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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 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 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)
A4407KLPTR-T Allegro MicroSystems A4407KLPTR-T 2.2350
RFQ
ECAD 2854 0.00000000 Allegro MicroSystems * Tape & Reel (TR) Active A4407 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 8,000
A3932SLDTR-T Allegro MicroSystems A3932SLDTR-T -
RFQ
ECAD 2168 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -20°C ~ 85°C (TA) General Purpose Surface Mount 38-TFSOP (0.173", 4.40mm Width) A3932 Power MOSFET 18V ~ 50V 38-TSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 4,000 Controller - Commutation, Direction Management Parallel, PWM Pre-Driver - Half Bridge (3) - - - Brushless DC (BLDC) -
A4956GLPTR-T Allegro MicroSystems A4956GLPTR-T 1.7200
RFQ
ECAD 3668 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 105°C (TA) General Purpose Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad A4956 NMOS 5.5V ~ 50V 20-TSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 4,000 Controller - Commutation, Direction Management Parallel Pre-Driver - Half Bridge (2) - - - Brushed DC -
A2557KLBTR Allegro MicroSystems A2557KLBTR -
RFQ
ECAD 7684 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TA) Surface Mount 16-PowerSOIC (0.295", 7.50mm Width) Status Flag A2557 Non-Inverting Bipolar 1:1 16-SOIC download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1,000 4.75V ~ 5.25V On/Off 4 Current Limiting (Fixed), Over Temperature Low Side - 60V (Max) Relay, Solenoid Driver 300mA
A8507ELPTR-T Allegro MicroSystems A8507ELPTR-T -
RFQ
ECAD 3464 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 24-TSSOP (0.173", 4.40mm Width) Exposed Pad DC DC Controller A8507 1MHz 24-TSSOP-EP - ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 4,000 80mA 6 No Step-Up (Boost) 5.5V PWM 4.3V -
A8590KLPTR-T Allegro MicroSystems A8590KLPTR-T 1.7400
RFQ
ECAD 1244 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 A8590 35V Adjustable 16-eTSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 8,000 Step-Down 1 Buck 2.4MHz Positive No 3A 0.8V 10V 4V
A8600EJPTR-T Allegro MicroSystems A8600EJPTR-T 7.0800
RFQ
ECAD 3968 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Power Supply, Automotive Applications Surface Mount 48-LQFP Exposed Pad A8600 4V ~ 35V 48-LQFP-EP (7x7) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 4,500 4 3.3V ~ 6.5V
A3972SB-T Allegro MicroSystems A3972SB-T -
RFQ
ECAD 7935 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 150°C (TJ) General Purpose Through Hole 24-PowerDIP (0.300", 7.62mm) A3972 DMOS 4.5V ~ 5.5V 24-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 15 Driver - Fully Integrated, Control and Power Stage Serial Half Bridge (4) 1.5A 15V ~ 50V Bipolar - 1 ~ 1/64
A1448EEWLT-P Allegro MicroSystems A1448EEWLT-P 0.8900
RFQ
ECAD 414 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 165°C (TJ) Haptic Feedback Surface Mount 6-XFDFN Exposed Pad A1448 CMOS 1.8V ~ 4.2V 6-DFN/MLP (1.5x2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Driver - Fully Integrated, Control and Power Stage On/Off Half Bridge (2) 200mA 1.8V ~ 4.2V - Brushless DC (BLDC) -
UDK2559B-T Allegro MicroSystems UDK2559B-T -
RFQ
ECAD 5780 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 ROHS3 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
A3916GESTR-T Allegro MicroSystems A3916GESTR-T 1.2600
RFQ
ECAD 344 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 150°C (TJ) General Purpose Surface Mount 16-WFQFN Exposed Pad A3916 DMOS 2.7V ~ 15V 16-QFN/MLP (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,500 Driver - Fully Integrated, Control and Power Stage Parallel Half Bridge (4) 1A 2.7V ~ 15V Bipolar Brushed DC 1, 1/2
UDN2981A Allegro MicroSystems UDN2981A -
RFQ
ECAD 8707 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 85°C (TA) Through Hole 18-DIP (0.300", 7.62mm) - UDN2981 Non-Inverting Bipolar 1:1 18-DIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 21 Not Required On/Off 8 - High Side - 5V ~ 50V General Purpose 500mA
A5932GESSR-T Allegro MicroSystems A5932GESSR-T 1.4730
RFQ
ECAD 8809 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 105°C (TA) Fan Controller Surface Mount 24-WFQFN Exposed Pad A5932 NMOS 5.5V ~ 50V 24-QFN (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 6,000 Fan Control - Half Bridge (3) - - Multiphase Brushless DC (BLDC) -
A4935KJP-T Allegro MicroSystems A4935KJP-T -
RFQ
ECAD 3435 0.00000000 Allegro MicroSystems - Tray Obsolete -40°C ~ 150°C (TA) Automotive Surface Mount 48-LQFP Exposed Pad A4935 Power MOSFET 3V ~ 5.5V 48-LQFP-EP (7x7) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Controller - Commutation, Direction Management PWM Pre-Driver - Half Bridge (3) - 5.5V ~ 50V - Brushless DC (BLDC) -
A3959SLP Allegro MicroSystems A3959SLP -
RFQ
ECAD 8572 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 150°C (TJ) General Purpose Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad A3959 DMOS 4.5V ~ 5.5V 28-TSSOP-EP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Driver - Fully Integrated, Control and Power Stage Parallel Half Bridge (2) 3A 9.5V ~ 50V - Brushed DC -
A8582KLPTR-T Allegro MicroSystems A8582KLPTR-T 1.3950
RFQ
ECAD 3526 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad A8582 36V Adjustable 16-eTSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 8,000 Step-Down 1 Buck 250kHz ~ 2.45MHz Positive No 2A 0.8V 36V 4.7V
A3964SLBTR Allegro MicroSystems A3964SLBTR -
RFQ
ECAD 4435 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -20°C ~ 150°C (TJ) General Purpose Surface Mount 20-SOIC (0.295", 7.50mm Width) A3964 Bipolar 4.75V ~ 5.25V 20-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Driver - Fully Integrated, Control and Power Stage Parallel Half Bridge (4) 800mA 5V ~ 30V Bipolar - -
A4957SESTR-T Allegro MicroSystems A4957SESTR-T 3.0100
RFQ
ECAD 51 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -20°C ~ 85°C (TA) General Purpose Surface Mount 24-WFQFN Exposed Pad A4957 Power MOSFET 3V ~ 5.5V 24-QFN (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1,500 Controller - Commutation, Direction Management Parallel Pre-Driver - Half Bridge (2) - 4.5V ~ 50V - Brushed DC -
A3935KLQ Allegro MicroSystems A3935KLQ -
RFQ
ECAD 4454 0.00000000 Allegro MicroSystems - Tube Obsolete -40°C ~ 135°C (TA) Automotive Surface Mount 36-BSOP (0.295", 7.50mm Width) A3935 Power MOSFET 4.75V ~ 5.25V 36-QSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 31 Controller - Commutation, Direction Management Parallel Pre-Driver - Half Bridge (3) - 7V ~ 40V - - -
APM80951KNBATR Allegro MicroSystems APM80951KNBATR 5.5900
RFQ
ECAD 5005 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Automotive Surface Mount, Wettable Flank 32-PowerFQFN DC DC Regulator APM80951 2MHz 32-QFN (4x6) - ROHS3 Compliant 3 (168 Hours) REACH Unaffected 620-APM80951KNBATR EAR99 8542.39.0001 3,000 1.5A 1 Yes Buck 36V PWM 4.5V 5V
A4970SLBTR-T Allegro MicroSystems A4970SLBTR-T 4.2900
RFQ
ECAD 6388 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -20°C ~ 150°C (TJ) General Purpose Surface Mount 24-SOIC (0.295", 7.50mm Width) A4970 DMOS 4.75V ~ 5.25V 24-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 Driver - Fully Integrated, Control and Power Stage On/Off Half Bridge (4) 750mA 7.45V ~ 45V Bipolar Brushed DC -
A4993KLPTR-T Allegro MicroSystems A4993KLPTR-T 2.4900
RFQ
ECAD 7429 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 150°C (TA) Automotive Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad A4993 DMOS 3.5V ~ 50V 20-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 8,000 Driver - Fully Integrated, Control and Power Stage SPI, Step/Direction Half Bridge (4) 1.4A 3.5V ~ 50V Bipolar - 1, 1/2, 1/4, 1/8, 1/16
A2550KLPTR-T Allegro MicroSystems A2550KLPTR-T 2.2400
RFQ
ECAD 7880 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Not For New Designs -40°C ~ 125°C (TA) Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 5V Regulated Output, Status Flag A2550 Non-Inverting N-Channel 1:1 16-eTSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 8,000 - On/Off 3 Current Limiting (Fixed), Over Temperature Low Side 5Ohm 7V ~ 40V Relay, Solenoid Driver 200mA
A3949SLP-T Allegro MicroSystems A3949SLP-T -
RFQ
ECAD 9726 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 150°C (TJ) General Purpose Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad A3949 DMOS 8V ~ 36V 16-eTSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 620-1063 EAR99 8542.39.0001 96 Driver - Fully Integrated, Control and Power Stage Parallel Half Bridge (2) 2.8A 8V ~ 36V - Brushed DC -
A3935KLQTR Allegro MicroSystems A3935KLQTR -
RFQ
ECAD 5688 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Discontinued at SIC -40°C ~ 135°C (TA) Automotive Surface Mount 36-BSOP (0.295", 7.50mm Width) A3935 Power MOSFET 4.75V ~ 5.25V 36-QSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,500 Controller - Commutation, Direction Management Parallel Pre-Driver - Half Bridge (3) - 7V ~ 40V - - -
A4964KJPTR-T Allegro MicroSystems A4964KJPTR-T 5.6700
RFQ
ECAD 8 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 150°C (TA) Automotive Surface Mount 32-LQFP Exposed Pad A4964 5.5V ~ 50V 32-QFP (7x7) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1,500 Controller - Commutation, Direction Management SPI - - - Brushless DC (BLDC) -
A3955SLB-T Allegro MicroSystems A3955SLB-T -
RFQ
ECAD 4242 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 150°C (TJ) General Purpose Surface Mount 16-PowerSOIC (0.295", 7.50mm Width) A3955 Bipolar 4.5V ~ 5.5V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 620-1068 EAR99 8542.39.0001 47 Driver - Fully Integrated, Control and Power Stage Parallel Half Bridge (2) 1.5A 4.5V ~ 50V Bipolar - 1, 1/2, 1/4, 1/8
A5946GLPTR-T Allegro MicroSystems A5946GLPTR-T -
RFQ
ECAD 1239 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active A5946 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected 0000.00.0000 8,000
ARG81801KESJSR Allegro MicroSystems ARG81801KESJSR 2.9100
RFQ
ECAD 7918 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 150°C (TA) Surface Mount 24-WFQFN Exposed Pad ARG818 35V Adjustable 24-QFN (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1,500 Step-Down 1 Buck 250kHz ~ 2.4MHz Positive No 3A 0.8V 28V 4V
A5933GLKTR-T Allegro MicroSystems A5933GLKTR-T 0.8250
RFQ
ECAD 5369 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active A5933 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected 0000.00.0000 9,000
  • 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