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
ON Semiconductor IC LED DRIVER LIN DIM 21MA 8MLP ObsoleteLinear
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Yes42.7V5.5V
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21mA
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PWMBacklight-40°C ~ 85°C (TA)Surface Mount8-WDFN Exposed Pad8-MLP (3x3)
STMicroelectronics IC LED DRIVER RGLTR DIM SOT23-8 ObsoleteDC DC RegulatorStep-Up (Boost)Yes12.8V4.2V
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21mA500kHzAnalog, PWMBacklight-40°C ~ 85°C (TA)Surface MountSOT-23-8SOT-23-8