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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 |
|---|---|---|---|---|---|---|---|
 BD81A24MUF-ME2 $4.70 | Rohm Semiconductor | IC LED DRV RGLT PWM VQFN28FV5050 | Tape & Reel (TR),Cut Tape (CT) | VQFN28FV5050 | Surface Mount, Wettable Flank | - | -40°C ~ 125°C |
 BD81A24MUV-ME2 $4.94 | Rohm Semiconductor | IC LED DRV CTRL PWM VQFN28SV5050 | Tape & Reel (TR),Cut Tape (CT) | VQFN28SV5050 | Surface Mount | - | -40°C ~ 125°C (TA) |
BD81A34MUV-ME2 $2.09 | Rohm Semiconductor | IC LED DRV CTRL PWM VQFN28SV5050 | Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT) | VQFN28SV5050 | Surface Mount | - | -40°C ~ 125°C (TA) |
 BD81A44EFV-ME2 $3.40 | Rohm Semiconductor | IC LED DRVR CTRLR PWM 28HTSSOP | Tape & Reel (TR),Cut Tape (CT) | 28-HTSSOP-B | Surface Mount | - | -40°C ~ 125°C (TA) |
BD81A44MUV-ME2 $4.73 | Rohm Semiconductor | IC LED DRV CTRL PWM VQFN28SV5050 | Tape & Reel (TR),Cut Tape (CT) | VQFN28SV5050 | Surface Mount | - | -40°C ~ 125°C (TA) |
BD81A74EFV-ME2 $4.69 | Rohm Semiconductor | IC LED DRVR CTRLR PWM 28HTSSOP | Tape & Reel (TR),Cut Tape (CT) | 28-HTSSOP-B | Surface Mount | - | -40°C ~ 125°C (TA) |
BD81A74MUV-ME2 $4.63 | Rohm Semiconductor | IC LED DRV CTRL PWM VQFN28SV5050 | Tape & Reel (TR),Cut Tape (CT) | VQFN28SV5050 | Surface Mount | - | -40°C ~ 125°C |
 BD81A76EFV-ME2 $5.60 | Rohm Semiconductor | IC LED DRVR CTRLR PWM 30HTSSOP | Tape & Reel (TR),Cut Tape (CT) | 30-HTSSOP-B | Surface Mount | - | -40°C ~ 125°C (TA) |
