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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 |
|---|---|---|---|---|---|---|---|
 IS31BL3228A-UTLS2-TR $0.23 | Lumissil Microsystems | IC LED DRV RGLTR NO 20MA 12UTQFN | Tape & Reel (TR) | 12-UTQFN (2x2) | Surface Mount | - | -40°C ~ 85°C (TA) |
IS31BL3228B-UTLS2-TR $0.23 | Lumissil Microsystems | IC LED DRV RGLTR NO 20MA 12UTQFN | Tape & Reel (TR) | 12-UTQFN (2x2) | Surface Mount | - | -40°C ~ 85°C (TA) |
| Lumissil Microsystems | IC LED DRVR RGLTR PWM 20MA 20QFN | Tape & Reel (TR) | 20-QFN (3x3) | Surface Mount | - | -40°C ~ 85°C (TA) | |
 IS31BL3230-QFLS2-TR $1.48 | Lumissil Microsystems | IC LED DRVR LIN PWM 90MA 16QFN | Tape & Reel (TR),Cut Tape (CT) | 16-QFN (3x3) | Surface Mount | - | -40°C ~ 85°C (TA) |
 IS31BL3231-DLS2-TR $1.45 | Lumissil Microsystems | IC LED DRIVER RGLTR 750MA 10DFN | Tape & Reel (TR),Cut Tape (CT) | 10-DFN (3x3) | Surface Mount | - | -40°C ~ 85°C (TA) |
| Lumissil Microsystems | IC LED DRIVER RGLTR 1.2A 10DFN | Tape & Reel (TR),Cut Tape (CT) | 10-DFN (3x3) | Surface Mount | - | -40°C ~ 85°C (TA) | |
 IS31BL3233A-DLS2-TR $1.16 | Lumissil Microsystems | IC LED DRV RGLTR PWM 750MA 14DFN | Tape & Reel (TR),Cut Tape (CT) | 14-DFN (3x2) | Surface Mount | - | -40°C ~ 85°C (TA) |
 IS31BL3506A-DLS2-TR $0.88 | Lumissil Microsystems | IC LED DRVR RGLTR PWM 2.2A 8DFN | Tape & Reel (TR),Cut Tape (CT) | 8-DFN (2x2) | Surface Mount | - | -40°C ~ 85°C (TA) |
