microsystems	IC LED DRIVER LIN DIM	Tape & Reel (TR),Cut Tape (CT)	SOT-23-6	Surface Mount	-	-40°C ~ 125°C (TA)
IS31LT3350-V1SDLS2-TR $1.28	Lumissil Microsystems	IC LED DRVR RGLTR PWM SOT89-5	Tape & Reel (TR),Cut Tape (CT)	SOT-89-5	Surface Mount	-	-40°C ~ 85°C (TA)
IS31LT3350-V1STLS2-TR $1.28	Lumissil Microsystems	IC LED DRVR RGLTR PWM SOT23-5	Tape & Reel (TR),Cut Tape (CT)	SOT-23-5	Surface Mount	-	-40°C ~ 85°C (TA)
IS31LT3352-V1GRLS2-TR $1.57	Lumissil Microsystems	IC LED DRVR RGLTR PWM 750MA 8SOP	Tape & Reel (TR),Cut Tape (CT)	8-SOP	Surface Mount	-	-40°C ~ 85°C (TA)
IS31LT3352-V2GRLS2-TR $0.41	Lumissil Microsystems	IC LED DRVR RGLTR PWM 750MA 8SOP	Tape & Reel (TR)	8-SOP	Surface Mount	-	-40°C ~ 85°C (TA)
IS31LT3353-SDLS4-TR $1.21	Lumissil Microsystems	IC LED DRVR RGLTR PWM 1A SOT89-5	Tape & Reel (TR),Cut Tape (CT)	SOT-89-5	Surface Mount	-	-40°C ~ 125°C (TA)