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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.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() LT3496IUFD#TRPBF $11.38 | Analog Devices Inc. | IC LED DRIVER RGLTR PWM 1A 28QFN | Tape & Reel (TR),Cut Tape (CT) | 28-QFN (4x5) | Surface Mount | - | -40°C ~ 125°C (TJ) |
![]() LT3497EDDB#TRMPBF $5.58 | Analog Devices Inc. | IC LED DRV RGLTR PWM 400MA 10DFN | Tape & Reel (TR),Cut Tape (CT) | 10-DFN (3x2) | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() LT3497EDDB#TRPBF $5.58 | Analog Devices Inc. | IC LED DRV RGLTR PWM 400MA 10DFN | Tape & Reel (TR),Cut Tape (CT) | 10-DFN (3x2) | Surface Mount | - | -40°C ~ 85°C (TA) |
| Analog Devices Inc. | IC LED DRVR RGLTR PWM 20MA 12DFN | Tube | 12-DFN (3x2) | Surface Mount | - | -40°C ~ 85°C (TJ) | |
![]() LT3498EDDB#TRMPBF $5.72 | Analog Devices Inc. | IC LED DRVR RGLTR PWM 20MA 12DFN | Tape & Reel (TR),Cut Tape (CT) | 12-DFN (3x2) | Surface Mount | - | -40°C ~ 85°C (TJ) |
![]() LT3498EDDB#TRPBF $2.27 | Analog Devices Inc. | IC LED DRVR RGLTR PWM 20MA 12DFN | Tape & Reel (TR) | 12-DFN (3x2) | Surface Mount | - | -40°C ~ 85°C (TJ) |
![]() LT3517EFE#PBF $8.08 | Analog Devices Inc. | IC LED DRV RGLTR PWM 16TSSOP | Tube | 16-TSSOP-EP | Surface Mount | True Color PWM™ | -40°C ~ 125°C (TJ) |
![]() LT3517EFE#TRPBF $3.64 | Analog Devices Inc. | IC LED DRV RGLTR PWM 16TSSOP | Tape & Reel (TR) | 16-TSSOP-EP | Surface Mount | True Color PWM™ | -40°C ~ 125°C (TJ) |