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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 Current - Supply Voltage - Input Voltage - Input (Max) Output Type Ratio - Input:Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names 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 Load Type Rds On (Typ) Current - Peak Output 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)
A4492EESTR-T Allegro MicroSystems A4492EESTR-T -
RFQ
ECAD 8044 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 20-WFQFN Exposed Pad A4492 34V Adjustable 20-QFN-EP (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 3 Buck 550kHz Positive No - 0.8V 30.6V 4.5V
A80604KESJSR Allegro MicroSystems A80604KESJSR 3.3700
RFQ
ECAD 6 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TA) Automotive, Backlight Surface Mount 24-WFQFN Exposed Pad DC DC Controller 260kHz ~ 2.3MHz 24-QFN (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected 620-A80604KESJSR EAR99 8542.39.0001 6,000 210mA 4 No Step-Up (Boost) 40V Analog, PWM 4.5V -
A5929KLPTR-T Allegro MicroSystems A5929KLPTR-T 1.5300
RFQ
ECAD 3601 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 165°C (TJ) DC Motors, General Purpose Surface Mount 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Status Flag A5929 Power MOSFET 5.5V ~ 50V 24-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 8,000 - Logic Over Temperature, UVLO Half Bridge (2) Inductive - - 5.5V ~ 50V
A80603KESJSR-1 Allegro MicroSystems A80603KESJSR-1 3.4600
RFQ
ECAD 8881 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TA) Automotive Surface Mount, Wettable Flank 24-WFQFN Exposed Pad DC DC Controller A80603 200kHz ~ 2.15MHz 24-QFN (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 6,000 120mA 4 No SEPIC, Step-Up (Boost) 40V Analog, PWM 4.5V 4.05V ~ 4.45V
A80605KESJSR-1 Allegro MicroSystems A80605KESJSR-1 3.4700
RFQ
ECAD 9655 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TA) Automotive, Backlight Surface Mount 24-WFQFN Exposed Pad DC DC Controller 260kHz ~ 2.3MHz 24-QFN (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected 620-A80605KESJSR-1 6,000 140mA 6 No Step-Up (Boost) 40V Analog, PWM 4.5V -
A3977KEDTR-T Allegro MicroSystems A3977KEDTR-T -
RFQ
ECAD 6909 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 150°C (TJ) General Purpose Surface Mount 44-LCC (J-Lead) A3977 DMOS 3V ~ 5.5V 44-PLCC (16.59x16.59) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 450 Driver - Fully Integrated, Control and Power Stage Logic Half Bridge (4) 2.5A 8V ~ 35V Bipolar - 1, 1/2, 1/4, 1/8
A4940KLPTR-T Allegro MicroSystems A4940KLPTR-T -
RFQ
ECAD 4227 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 150°C (TA) Automotive Surface Mount 24-TSSOP (0.173", 4.40mm Width) Exposed Pad A4940 Power MOSFET 5.5V ~ 50V 24-TSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 4,000 Controller - Commutation, Direction Management On/Off Pre-Driver - Half Bridge (2) - - - Brushed DC -
A3983SLP Allegro MicroSystems A3983SLP -
RFQ
ECAD 7445 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 150°C (TJ) General Purpose Surface Mount 24-TSSOP (0.173", 4.40mm Width) Exposed Pad A3983 DMOS 3V ~ 5.5V 24-TSSOP-EP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 62 Driver - Fully Integrated, Control and Power Stage Logic Half Bridge (4) 2A 8V ~ 35V Bipolar - 1, 1/2, 1/4, 1/8
A8437ECGLT Allegro MicroSystems A8437ECGLT -
RFQ
ECAD 9767 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 85°C Photoflash Capacitor Charger, Xenon Surface Mount 12-UFBGA, WLCSP A8437 - 2.3V ~ 5.5V 12-WLCSP (1.65x1.22) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 24,000
A3949SLBTR-T Allegro MicroSystems A3949SLBTR-T -
RFQ
ECAD 4667 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -20°C ~ 150°C (TJ) General Purpose Surface Mount 16-PowerSOIC (0.295", 7.50mm Width) A3949 DMOS 8V ~ 36V 16-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 Driver - Fully Integrated, Control and Power Stage Parallel Half Bridge (2) 2.8A 8V ~ 36V - Brushed DC -
A3974SEDTR-T Allegro MicroSystems A3974SEDTR-T -
RFQ
ECAD 6017 0.00000000 Allegro MicroSystems - Tape & Reel (TR) 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 ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 450 Driver - Fully Integrated, Control and Power Stage Serial Half Bridge (4) 1.5A 15V ~ 50V - Brushed DC -
A5364CA Allegro MicroSystems A5364CA -
RFQ
ECAD 8982 0.00000000 Allegro MicroSystems - Tube Obsolete -25°C ~ 75°C Through Hole 16-DIP (0.300", 7.62mm) Smoke Detector A5364 Ionization 12 µA Voltage 16-DIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25
A8519KLPTR-T-1 Allegro MicroSystems A8519KLPTR-T-1 2.2350
RFQ
ECAD 9417 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TA) Automotive, 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 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 8,000 100mA 4 Yes Step-Up (Boost) 40V Analog, PWM 4.5V 40V
A8737EEJTR-T Allegro MicroSystems A8737EEJTR-T -
RFQ
ECAD 8273 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 85°C Photoflash Capacitor Charger, Xenon Surface Mount 10-WFDFN Exposed Pad A8737 - 2.3V ~ 5.5V 10-TDFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,500
A6276ELW Allegro MicroSystems A6276ELW -
RFQ
ECAD 3766 0.00000000 Allegro MicroSystems - Tube Obsolete -40°C ~ 85°C (TA) - Surface Mount 24-SOIC (0.295", 7.50mm Width) Linear A6276 20MHz 24-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 31 75.5mA 16 Yes Shift Register 5.5V - 4.5V 4V
A3966SLB-T Allegro MicroSystems A3966SLB-T -
RFQ
ECAD 5911 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 150°C (TJ) General Purpose Surface Mount 16-PowerSOIC (0.295", 7.50mm Width) A3966 Bipolar 4.75V ~ 5.5V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 620-1072 EAR99 8542.39.0001 47 Driver - Fully Integrated, Control and Power Stage Parallel Half Bridge (4) 650mA 4.75V ~ 30V Bipolar - -
A8837EEJTR-T Allegro MicroSystems A8837EEJTR-T 0.5300
RFQ
ECAD 2 0.00000000 Allegro MicroSystems - Bulk Active -40°C ~ 85°C Photoflash Capacitor Charger Surface Mount 10-WFDFN Exposed Pad A8837 1.5mA 3V ~ 5.5V 10-TDFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,500
A3950SLP-T Allegro MicroSystems A3950SLP-T -
RFQ
ECAD 2178 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 150°C (TJ) General Purpose Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad A3950 DMOS 8V ~ 36V 16-eTSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 620-1064 EAR99 8542.39.0001 96 Driver - Fully Integrated, Control and Power Stage Parallel Half Bridge (2) 2.8A 8V ~ 36V - Brushed DC -
A3973SB-T Allegro MicroSystems A3973SB-T -
RFQ
ECAD 4203 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 150°C (TJ) General Purpose Through Hole 24-PowerDIP (0.300", 7.62mm) A3973 DMOS 4.5V ~ 5.5V 24-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 620-1074 EAR99 8542.39.0001 15 Driver - Fully Integrated, Control and Power Stage Serial Half Bridge (4) 1A 15V ~ 35V Bipolar - 1 ~ 1/64
UDK2559B Allegro MicroSystems UDK2559B -
RFQ
ECAD 3517 0.00000000 Allegro MicroSystems - Tube Obsolete -40°C ~ 125°C (TA) Through Hole 16-PowerDIP (0.300", 7.62mm) - UDK2559 Non-Inverting Bipolar 1:1 16-DIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 4.75V ~ 5.25V On/Off 4 Current Limiting (Fixed), Over Temperature Low Side - 60V (Max) General Purpose 700mA
A8904SLP-T Allegro MicroSystems A8904SLP-T -
RFQ
ECAD 1499 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 85°C (TA) General Purpose Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad A8904 CMOS, DMOS 4.5V ~ 5.5V 28-TSSOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 620-1104 EAR99 8542.39.0001 50 Controller - Commutation, Direction Management SPI Pre-Driver - Half Bridge (3) - 4V ~ 14V - Brushless DC (BLDC) -
UDK2559EBTR-T Allegro MicroSystems UDK2559EBTR-T -
RFQ
ECAD 1966 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TA) Surface Mount 28-LCC (J-Lead) - UDK2559 Non-Inverting Bipolar 1:1 28-PLCC (11.51x11.51) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 800 4.75V ~ 5.25V On/Off 4 Current Limiting (Fixed), Over Temperature Low Side - 60V (Max) General Purpose 700mA
A5984GLPTR-T Allegro MicroSystems A5984GLPTR-T 2.6600
RFQ
ECAD 3 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 150°C (TJ) General Purpose Surface Mount 24-TSSOP (0.173", 4.40mm Width) Exposed Pad A5984 DMOS 8V ~ 40V 24-TSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 4,000 Driver - Fully Integrated, Control and Power Stage Logic Half Bridge (4) 2A 8V ~ 40V Bipolar - 1 ~ 1/32
A4931MET-T Allegro MicroSystems A4931MET-T -
RFQ
ECAD 3456 0.00000000 Allegro MicroSystems - Tray Obsolete -20°C ~ 105°C (TA) General Purpose Surface Mount 28-VFQFN Exposed Pad A4931 Power MOSFET 8V ~ 37.5V 28-QFN (5x5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 73 Controller - Commutation, Direction Management Parallel Pre-Driver - Half Bridge (3) - - - Brushless DC (BLDC) -
A4913KJPTR-T-1 Allegro MicroSystems A4913KJPTR-T-1 3.3887
RFQ
ECAD 3415 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 150°C Automotive Surface Mount 48-LQFP Exposed Pad A4913 NMOS - 48-LQFP-EP (7x7) - ROHS3 Compliant 2 (1 Year) REACH Unaffected 0000.00.0000 4,500 Driver - Fully Integrated, Control and Power Stage SPI Half Bridge (3) - - Multiphase Brushless DC (BLDC) -
A4960KJPTR-A-T Allegro MicroSystems A4960KJPTR-A-T 4.2900
RFQ
ECAD 5915 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 150°C (TA) Automotive Surface Mount 32-LQFP Exposed Pad A4960 Power MOSFET 3V ~ 5.5V 32-LQFP (7x7) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 4,500 Controller - Commutation, Direction Management SPI Pre-Driver - Half Bridge (3) - 7V ~ 50V - Brushless DC (BLDC) -
A3938SLD Allegro MicroSystems A3938SLD -
RFQ
ECAD 5423 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 85°C (TA) General Purpose Surface Mount 38-TFSOP (0.173", 4.40mm Width) A3938 Power MOSFET 18V ~ 50V 38-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Controller - Commutation, Direction Management Parallel, PWM Pre-Driver - Half Bridge (3) - - - Brushless DC (BLDC) -
A8287SLBTR-T Allegro MicroSystems A8287SLBTR-T -
RFQ
ECAD 7806 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -20°C ~ 85°C Converter, Analog and Digital Satellite Receivers Surface Mount 24-SOIC (0.295", 7.50mm Width) A8287 9V ~ 16V 24-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 1 12.7V ~ 20.4V
A6271KLPTR-T-1 Allegro MicroSystems A6271KLPTR-T-1 1.8900
RFQ
ECAD 9270 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Automotive, Lighting Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad DC DC Controller A6271 70kHz ~ 700kHz 16-eTSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 8,000 - 1 No SEPIC, Step-Down (Buck), Step-Up (Boost) 50V Analog, PWM 4.2V -
UDN2982LW-T Allegro MicroSystems UDN2982LW-T -
RFQ
ECAD 1254 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 85°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) - UDN2982 Non-Inverting Bipolar 1:1 20-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 41 Not Required On/Off 8 Current Limiting (Fixed) High Side - 5V ~ 50V General Purpose 500mA
  • 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