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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 |
|---|---|---|---|---|---|---|---|
![]() LP8550TLX-A/NOPB $0.88 | Texas Instruments | IC LED DRVR RGLTR PWM 25DSBGA | Tape & Reel (TR) | 25-DSBGA | Surface Mount | - | -30°C ~ 85°C (TA) |
| Texas Instruments | PROTOTYPE | Bulk | 25-DSBGA | Surface Mount | - | -30°C ~ 85°C (TA) | |
![]() LP8550TLX/NOPB $0.88 | Texas Instruments | IC LED DRV RGLTR PWM 50MA 25USMD | Tape & Reel (TR) | 25-uSMD | Surface Mount | - | -30°C ~ 85°C (TA) |
![]() LP8551TLE/NOPB $2.01 | Texas Instruments | IC LED DRV RGLTR PWM 25DSBGA | Tape & Reel (TR),Cut Tape (CT) | 25-DSBGA | Surface Mount | - | -30°C ~ 85°C (TA) |
![]() LP8551TLX-A/NOPB $0.91 | Texas Instruments | IC LED DRVR RGLTR PWM 25DSBGA | Tape & Reel (TR),Bulk | 25-DSBGA | Surface Mount | - | -30°C ~ 85°C (TA) |
![]() LP8551TLX/NOPB $0.91 | Texas Instruments | IC LED DRV RGLTR PWM 25DSBGA | Tape & Reel (TR),Bulk | 25-DSBGA | Surface Mount | - | -30°C ~ 85°C (TA) |
![]() LP8552TLE $1.25 | Texas Instruments | LP8552 HIGH-EFFICIENCY LED BACKL | Bulk | - | - | * | - |
![]() LP8552TLE-E04/NOPB $2.24 | Texas Instruments | IC LED DRVR RGLTR PWM 25DSBGA | Tape & Reel (TR),Cut Tape (CT),Bulk | 25-DSBGA | Surface Mount | - | -40°C ~ 85°C (TA) |