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
Allegro MicroSystems, LLC IC LED DRIVER RGLTR DIM 3A 8SOIC ActiveDC DC RegulatorStep-Down (Buck)Yes16V48V
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3A
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PWMLighting-40°C ~ 105°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
Allegro MicroSystems, LLC IC LED DRVR LIN DIM 350MA 8SOIC ActiveLinear
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Yes16V40V
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350mA
-
PWMAutomotive-20°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
Allegro MicroSystems, LLC IC LED DRIVER RGLTR DIM 3A 8SOIC ActiveDC DC RegulatorStep-Down (Buck)Yes16V48V
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3A
-
PWMAutomotive-40°C ~ 125°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
Allegro MicroSystems, LLC IC LED DRVR LIN DIM 100MA 10MSOP ActiveLinear
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Yes46V50V
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100mA
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PWMAutomotive-40°C ~ 125°C (TA)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Allegro MicroSystems, LLC IC LED DRIVER LINEAR 16TSSOP Not For New DesignsDC DC ControllerSEPIC, Step-Down (Buck), Step-Up (Boost)No14.2V50V
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-
700kHzAnalog, PWMAutomotive-40°C ~ 150°C (TJ)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-eTSSOP
Allegro MicroSystems, LLC IC LED DRVR Regulators Power Management 8SOIC ActiveDC DC RegulatorStep-Down (Buck)Yes16V48V
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3A
-
PWMAutomotive-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SO-EP
Allegro MicroSystems, LLC IC LED DRVR Regulators Power Management 2A 10SOIC ActiveDC DC RegulatorStep-Down (Buck)Yes14.5V55V
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2A
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Analog, PWMAutomotive-40°C ~ 125°C (TA)Surface Mount10-LSOP (0.154", 3.90mm Width) Exposed Pad10-SOIC-EP
Allegro MicroSystems, LLC IC LED DRIVER LINEAR DIM 16TSSOP ActiveLinear
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Yes46V50V
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100mA
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PWM
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-40°C ~ 85°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRIVER LINEAR 100MA 8SOIC ActiveLinear
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Yes46V50V
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100mA
-
-
Automotive-40°C ~ 125°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
Allegro MicroSystems, LLC IC LED DRVR LIN DIM 350MA 8SOIC ActiveLinear
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Yes16V40V
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350mA
-
PWMAutomotive-40°C ~ 125°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
Allegro MicroSystems, LLC IC LED DRVR LIN DIM 200MA 8SOIC ActiveLinear
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Yes26V50V
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200mA
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PWMAutomotive-40°C ~ 125°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
Allegro MicroSystems, LLC IC LED DRIVER HALL EFFECT 8SOIC ActiveLinear
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Yes17V24V
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150mA
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-
Lighting-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
Allegro MicroSystems, LLC IC LED DRIVER HALL EFFECT 8SOIC ActiveLinear
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Yes17V24V
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150mA
-
-
Automotive, Lighting-40°C ~ 125°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
Allegro MicroSystems, LLC IC LED DRVR LINEAR 60MA 20TSSOP ActiveLinear
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No65V42V
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60mA
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PWMAutomotive-40°C ~ 150°C (TJ)Surface Mount20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRVR LINEAR 60MA 20TSSOP ActiveLinear
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No65V42V
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60mA
-
PWMAutomotive-40°C ~ 150°C (TJ)Surface Mount20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRIVER LINEAR DIM 16TSSOP ActiveLinear
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Yes46V50V
-
100mA
-
PWMAutomotive-40°C ~ 125°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRVR Regulators Power Management 2A 16TSSOP ActiveDC DC RegulatorStep-Down (Buck)Yes14.5V55V
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2A
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Analog, PWMAutomotive-40°C ~ 125°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRVR LINEAR 120MA 20TSSOP ActiveLinear
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No65V42V
-
120mA
-
PWMAutomotive-40°C ~ 150°C (TJ)Surface Mount20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRIVER RGLTR DIM 16TSSOP ActiveDC DC RegulatorStep-Up (Boost)Yes24.5V40V40V200mA2.15MHzAnalog, PWMBacklight-40°C ~ 125°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Allegro MicroSystems, LLC LED DRIVER QUAD BOOST ActiveDC DC RegulatorStep-Up (Boost)Yes44.5V40V40V100mA200kHz ~ 2.15MHzAnalog, PWMAutomotive, Backlight-40°C ~ 125°C (TA)Surface Mount28-VFQFN Exposed Pad28-QFN-EP (5x5)
Allegro MicroSystems, LLC FOUR-CHANNEL LED DRIVER WITH ULT ActiveDC DC RegulatorStep-Up (Boost)Yes44.5V40V40V120mA200kHz ~ 2.35MHzAnalog, PWMAutomotive, Backlight, Lighting-40°C ~ 125°C (TA)Surface Mount24-WFQFN Exposed Pad24-QFN (4x4)
Allegro MicroSystems, LLC IC LED DRVR Regulators Power Management 8SOIC ActiveDC DC RegulatorStep-Down (Buck)Yes16V48V
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1.5A
-
PWMAutomotive-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SO-EP
Allegro MicroSystems, LLC IC LED DRVR LIN DIM 150MA 16DIP ObsoleteLinearShift RegisterYes34.75V17V1 V ~ 3 V150mA5MHzPWMLighting-40°C ~ 85°C (TA)Through Hole16-DIP (0.300", 7.62mm)16-DIP
Allegro MicroSystems, LLC IC LED DRIVER LINEAR 150MA 8SOIC ActiveLinear
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Yes17V24V
-
150mA
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PWM
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-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC
Allegro MicroSystems, LLC IC LED DRIVER RGLTR DIM 10MSOP ActiveLinear
-
Yes46V50V
-
100mA
-
PWMLighting-40°C ~ 125°C (TA)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Allegro MicroSystems, LLC CONSTANT-CURRENT 2A Power Management DIMMABLE ActiveDC DC RegulatorStep-Down (Buck)Yes14.5V5.5V50V2A500kHzAnalog, PWMLighting-40°C ~ 125°C (TJ)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-eTSSOP
Allegro MicroSystems, LLC IC LED DRIVER RGLTR DIM 10MSOP ActiveDC DC RegulatorSEPIC, Step-Up (Boost)Yes14.5V40V
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150mA2MHzPWMAutomotive, Backlight-40°C ~ 125°C (TA)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Allegro MicroSystems, LLC IC LED DRIVER LINEAR 150MA 8SOIC ActiveLinear
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Yes17V24V
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150mA
-
PWMAutomotive-40°C ~ 125°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC
Allegro MicroSystems, LLC IC LED DRIVER Controller DIM 24TSSOP ActiveDC DC ControllerSEPIC, Step-Up (Boost)No89V40V
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-
300kHz ~ 800kHzAnalog, PWMBacklight-40°C ~ 105°C (TA)Surface Mount24-TSSOP (0.173", 4.40mm Width) Exposed Pad24-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRVR RGLTR DIM 25MA 26QFN ActiveDC DC RegulatorStep-Up (Boost)Yes84.2V5.5V
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25mA2MHzAnalog, Multi-Step, PWMBacklight-40°C ~ 85°C (TA)Surface Mount26-WFQFN Exposed Pad26-QFN/MLP (4x4)
Allegro MicroSystems, LLC IC LED DRVR LINEAR 120MA 20TSSOP ActiveLinear
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No65V42V
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120mA
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PWMAutomotive-40°C ~ 150°C (TJ)Surface Mount20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRIVER Controller DIM 16TSSOP ActiveDC DC ControllerStep-Down (Buck), Step-Up (Boost)No16.5V50V
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-
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PWMAutomotive-40°C ~ 150°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRVR Controller DIM 1A 16TSSOP ActiveDC DC ControllerStep-Up (Boost)No15V50V
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1A100kHz ~ 700kHzPWMAutomotive-40°C ~ 150°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRIVER Controller DIM 16TSSOP ActiveDC DC ControllerStep-Down (Buck), Step-Up (Boost)No15V50V
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-
100kHz ~ 700kHzPWMAutomotive, Backlight-40°C ~ 150°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRVR Controller DIM 1A 16TSSOP ActiveDC DC ControllerStep-Down (Buck), Step-Up (Boost)No16.5V50V
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1A100kHz ~ 700kHzPWMAutomotive-40°C ~ 150°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRIVER RGLTR DIM 16TSSOP ActiveDC DC RegulatorStep-Up (Boost)Yes25V40V
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120mA580kHz ~ 2.3MHzAnalog, PWMAutomotive, Backlight-40°C ~ 125°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRIVER RGLTR DIM 20TSSOP ActiveDC DC RegulatorStep-Up (Boost)Yes44.5V40V40V100mA200kHz ~ 2.15MHzAnalog, PWMBacklight-40°C ~ 125°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRIVER RGLTR DIM 20TSSOP ActiveDC DC RegulatorStep-Up (Boost)Yes45V40V
-
80mA580kHz ~ 2.3MHzPWMAutomotive, Backlight-40°C ~ 125°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width) Exposed Pad20-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRIVER RGLTR DIM 28TSSOP ActiveDC DC RegulatorStep-Up (Boost)Yes48V21V
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150mA2MHzPWMBacklight-40°C ~ 125°C (TA)Surface Mount28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-TSSOP-EP
Allegro MicroSystems, LLC AUTOMOTIVE GRADE CONSTantalum CURREN Active
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
Allegro MicroSystems, LLC AUTOMOTIVE GRADE CONSTantalum CURREN Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Allegro MicroSystems, LLC IC LED DRIVER CONST CURR 8SOIC Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Allegro MicroSystems, LLC IC LED DRVR LIN DIM 100MA 10MSOP ActiveLinear
-
-
46V50V
-
100mA
-
PWMAutomotive-40°C ~ 125°C (TA)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Allegro MicroSystems, LLC AUTOMOTIVE LED DRIVER 2 CHANNEL Active
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-
-
-
-
-
-
-
-
-
-
-
-
-
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Allegro MicroSystems, LLC AUTOMOTIVE LINEAR PROGRAMMABLE Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Allegro MicroSystems, LLC AUTOMOTIVE LINEAR PROGRAMMABLE Active
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-
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-
-
-
-
-
-
-
-
-
-
-
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Allegro MicroSystems, LLC IC LED DRIVER RGLTR DIM 16TSSOP ActiveLinear
-
Yes46V50V
-
100mA
-
PWMLighting-40°C ~ 125°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
Allegro MicroSystems, LLC IC LED DRIVER Regulators Power Management 10MSOP ActiveDC DC RegulatorSEPIC, Step-Up (Boost)Yes14.5V40V
-
150mA1MHzPWMAutomotive, Backlight-40°C ~ 125°C (TA)Surface Mount10-VFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
Allegro MicroSystems, LLC IC LED DRIVER Regulators Power Management 10MSOP ActiveDC DC RegulatorSEPIC, Step-Up (Boost)Yes14.5V40V
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150mA500kHzPWMAutomotive, Backlight-40°C ~ 125°C (TA)Surface Mount10-VFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP
Allegro MicroSystems, LLC IC LED DRIVER Regulators Power Management 10MSOP ActiveDC DC RegulatorSEPIC, Step-Up (Boost)Yes14.5V40V
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150mA250kHzPWMAutomotive, Backlight-40°C ~ 125°C (TA)Surface Mount10-VFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-MSOP-EP
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