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— IC芯片 | 连接器 | 传感器 | 被动器件 —

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 |
|---|---|---|---|---|---|---|---|
![]() LP8556SQX-E00/NOPB $0.37 | Texas Instruments | IC LED DRV RGLTR PWM 25MA 24WQFN | Tape & Reel (TR),Bulk | 24-WQFN (4x4) | Surface Mount | - | -30°C ~ 85°C (TA) |
![]() LP8556SQX-E08/NOPB $0.77 | Texas Instruments | IC LED DRV RGLTR PWM 23MA 24WQFN | Tape & Reel (TR),Cut Tape (CT) | 24-WQFN (4x4) | Surface Mount | - | -30°C ~ 85°C (TA) |
![]() LP8556SQX-E09/NOPB $0.36 | Texas Instruments | IC LED DRV RGLTR PWM 25MA 24WQFN | Tape & Reel (TR) | 24-WQFN (4x4) | Surface Mount | - | -30°C ~ 85°C (TA) |
![]() LP8556TME-E02/NOPB $1.62 | Texas Instruments | IC LED DRV RGLTR PWM 20DSBGA | Tape & Reel (TR),Cut Tape (CT) | 20-DSBGA (2.04x1.78) | Surface Mount | - | -30°C ~ 85°C (TA) |
![]() LP8556TME-E03/NOPB $1.62 | Texas Instruments | IC LED DRV RGLTR PWM 20DSBGA | Tape & Reel (TR),Cut Tape (CT),Bulk | 20-DSBGA (2.04x1.78) | Surface Mount | - | -30°C ~ 85°C (TA) |
![]() LP8556TME-E04/NOPB $1.62 | Texas Instruments | IC LED DRV RGLTR PWM 20DSBGA | Tape & Reel (TR),Cut Tape (CT),Bulk | 20-DSBGA (2.04x1.78) | Surface Mount | - | -30°C ~ 85°C (TA) |
![]() LP8556TME-E05/NOPB $1.62 | Texas Instruments | IC LED DRIVER RGLTR 25MA 20DSBGA | Tape & Reel (TR),Cut Tape (CT) | 20-DSBGA (2.04x1.78) | Surface Mount | - | -30°C ~ 85°C (TA) |
![]() LP8556TME-E06/NOPB $1.62 | Texas Instruments | IC LED DRV RGLTR PWM 20DSBGA | Tape & Reel (TR),Cut Tape (CT),Bulk | 20-DSBGA (2.04x1.78) | Surface Mount | - | -30°C ~ 85°C (TA) |