LED Drivers IC

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 productsMfrDescriptionPackageSupplier Device PackageMounting TypeSeriesOperating Temperature
A8501ELPTR-T
A8501ELPTR-T
$2.86000
Allegro MicroSystemsIC LED DRVR RGLTR PWM 28TSSOPTape & Reel (TR),Cut Tape (CT)28-TSSOP-EPSurface Mount--40°C ~ 85°C (TA)
Allegro MicroSystemsIC LED DRVR RGLTR PWM 28TSSOPTape & Reel (TR)28-TSSOP-EPSurface Mount--40°C ~ 125°C (TA)
A8502KLPTR-T
A8502KLPTR-T
$4.34000
Allegro MicroSystemsIC LED DRVR RGLTR PWM 16ETSSOPTape & Reel (TR),Cut Tape (CT)16-eTSSOP-EPSurface Mount--40°C ~ 125°C (TA)
A8503EECTR-T
A8503EECTR-T
$3.60000
Allegro MicroSystemsIC LED DRVR RGLTR PWM 25MA 26QFNTape & Reel (TR),Cut Tape (CT)26-QFN/MLP (4x4)Surface Mount--40°C ~ 85°C (TA)
Allegro MicroSystemsIC LED DRVR RGLTR PWM 32MA 26QFNTape & Reel (TR)26-QFN/MLP (4x4)Surface Mount--40°C ~ 105°C (TA)
Allegro MicroSystemsIC LED DRVR RGLTR PWM 45MA 26QFNTape & Reel (TR)26-QFN/MLP (4x4)Surface Mount--40°C ~ 85°C (TA)
Allegro MicroSystemsIC LED DRVR CTRL PWM 80MA 24SOICTape & Reel (TR)24-SOICSurface Mount--40°C ~ 85°C (TA)
Allegro MicroSystemsIC LED DRV CTRL PWM 80MA 24TSSOPTape & Reel (TR)24-TSSOP-EPSurface Mount--40°C ~ 85°C (TA)
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