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
ams IC LED DRIVER LINEAR 50MA 28QFN ObsoleteLinearShift RegisterYes163V5.5V15V50mA50MHz
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Signage-40°C ~ 85°C (TA)Surface Mount28-WFQFN Exposed Pad28-QFN (5x5)
ams IC LED DRIVER LINEAR 50MA 28QFN ActiveLinearShift RegisterYes163V5.5V15V50mA50MHz
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Signage-40°C ~ 85°C (TA)Surface Mount28-WFQFN Exposed Pad28-QFN (5x5)
Rohm Semiconductor IC LED DRVR LINEAR Power Management 28HTSSOP Not For New DesignsLinearShift RegisterYes123V5.5V8V50mA1.25MHzPWMAutomotive-40°C ~ 105°C (TA)Surface Mount28-VSSOP (0.173", 4.40mm Width)28-HTSSOP-B
Rohm Semiconductor IC LED DRIVER LINEAR 50MA 25HSOP ActiveLinearShift RegisterYes164.5V5.5V10V50mA
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-30°C ~ 85°C (TA)Surface Mount25-SOP (0.213", 5.40mm Width) + 2 Heat Tabs25-HSOP
Rohm Semiconductor 12CH LED DRIVER IC WITH 3-LINE S Not For New DesignsLinear
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Yes123V5.5V35V50mA1.25MHz
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Automotive-40°C ~ 105°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width)20-SSOP-B
Microchip Technology IC LED DRIVER OFFL DIM TO92-3 ActiveAC DC Offline SwitcherStep-Down (Buck)Yes120V400V
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50mA
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TriacLighting-40°C ~ 85°C (TA)Through HoleTO-226-3, TO-92-3 (TO-226AA)TO-92-3
Microchip Technology IC LED DRIVER OFFL DIM SOT89-3 ActiveAC DC Offline SwitcherStep-Down (Buck)Yes120V400V
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50mA
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TriacLighting-40°C ~ 85°C (TA)Surface MountTO-243AASOT-89-3
Microchip Technology IC LED DRVR OFFL DIM 50MA 8SOIC ActiveAC DC Offline SwitcherStep-Down (Buck)Yes120V400V
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50mA
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PWMLighting-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC
Renesas Electronics America Inc. IC LED DRVR RGLTR DIM 50MA 8TDFN ActiveDC DC RegulatorSEPIC, Step-Up (Boost)Yes12.4V5.5V
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50mA1.45MHzPWMBacklight-40°C ~ 85°C (TA)Surface Mount8-WFDFN Exposed Pad8-TDFN (2x3)
Renesas Electronics America Inc. IC LED DRVR RGLTR DIM 50MA 32QFN ActiveDC DC RegulatorStep-Up (Boost)Yes84.75V26V45V50mA500kHz ~ 1.5MHzPWMBacklight-40°C ~ 85°C (TA)Surface Mount32-VFQFN Exposed Pad32-QFN (5x5)
Texas Instruments IC LED DRIVER RGLTR DIM 32TCSP ActiveDC DC RegulatorStep-Up (Boost)Yes62.7V2.9V5V50mA2MHzPWMBacklight, Camera Flash-40°C ~ 85°C (TA)Surface Mount32-WFLGA32-TLGA (4.5x5.5)
Linear Technology/Analog Devices IC LED DRVR RGLTR DIM 50MA 56QFN ActiveDC DC RegulatorStep-Down (Buck)Yes163V5.5V
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50mA2MHzPWM
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-40°C ~ 125°C (TJ)Surface Mount56-WFQFN Exposed Pad56-QFN (5x9)
Linear Technology/Analog Devices IC LED DRVR RGLTR DIM 50MA 56QFN ActiveDC DC RegulatorStep-Down (Buck)Yes163V5.5V
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50mA2MHzPWM
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-40°C ~ 85°C (TJ)Surface Mount56-WFQFN Exposed Pad56-QFN (5x9)
Linear Technology/Analog Devices IC LED DRVR Controller DIM 50MA 32QFN ActiveDC DC ControllerStep-Up (Boost)No166V40V
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50mA100kHz ~ 1MHzAnalog, PWMBacklight-40°C ~ 125°C (TJ)Surface Mount32-WFQFN Exposed Pad32-QFN (5x5)
Linear Technology/Analog Devices IC LED DRIVER ActiveDC DC RegulatorStep-Up (Boost)Yes22.9V40V40V50mA2MHzAnalog, PWMAutomotive-40°C ~ 125°C (TJ)Surface Mount12-WFDFN Exposed Pad12-DFN (3x3)
Linear Technology/Analog Devices IC LED DRIVER ActiveDC DC RegulatorStep-Up (Boost)Yes22.9V40V40V50mA2MHzAnalog, PWMAutomotive-40°C ~ 125°C (TJ)Surface Mount12-TSSOP (0.118", 3.00mm Width) Exposed Pad12-MSOP-EP
Maxim Integrated IC LED DRIVER LINEAR 50MA 24TQFN ActiveLinear
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Yes172V3.6V7V50mA400kHz
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Backlight-40°C ~ 125°C (TA)Surface Mount24-WFQFN Exposed Pad24-TQFN (4x4)
Maxim Integrated IC LED DRIVER LINEAR 50MA 16TQFN ActiveLinear
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Yes92V3.6V7V50mA400kHz
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Backlight-40°C ~ 125°C (TA)Surface Mount16-WFQFN Exposed Pad16-TQFN (3x3)
Maxim Integrated IC LED DRIVER LINEAR 50MA 16TQFN ActiveLinear
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Yes92V3.6V7V50mA400kHz
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Backlight-40°C ~ 125°C (TA)Surface Mount16-WFQFN Exposed Pad16-TQFN (3x3)
ON Semiconductor IC LED DRVR RGLTR DIM 50MA 5TSOP ActiveDC DC RegulatorStep-Up (Boost)Yes12.7V5.5V24V50mA
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PWMBacklight-25°C ~ 85°C (TA)Surface MountSOT-23-5 Thin, TSOT-23-55-TSOP
ON Semiconductor IC LED DRVR RGLTR DIM 50MA 5TSOP ActiveDC DC RegulatorStep-Up (Boost)Yes12.7V5.5V24V50mA
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PWMBacklight-25°C ~ 85°C (TA)Surface MountSOT-23-5 Thin, TSOT-23-55-TSOP
ON Semiconductor IC LED DRVR RGLTR DIM 50MA 5TSOP ActiveDC DC RegulatorStep-Up (Boost)Yes12.7V5.5V24.5V50mA
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PWMBacklight-25°C ~ 85°C (TA)Surface MountSOT-23-5 Thin, TSOT-23-55-TSOP
Texas Instruments IC LED DRVR LIN DIM 50MA 16TSSOP ActiveLinear
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Yes83V5.5V17V50mA
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PWM
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-40°C ~ 85°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
Texas Instruments IC LED DRVR LIN DIM 50MA 16VQFN ActiveLinear
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Yes83V5.5V17V50mA
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PWM
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-40°C ~ 85°C (TA)Surface Mount16-VFQFN Exposed Pad16-VQFN (4x4)
Texas Instruments IC LED DRIVER LINEAR 50MA 24SSOP ActiveLinearShift RegisterYes163V5.5V10V50mA20MHz
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Signage-40°C ~ 85°C (TA)Surface Mount24-SSOP (0.154", 3.90mm Width)24-SSOP/QSOP
Texas Instruments IC LED DRIVER LINEAR 50MA 24SSOP ActiveLinearShift RegisterYes163V5.5V10V50mA20MHz
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Signage-40°C ~ 85°C (TA)Surface Mount24-SSOP (0.154", 3.90mm Width)24-SSOP/QSOP
Texas Instruments IC LED DRIVER LIN 50MA 24HTSSOP ActiveLinearShift RegisterYes163V5.5V10V50mA20MHz
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Signage-40°C ~ 85°C (TA)Surface Mount24-TSSOP (0.173", 4.40mm Width) Exposed Pad24-HTSSOP
Texas Instruments IC LED DRIVER LINEAR 50MA 24VQFN ActiveLinearShift RegisterYes163V5.5V10V50mA20MHz
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Signage-40°C ~ 85°C (TA)Surface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
Texas Instruments IC LED DRIVER LIN 50MA 28HTSSOP Not For New DesignsLinearShift RegisterYes163V5.5V17V50mA30MHz
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Backlight-40°C ~ 85°C (TA)Surface Mount28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-HTSSOP
Texas Instruments IC LED DRIVER LIN 50MA 28HTSSOP ActiveLinearShift RegisterYes163V5.5V17V50mA30MHz
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Backlight-40°C ~ 85°C (TA)Surface Mount28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-HTSSOP
Texas Instruments IC LED DRIVER LIN 50MA 28HTSSOP ActiveLinearShift RegisterYes163V5.5V17V50mA30MHz
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Backlight-40°C ~ 85°C (TA)Surface Mount28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-HTSSOP
Texas Instruments IC LED DRIVER LINEAR 50MA 32VQFN ActiveLinearShift RegisterYes163V5.5V17V50mA30MHz
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Backlight-40°C ~ 85°C (TA)Surface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC LED DRIVER LINEAR 50MA 8SOIC ActiveLinearShift RegisterYes33V6V21V50mA12MHz
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-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC