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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 |
|---|---|---|---|---|---|---|---|
| Lumissil Microsystems | IC LED DRVR LIN I2C 38MA 44QFN | Tape & Reel (TR),Cut Tape (CT) | 44-QFN (5x5) | Surface Mount | - | -40°C ~ 85°C (TA) | |
 IS31FL3236-TQLS2 $0.91 | Lumissil Microsystems | IC LED DRVR LIN I2C 38MA 48ETQFP | Tray | 48-eTQFP (7x7) | Surface Mount | - | -40°C ~ 85°C (TA) |
 IS31FL3236A-QFLS2-TR $2.11 | Lumissil Microsystems | IC LED DRIVER LINEAR 38MA 44QFN | Tape & Reel (TR),Cut Tape (CT) | 44-QFN (5x5) | Surface Mount | - | -40°C ~ 85°C (TA) |
IS31FL3236A-QFLS4-TR $2.21 | Lumissil Microsystems | IC LED DRIVER LINEAR 38MA 44QFN | Tape & Reel (TR),Cut Tape (CT) | 44-QFN (5x5) | Surface Mount | - | -40°C ~ 125°C (TA) |
 IS31FL3236A-TQLS4-TR $2.27 | Lumissil Microsystems | IC LED DRVR LINEAR 38MA 48ETQFP | Tape & Reel (TR),Cut Tape (CT) | 48-eTQFP (7x7) | Surface Mount | - | -40°C ~ 125°C (TA) |
IS31FL3237-QFLS4-TR $2.43 | Lumissil Microsystems | IC LED DRVR LIN PWM 38MA 44QFN | Tape & Reel (TR),Cut Tape (CT) | 44-QFN (5x5) | Surface Mount | - | -40°C ~ 125°C (TA) |
 IS31FL3238-QFLS4-TR $2.21 | Lumissil Microsystems | IC LED DRVR LIN PWM 78MA 28QFN | Tape & Reel (TR),Cut Tape (CT) | 28-QFN (5x5) | Surface Mount | - | -40°C ~ 125°C (TA) |
 IS31FL3239-QFLS4-TR $2.30 | Lumissil Microsystems | IC LED DRVR LINEAR NO 38MA 32QFN | Tape & Reel (TR),Cut Tape (CT) | 32-QFN (4x4) | Surface Mount | - | -40°C ~ 125°C (TA) |
