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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 (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 Control Features Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces 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)
A4450KESTR-J Allegro MicroSystems A4450KESTR-J 1.4100
RFQ
ECAD 4643 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Surface Mount 20-WFQFN Exposed Pad A4450 Transistor Driver 20-QFN (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 9,000 Step-Up/Step-Down 3V ~ 36V 1 Buck-Boost 250kHz ~ 2.2MHz Enable, Frequency Control, Soft Start Positive 1 - No Yes -
A8501ELPTR-T Allegro MicroSystems A8501ELPTR-T -
RFQ
ECAD 7048 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad DC DC Regulator A8501 2MHz 28-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 8,000 100mA 4 Yes Step-Up (Boost) 21V PWM 8V -
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 - - -
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
A4994KLPTR-T Allegro MicroSystems A4994KLPTR-T 2.4600
RFQ
ECAD 6231 0.00000000 Allegro MicroSystems * Tape & Reel (TR) Active A4994 - ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 8,000
A6A259KLBTR Allegro MicroSystems A6A259KLBTR -
RFQ
ECAD 9030 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TA) Surface Mount 24-SOIC (0.295", 7.50mm Width) Addressable Latch Mode A6A259 Inverting, Non-Inverting N-Channel 3:8 24-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 4.5V ~ 5.5V On/Off 8 Current Limiting (Fixed) Low Side 1Ohm 50V (Max) Latched Driver 350mA
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
A6267KLPTR-T Allegro MicroSystems A6267KLPTR-T -
RFQ
ECAD 4727 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Obsolete -40°C ~ 150°C (TA) Automotive Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad DC DC Controller A6267 100kHz ~ 700kHz 16-eTSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 4,000 1A 1 No Step-Down (Buck), Step-Up (Boost) 50V PWM 6.5V -
A8480EEJTR-T Allegro MicroSystems A8480EEJTR-T -
RFQ
ECAD 8664 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 10-WFDFN Exposed Pad DC DC Regulator A8480 1.2MHz 10-TDFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,500 1.5A (Switch) 1 Yes Step-Up (Boost) 9V - 2.7V 23V
A6850KLTR-T Allegro MicroSystems A6850KLTR-T 1.8000
RFQ
ECAD 3222 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Not For New Designs -40°C ~ 150°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Hall Effect Switch A6850 Voltage 5 mA Voltage 8-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 9,000
A5931GESTR-1-T Allegro MicroSystems A5931GESTR-1-T 2.7600
RFQ
ECAD 9 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Bulk Active -40°C ~ 105°C (TA) Fan Motor Driver Surface Mount 24-WFQFN Exposed Pad Power MOSFET 5V ~ 16V 24-QFN (4x4) - ROHS3 Compliant 1 (Unlimited) REACH Unaffected 620-A5931GESTR-1-T EAR99 8542.39.0001 1,500 Driver - Fully Integrated, Control and Power Stage Analog, I²C, PWM Half Bridge (3) 3A 5V ~ 16V Multiphase Brushless DC (BLDC) -
UDN2916LBTR-T Allegro MicroSystems UDN2916LBTR-T -
RFQ
ECAD 1839 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -20°C ~ 150°C (TJ) General Purpose Surface Mount 24-SOIC (0.295", 7.50mm Width) UDN2916 Bipolar 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 Parallel Half Bridge (4) 750mA 10V ~ 45V Bipolar Brushed DC -
A80602KESJSR-1 Allegro MicroSystems A80602KESJSR-1 3.5400
RFQ
ECAD 6 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TA) Automotive, Backlight Surface Mount, Wettable Flank 24-WFQFN Exposed Pad DC DC Controller A80602 200kHz ~ 2.15MHz 24-QFN (4x4) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 6,000 140mA 6 No SEPIC, Step-Up (Boost) 40V Analog, PWM 4.5V 4.05V ~ 4.45V
UDN2559B Allegro MicroSystems UDN2559B -
RFQ
ECAD 2718 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 85°C (TA) Through Hole 16-PowerDIP (0.300", 7.62mm) - UDN2559 Non-Inverting Bipolar 1:1 16-DIP download RoHS non-compliant 3 (168 Hours) 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
A6282ELPTR-T Allegro MicroSystems A6282ELPTR-T -
RFQ
ECAD 7681 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 Linear A6282 30MHz 24-TSSOP-EP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 4,000 50mA 16 Yes Shift Register 5.5V - 3V 12V
UDK2559LB Allegro MicroSystems UDK2559LB -
RFQ
ECAD 5811 0.00000000 Allegro MicroSystems - Tube Obsolete -40°C ~ 125°C (TA) Surface Mount 16-PowerSOIC (0.295", 7.50mm Width) - UDK2559 Non-Inverting Bipolar 1:1 16-SOIC download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 47 4.75V ~ 5.25V On/Off 4 Current Limiting (Fixed), Over Temperature Low Side - 60V (Max) General Purpose 700mA
A6B259KLWTR Allegro MicroSystems A6B259KLWTR -
RFQ
ECAD 5689 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) - A6B259 Inverting, Non-Inverting N-Channel 3:8 20-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 4.5V ~ 5.5V On/Off 8 - Low Side 5.5Ohm 50V (Max) Latched Driver 150mA
A6279ELP-T Allegro MicroSystems A6279ELP-T -
RFQ
ECAD 1533 0.00000000 Allegro MicroSystems - Tube Obsolete -40°C ~ 85°C (TA) - Surface Mount 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Linear A6279 25MHz 24-TSSOP-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 62 75.5mA 16 Yes Shift Register 5.5V - 3V -
A4412KLVTR-T Allegro MicroSystems A4412KLVTR-T 3.6150
RFQ
ECAD 3958 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 150°C Surface Mount 38-TFSOP (0.173", 4.40mm Width) Exposed Pad A4412 40V Adjustable 38-eTSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 8,000 Step-Down, Step-Up/Step-Down 1 Buck, Buck-Boost 2.2MHz Positive Yes 400mA 1.3V 3.3V 3.8V
A4447SLJTR-T Allegro MicroSystems A4447SLJTR-T 1.6400
RFQ
ECAD 8938 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -20°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad A4447 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 2A 0.8V 24V 8V
A4918KJPTR-3-T Allegro MicroSystems A4918KJPTR-3-T 2.9705
RFQ
ECAD 7291 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 150°C Automotive Surface Mount 48-LQFP Exposed Pad A4918 NMOS 4.5V ~ 50V 48-LQFP-EP (7x7) - ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 4,500 Driver - Fully Integrated, Control and Power Stage SPI Half Bridge (3) - - Multiphase Brushless DC (BLDC) -
A5988GJPTR-1-T Allegro MicroSystems A5988GJPTR-1-T 2.5470
RFQ
ECAD 9605 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 150°C (TJ) General Purpose Surface Mount 48-LQFP Exposed Pad A5988 DMOS 8V ~ 40V 48-LQFP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 4,500 Driver - Fully Integrated, Control and Power Stage PWM Half Bridge (8) 1.6A 8V ~ 40V Bipolar Brushed DC 1, 1/2, 1/4
A4945GLJTR-T Allegro MicroSystems A4945GLJTR-T 1.1490
RFQ
ECAD 4481 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -40°C ~ 105°C (TA) Fan Motor Driver Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad A4945 Power MOSFET 4V ~ 18V 8-SOIC-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 6,000 Fan Control Analog Half Bridge (3) 1.8A - Multiphase Brushless DC (BLDC) -
A3938SLDTR-T Allegro MicroSystems A3938SLDTR-T 7.4900
RFQ
ECAD 3707 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Active -20°C ~ 85°C (TA) General Purpose Surface Mount 38-TFSOP (0.173", 4.40mm Width) A3938 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) -
A8499SLJ-T Allegro MicroSystems A8499SLJ-T -
RFQ
ECAD 5056 0.00000000 Allegro MicroSystems - Tube Obsolete -20°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad A8499 50V Adjustable 8-SOIC-EP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 98 Step-Down 1 Buck - Positive No - 1.2V 24V 8V
A3973SLBTR-T Allegro MicroSystems A3973SLBTR-T -
RFQ
ECAD 1491 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -20°C ~ 150°C (TJ) General Purpose Surface Mount 24-SOIC (0.295", 7.50mm Width) A3973 DMOS 4.5V ~ 5.5V 24-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 Driver - Fully Integrated, Control and Power Stage Serial Half Bridge (4) 1A 15V ~ 35V Bipolar - 1 ~ 1/64
UDN2559LBTR-T Allegro MicroSystems UDN2559LBTR-T -
RFQ
ECAD 9139 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -20°C ~ 85°C (TA) Surface Mount 16-PowerSOIC (0.295", 7.50mm Width) - UDN2559 Non-Inverting Bipolar 1:1 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 4.75V ~ 5.25V On/Off 4 Current Limiting (Fixed), Over Temperature Low Side - 60V (Max) General Purpose 700mA
A8733EEJTR-T Allegro MicroSystems A8733EEJTR-T -
RFQ
ECAD 1203 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Obsolete -40°C ~ 85°C Photoflash Capacitor Charger, Xenon Surface Mount 10-WFDFN Exposed Pad A8733 - 2.3V ~ 5.5V 10-TDFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 18,000
A8586KLJTR-T Allegro MicroSystems A8586KLJTR-T 2.2800
RFQ
ECAD 1 0.00000000 Allegro MicroSystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad A8586 36V Adjustable 8-SOIC-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 200kHz ~ 4MHz Positive No 3.5A 0.8V 30V 3.8V
ACS71020KMABTR-090B3-I2C Allegro MicroSystems ACS71020KMABTR-090B3-I2C 8.0700
RFQ
ECAD 1 0.00000000 Allegro MicroSystems - Tape & Reel (TR) Not For New Designs -40°C ~ 125°C Controller, ACDC Switching Power Supplies Surface Mount 16-SOIC (0.295", 7.50mm Width) ACS71020 12mA 3.3V 16-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000
  • 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