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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 |
|---|---|---|---|---|---|---|---|
| Allegro MicroSystems | IC LED DRVR LINEAR 75.5MA 24DIP | Tube | 24-DIP | Through Hole | - | -40°C ~ 85°C (TA) | |
 A6279EETTR-T $1.57 | Allegro MicroSystems | IC LED DRVR LINEAR 75.5MA 28QFN | Tape & Reel (TR),Cut Tape (CT) | 28-QFN (5x5) | Surface Mount | - | -40°C ~ 85°C (TA) |
 A6279ELP-T $1.07 | Allegro MicroSystems | IC LED DRVR LIN 75.5MA 24TSSOP | Tube | 24-TSSOP-EP | Surface Mount | - | -40°C ~ 85°C (TA) |
A6279ELPTR-T $2.07 | Allegro MicroSystems | IC LED DRVR LIN 75.5MA 24TSSOP | Tape & Reel (TR),Cut Tape (CT) | 24-TSSOP-EP | Surface Mount | - | -40°C ~ 85°C (TA) |
 A6279ELW-T $0.99 | Allegro MicroSystems | IC LED DRVR LINEAR 75.5MA 24SOIC | Tube | 24-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |
A6279ELWTR-T $1.90 | Allegro MicroSystems | IC LED DRVR LINEAR 75.5MA 24SOIC | Tape & Reel (TR),Cut Tape (CT) | 24-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |
 A6280EA-T $0.71 | Allegro MicroSystems | IC LED DRVR LIN PWM 150MA 16DIP | Bulk,Tube | 16-DIP | Through Hole | - | -40°C ~ 85°C (TA) |
| Allegro MicroSystems | IC LED DRVR LIN PWM 150MA 16QFN | Tape & Reel (TR) | 16-QFN/MLP (3x3) | Surface Mount | - | -40°C ~ 85°C (TA) |
