Part Number Manufacturer / Brand Brife Description Part StatusTypeTopologyInternal Switch(s)Number of OutputsVoltage - Supply (Min)Voltage - Supply (Max)Voltage - OutputCurrent - Output / ChannelFrequencyDimmingApplicationsOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Semtech Corporation IC LED DRIVER CTRLR ActiveDC DC ControllerStep-Up (Boost)No44.5V45V65V150mA200kHz ~ 2.2MHzAnalog, PWMBacklight
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Surface Mount
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24-QFN (4x4)
Semtech Corporation IC LED DRIVER RGLTR DIM 24QFN ActiveDC DC ControllerStep-Up (Boost)No44.5V45V65V150mA200kHz ~ 2.2MHzAnalog, PWMAutomotive, Backlight
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Surface Mount
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24-QFN (4x4)
Texas Instruments IC LED DRIVER RGLTR DIM 10MSOP ActiveDC DC RegulatorStep-Down (Buck)Yes14.5V60V65V2.5A (Switch)2MHzPWMLighting-40°C ~ 125°C (TJ)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-PowerPad
Texas Instruments IC LED DRIVER ActiveDC DC ControllerFlyback, SEPIC, Step-Down (Buck), Step-Up (Boost)No14.5V65V65V
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80kHz ~ 700kHzAnalog, PWMAutomotive, Lighting-40°C ~ 125°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-HTSSOP
Diodes Incorporated IC LED DRIVER RGLTR DIM TSOT23-5 ActiveDC DC RegulatorStep-Down (Buck)Yes16V60V65V1A1MHzPWM
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-40°C ~ 125°C (TA)Surface MountSOT-23-5 Thin, TSOT-23-5TSOT-23-5
Diodes Incorporated IC LED DRIVER RGLTR DIM TSOT23-5 ActiveDC DC RegulatorStep-Down (Buck)Yes16V60V65V1A1MHzPWMAutomotive, Lighting, Signage-40°C ~ 125°C (TA)Surface MountSOT-23-5 Thin, TSOT-23-5TSOT-23-5