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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Input Type Frequency Technology Voltage - Input Voltage - Input (Max) Output Type Ratio - Input:Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Current - Output / Channel Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Internal Switch(s) Topology Frequency - Switching Fault Protection Voltage - Supply (Max) Output Configuration Synchronous Rectifier Current - Output Rds On (Typ) Voltage - Load Motor Type - Stepper Motor Type - AC, DC Step Resolution Dimming Voltage - Supply (Min) Voltage - Output Switch Type Current - Output (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min)
A3974SED Allegro MicroSystems A3974SED -
RFQ
ECAD 3007 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 150°C (TJ) General Purpose Surface Mount 44-LCC (J-Lead) A3974 DMOS 4.5V ~ 5.5V 44-PLCC (16.59x16.59) download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 28 Driver - Fully Integrated, Control and Power Stage Serial Half Bridge (4) 1.5A 15V ~ 50V - Brushed DC -
A8587KEJTR-T Allegro MicroSystems A8587KEJTR-T 1.0350
RFQ
ECAD 6773 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Surface Mount 10-WFDFN Exposed Pad A8587 36V Adjustable 10-DFN (3x3) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 18,000 Step-Down 1 Buck 2MHz Positive No 2A 0.8V 30V 3.8V
A8580KLPTR-T Allegro MicroSystems A8580KLPTR-T 1.5120
RFQ
ECAD 8968 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Not For New Designs -40°C ~ 125°C (TA) Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad A8580 35V Adjustable 16-eTSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 8,000 Step-Down 1 Buck 252kHz ~ 2.44MHz Positive No 2.5A 0.8V 10V 4V
A8512EETTR-T Allegro MicroSystems A8512EETTR-T -
RFQ
ECAD 6481 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 28-VFQFN Exposed Pad DC DC Controller A8512 1MHz 28-QFN (5x5) - ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1,500 - 6 No Step-Up (Boost) 24V PWM 8V -
A5936GLKTR-T Allegro MicroSystems A5936GLKTR-T 1.3650
RFQ
ECAD 7810 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 105°C General Purpose Surface Mount 10-LSOP (0.154", 3.90mm Width) Exposed Pad A5936 - - 10-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 9,000 Driver - - - - Multiphase Brushless DC (BLDC) -
A5933GEJTR-T Allegro MicroSystems A5933GEJTR-T 0.8250
RFQ
ECAD 1776 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active A5933 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected 0000.00.0000 18,000
A8603KLPTR-T Allegro MicroSystems A8603KLPTR-T -
RFQ
ECAD 3347 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active Converter, LCD Surface Mount 24-TSSOP (0.173", 4.40mm Width) Exposed Pad A8603 3V ~ 10V 24-TSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 4,000 4 Adjustable
A2982ELW Allegro MicroSystems A2982ELW -
RFQ
ECAD 1132 0.00000000 Allegro MicroSystems - Bulk Obsolete -40°C ~ 85°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) - A2982 Non-Inverting Bipolar 1:1 20-SOIC download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 37 Not Required On/Off 8 - High Side - 5V ~ 50V General Purpose 500mA
A2557EEB Allegro MicroSystems A2557EEB -
RFQ
ECAD 3029 0.00000000 Allegro MicroSystems - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 28-LCC (J-Lead) Status Flag A2557 Non-Inverting Bipolar 1:1 28-PLCC (11.51x11.51) download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 38 4.75V ~ 5.25V On/Off 4 Current Limiting (Fixed), Over Temperature Low Side - 60V (Max) Relay, Solenoid Driver 300mA
UDN2916EB Allegro MicroSystems UDN2916EB -
RFQ
ECAD 1428 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 150°C (TJ) General Purpose Surface Mount 44-LCC (J-Lead) UDN2916 Bipolar 4.75V ~ 5.25V 44-PLCC (16.59x16.59) download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 27 Driver - Fully Integrated, Control and Power Stage Parallel Half Bridge (4) 750mA 10V ~ 45V Bipolar Brushed DC -
A6274KLPTR-T-1 Allegro MicroSystems A6274KLPTR-T-1 1.1235
RFQ
ECAD 3692 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Automotive Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Linear A6274 - 20-TSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 8,000 60mA 6 No - 42V PWM 5V -
A8513KLYTR-2-T Allegro MicroSystems A8513KLYTR-2-T 1.1850
RFQ
ECAD 5997 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TA) Automotive, Backlight Surface Mount 10-VFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad DC DC Regulator A8513 500kHz 10-MSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 8,000 150mA 1 Yes SEPIC, Step-Up (Boost) 40V PWM 4.5V -
A6832EEP-T Allegro MicroSystems A6832EEP-T -
RFQ
ECAD 3258 0.00000000 Allegro MicroSystems - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 44-LCC (J-Lead) - A6832 Non-Inverting Bipolar 1:32 44-PLCC (16.59x16.59) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 27 3V ~ 5.5V Strobe, Serial 32 - Low Side - 40V (Max) Latched Driver 125mA
A4939KLPTR-T Allegro MicroSystems A4939KLPTR-T 1.8113
RFQ
ECAD 2068 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 150°C (TA) Automotive Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad A4939 Power MOSFET 5.5V ~ 50V 28-TSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 8,000 Controller - Commutation, Direction Management Parallel Pre-Driver - Half Bridge (3) - - Multiphase Brushless DC (BLDC) -
A4952ELYTR-T Allegro MicroSystems A4952ELYTR-T 2.1600
RFQ
ECAD 2 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 150°C (TJ) General Purpose Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad A4952 DMOS 8V ~ 40V 10-MSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 4,000 Driver - Fully Integrated, Control and Power Stage Parallel Half Bridge (2) 2A 8V ~ 40V - Brushed DC -
A6812KLWTR-T Allegro MicroSystems A6812KLWTR-T -
RFQ
ECAD 9071 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TA) Surface Mount 28-SOIC (0.295", 7.50mm Width) - A6812 Non-Inverting Bipolar 1:20 28-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 3V ~ 5.5V Strobe, Serial 20 - High Side - 60V (Max) Latched Driver 40mA
A8447SLJTR-T Allegro MicroSystems A8447SLJTR-T -
RFQ
ECAD 7556 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -20°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad A8447 50V Adjustable 8-SOIC-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck - Positive No 3A 0.8V 24V 8V
A8585KLKTR-T Allegro MicroSystems A8585KLKTR-T 1.5300
RFQ
ECAD 4505 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active - Surface Mount 10-LSOP (0.154", 3.90mm Width) Exposed Pad A8585 35V Fixed 10-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 9,000 Step-Down 1 Buck 300kHz ~ 550kHz Positive No 2A 5V - 4V
A3941KLPTR-T Allegro MicroSystems A3941KLPTR-T 4.0100
RFQ
ECAD 7763 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 150°C (TA) Automotive Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad A3941 Power MOSFET 5.5V ~ 50V 28-TSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 4,000 Controller - Commutation, Direction Management PWM Pre-Driver - Half Bridge (2) - - - Brushed DC -
A8431EEHTR-T Allegro MicroSystems A8431EEHTR-T -
RFQ
ECAD 7046 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 6-PowerWFDFN DC DC Regulator A8431 1.2MHz 6-MLP/DFN (2x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 20mA 1 Yes Step-Up (Boost) 10V PWM 2.5V 32V
A4984SETTR-T Allegro MicroSystems A4984SETTR-T 1.8000
RFQ
ECAD 8518 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -20°C ~ 150°C (TJ) General Purpose Surface Mount 32-VFQFN Exposed Pad A4984 DMOS 3V ~ 5.5V 32-QFN (5x5) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 9,000 Driver - Fully Integrated, Control and Power Stage Logic Half Bridge (4) 2A 8V ~ 35V Bipolar - 1, 1/2, 1/4, 1/8
UDN2987LWTR-6-T Allegro MicroSystems UDN2987LWTR-6-T 3.4100
RFQ
ECAD 498 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Not For New Designs -20°C ~ 85°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) Status Flag UDN2987 Non-Inverting Bipolar 1:1 20-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 Not Required On/Off 8 Current Limiting (Fixed), Over Temperature High Side - 4.75V ~ 35V General Purpose 350mA
A5944GEETR-T Allegro MicroSystems A5944GEETR-T -
RFQ
ECAD 4232 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 105°C (TA) - Surface Mount 10-UFDFN Exposed Pad A5944 - 4.5V ~ 5.5V 10-DFN (2x2) - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,500 Driver - Fully Integrated, Control and Power Stage Logic Half Bridge (3) 500mA - Multiphase Brushless DC (BLDC) -
A8904SLBTR Allegro MicroSystems A8904SLBTR -
RFQ
ECAD 5731 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -20°C ~ 85°C (TA) General Purpose Surface Mount 24-SOIC (0.295", 7.50mm Width) A8904 CMOS, DMOS 4.5V ~ 5.5V 24-SOIC download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 Controller - Commutation, Direction Management SPI Pre-Driver - Half Bridge (3) - 4V ~ 14V - Brushless DC (BLDC) -
A8500EECTR-T Allegro MicroSystems A8500EECTR-T -
RFQ
ECAD 3197 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 26-WFQFN Exposed Pad DC DC Regulator A8500 2MHz 26-QFN/MLP (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1,500 25mA 8 Yes Step-Up (Boost) 5.5V Analog, Multi-Step, PWM 4.2V -
A8502KLPTR-T Allegro MicroSystems A8502KLPTR-T 2.1300
RFQ
ECAD 6366 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TA) Automotive, Backlight Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad DC DC Regulator A8502 580kHz ~ 2.3MHz 16-eTSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 8,000 120mA 2 Yes Step-Up (Boost) 40V Analog, PWM 5V -
A5984GESTR-T Allegro MicroSystems A5984GESTR-T 2.5600
RFQ
ECAD 19 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 150°C (TJ) General Purpose Surface Mount 24-WFQFN Exposed Pad A5984 DMOS 8V ~ 40V 24-QFN (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1,500 Driver - Fully Integrated, Control and Power Stage Logic Half Bridge (4) 2A 8V ~ 40V Bipolar - 1 ~ 1/32
A8519KLPTR-T Allegro MicroSystems A8519KLPTR-T 3.9900
RFQ
ECAD 6056 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TA) Backlight Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad DC DC Regulator A8519 200kHz ~ 2.15MHz 20-TSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 8,000 100mA 4 Yes Step-Up (Boost) 40V Analog, PWM 4.5V 40V
A3946KLP Allegro MicroSystems A3946KLP -
RFQ
ECAD 2981 0.00000000 Allegro MicroSystems - Tube Obsolete -40°C ~ 135°C (TA) General Purpose Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad A3946 Power MOSFET 7V ~ 60V 16-eTSSOP-EP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 96 Controller - Commutation, Direction Management Parallel Pre-Driver - Half Bridge - - - Brushless DC (BLDC) -
A6818SEPTR-T Allegro MicroSystems A6818SEPTR-T -
RFQ
ECAD 6691 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -20°C ~ 85°C (TA) Surface Mount 44-LCC (J-Lead) - A6818 Non-Inverting Bipolar 1:32 44-PLCC (16.59x16.59) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 450 3V ~ 5.5V Strobe, Serial 32 - High Side - 60V (Max) Latched Driver 40mA
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse